baber/WOPTO huggingface dataset:
Patent EP-0616454-A1 (EP)
Inventor: DAFFARA FLAVIO
IPC: H04J1/00
Filed: 1994-03-09
Abstract: Multi-resolution digital transmission system able to discriminate a first low resolution level by detection of groups of symbols as well as at least one second high resolution level by detection of symbols in the groups of symbols. The system comprises a transmitter (5) equipped with means (14, 16, 18) for differentially modulating the groups of symbols allocated to the low-resolution level and a receiver (6) equipped with means for detecting (20) groups of differentially modulated symbols and for supplying detected symbols allocated to the low-resolution level. In a higher-performance operating mode, the detection means of the receiver can detect symbols allocated to the high-resolution level. The system can be used for digital transmission of television signals with double resolution. Application: digital transmission with double resolution; digital television. <IMAGE>
Patent EP-0612577-A1 (EP)
Inventor: JIN SUNGHO
IPC: B23K35/40
Filed: 1994-02-09
Abstract: New solder compositions which can have improved mechanical properties are disclosed. In a preferred embodiment, the solder comprises a matrix material and magnetically dispersed particles. A desirable dispersion of the magnetic particles in the matrix material, is accomplished by applying a magnetic field to the molten matrix material containing magnetic particles and solidifying it in the presence of the magnetic field. The particle-dispersed microstructures improve the mechanical properties of the solder composition. The improved solder composition can be made into a powder to be used in solder paste, cream or reshaped while substantially retaining the improved mechanical properties.
Patent EP-0627499-A1 (EP)
Inventor: HIRAO HIROHIKO SHIKOKU CHEMICA
IPC: C23F11/10
Filed: 1994-05-10
Abstract: A water-based agent suitable for treating copper or copper alloys on printed wiring boards (PWB) is provided. The chemical layer formed on the PWB shows excellent heat-resistance and moisture-resistance. Therefore, the treated PWB preserves excellent solderability for a long time. The water-based agent comprises, as an active ingredient, a 2-arylimidazole of formula (I)
       
 wherein n is 0 or 1; R is a hydrogen atom or a methyl group; R¹ and R², which may be the same or different, are hydrogen atoms, lower alkyl groups or halogen atoms; and R³ and R⁴, which may be the same or different, are hydrogen atoms, lower alkyl groups, halogen atoms, lower alkoxy groups, di-lower alkylamino groups, cyano groups or nitro groups; 
   with the proviso that when n is 1, R and R¹-R⁴ may not all be hydrogen atoms; 
   for treating a copper or copper alloy surface.
Patent EP-0642850-A1 (EP)
Inventor: SHORE TERENCE MICHAEL
IPC: B21B43/00
Filed: 1994-09-08
Abstract: A rolling mill material handling system includes a cooling bed (20) and an associated laying head and cooling conveyor (38). Hot rolled products may be cut into segments which are shifted laterally onto the cooling bed. Alternatively, the hot rolled products may be directed longitudinally in undivided lengths past the cooling bed to the laying head (32) where they are formed into rings and deposited on the cooling conveyor.
Patent EP-0654244-A1 (EP)
Inventor: PALTIELI YOAV
IPC: A61B8/08
Filed: 1994-11-07
Abstract: An apparatus configured to direct a medical needle onto a target inside a living body as indicated by an ultrasound imaging device includes an ultrasound transducer and a needle guide holding the medical needle, both attached to a vertical post by movable arms, an ultrasound imaging device and a computer-controller. The arms are provided with links connected by universal joints which permit positioning by the physician of the transducer and the needle guide in any place on the body in the desired direction. The position of the components is indicated to the computer controller by sensors mounted in the joints of the arms or by wireless transmission. The transducer issues signals regarding the target point to the imaging device which transmits the information to the computer controller, the latter adjusting the angular direction of the needle trajectory onto the target. The physician places the transducer on the body in accordance with the image of the target projected on the screen of the imaging device, and places the needle point on the skin close to the target, whereupon the direction of the needle trajectory is automatically adjusted by the apparatus.
Patent EP-0661569-A1 (EP)
Inventor: MARCHMAN HERSCHEL MACLYN
IPC: C03C25/68
Filed: 1994-12-07
Abstract: A fiber probe for STM, AFM or near field scanning optical microscopes (NSOM) is formed from a cladded optical fiber segment, having an inner core region (18) and an outer cladding region (10) by isotropically etching a lower portion of the fiber segment, followed by cleaving the resulting etched lower portion. The resulting cleaved endface of the fiber segment is then coated with a protective resist layer (40) which is then patterned, to form a patterned protective layer (42) by exposure to optical radiation propagating down the core (18) of the fiber segment followed by development. A plasma etching, masked by the thus patterned protective layer, removes a desired height (h) of cladding in the neighborhood of the cleaved endface. Finally, the lower regions of the fiber segment are subjected to a further etching to reduce the width of the tip to a desired value (w).
Patent EP-0622593-A1 (EP)
Inventor: MEUNIER FRANCIS
IPC: F25B17/08
Filed: 1994-04-25
Abstract: This device comprises at least one compartmentalised reactor (2) having a solid sorbent (4) or sorbents which is(are) capable of fixing at least one refrigerant and in contact with a heat exchanger (6), means for the alternate circulation of a heat-transfer fluid (10) between a hot source (8) and a cold source (12), via the exchanger, in order to create, in the sorbent, a temperature front moving through the compartments, a condenser (22), and an evaporator (24). The thermal conductivity and the permeability of the sorbent are lower parallel to the movement of the heat-transfer fluid in the exchanger than perpendicular to this movement. Means (28, 32, V1 to V16) for circulating the gaseous refrigerant create a pressure front moving through the compartments together with the temperature front. <IMAGE>
Patent EP-0656246-A1 (EP)
Inventor: DETABLE PASCAL
IPC: B21D39/04
Filed: 1994-11-29
Abstract: Method for shrinking a shrink ring (26) placed around an object (22) to be clamped on a cylindrical support (12) and behind an axial obstacle (14, 22) connected to the support (12). The method includes the following steps:   a) - a shrinking tool (30, 34) is slipped around the support (12) over the axial obstacle (14, 22) until its jaws (32) in an expanded position are located in the radial plane of the ring (26) to be shrunk, b) - a spacer (42) with a central orifice (44) matched to the shrink ring (26) is fitted into the jaws (32) from behind the axial obstacle (14, 22), c) - finally, the shrinking tool (30, 34) is tightened in order to bring the jaws (32) and the spacer (42) which they contain into their respective tightened positions.   <IMAGE>
Patent EP-0667461-A1 (EP)
Inventor: WILLEN CHARLES
IPC: F16B2/18
Filed: 1994-02-09
Abstract: The assembly fastens two parts, one female (1) and the other male (21). The female part comprises an axial bore (3) containing a rod (4), the ends of which have an opening (6) to form the female part with a bayonet fixing. The female part also has a transverse passage (5) equipped with two axles housed in holes in the first part, and a cam (12). The male part has an end (24) with a complementary bayonet fixing.
Patent EP-0670067-A1 (EP)
Title: Image reconstruction.
Inventor: BARBER DAVID CHARLES
IPC: G06T11/00
Filed: 1993-11-19
Abstract: The invention provides a back-projection image reconstruction method or algorithm of the type B(FB)<-1>g = c, where c is the image data vector which is to be reconstructed, g is, arranged in suitable form, the measurement data vector from which the image data vector c is to be reconstructed, F is a matrix representing the forward operation from c to g and B is a matrix representing the corresponding direct back-projection operation, characterized in that for the matrix (FB)<-1> there is substituted the equivalent, computationally more amendable, matrix product WQ<-1>W*, wherein W* is the complex conjugate of W, Q<-1> is the inverse of a matrix Q obtainable from the matrix FB by the operation Q = W*(FB)W and W is a matrix related to the Fourier Transform and defined in the specification.
Patent EP-0673477-A1 (EP)
Title: Rigid volume viscous damper.
Inventor: DAVIS LAWRENCE P
IPC: F16F9/20
Filed: 1993-12-08
Abstract: A damping apparatus (20) including a piston (22) having an axis therethrough. The piston includes a coaxial body (34) portion and a first and second end (36, 38) extending oppositely therefrom a long the axis. A rigid housing (26) is coaxial with and surrounds the body (34) of the piston for forming a rigid fluid volume between the piston and the rigid housing. The rigid fluid volume includes a first fluid chamber (82) at a first end of the piston and a second fluid chamber (84) at the second end of the piston. The first and second fluid chambers are connected by a damping path (72). The damping apparatus further includes a flexible housing coupled to the first and second ends of the piston and surrounding the rigid housing to form a fluid return (78) of lower resistance to flow than the damping path between the rigid housing and the flexible housing and to allow movement of the rigid housing with respect to the piston. The rigid housing forms a first and second restrictive path (74, 76) about the first and second ends of the piston, respectively of higher resistance to flow than the damping path to allow fluid to flow between the fluid return and the rigid fluid volume.
Patent EP-0683722-A1 (EP)
Inventor: MATTILA TIMO
IPC: B31D5/00
Filed: 1994-02-10
Abstract: PCT No. PCT/FI94/00053 Sec. 371 Date Sep. 25, 1995 Sec. 102(e) Date Sep. 25, 1995 PCT Filed Feb. 10, 1994 PCT Pub. No. WO94/17990 PCT Pub. Date Aug. 18, 1994A formed piece comprises a substantially cylindrical outer surface layer of sheet material extending along a longitudinal axis of the formed piece from a first end to a second end of the formed piece, and inner layers of sheet material within the outer surface layer randomly arranged and creating air gaps between at least a portion of the inner layers. The surface layer and inner layers of sheet material are twisted around the longitudinal axis of the formed piece and along the length of the longitudinal axis.
Patent EP-0685994-A1 (EP)
Title: Systeme de reactifs polyvalent de lyse rapide d'echantillon de sang total
Inventor: KIM YOUNG RAN
IPC: G01N33/49
Filed: 1994-02-03
Abstract: Système de réactifs polyvalent pour l'analyse rapide d'un échantillon de sang total, permettant de déterminer au moins cinq classes de globules blancs périphériques, de globules rouges nuclées, et l'immunophénotype des lymphocytes sur une instrumentation d'hématolologie automatisée. Le système de réactifs polyvalent lyse rapidement les globules rouges, tout en fixant simultanément les globules blancs et en préservant les antigènes de surface sur des lymphocytes. Le système de réactifs polyvalent contient environ de 3 à 7 grammes par litre d'un sel d'ammonium non quaternaire, environ 0,04 à environ 0,10 pourcent en volume d'un aldéhyde aliphatique possédant un à quatre atomes de carbone, environ 10 nM à environ 20 nM d'un tampon sans phosphate ne réagissant pas avec l'aldéhyde aliphatique, et une quantité d'eau suffisante pour obtenir un pH entre 5,5 et 7,5 et une osmolalité d'environ 160 à environ 310 mOsm par litre.
Patent EP-0692943-A1 (EP)
Title: Recliner
Inventor: WALKER PETER DAVID
IPC: A47C17/175
Filed: 1994-03-21
Abstract: There is disclosed a recliner (11) having back and seat portions (12, 13) connected by a hinge (15) and supported on a base (18) for progressive relative adjustment between a bed configuration in which back and seat portions (12, 13) are substantially aligned and horizontal and a chair configuration in which the back (12) is raised and the hinge (15) drops during the progressive adjustment so as to maintain the centre of gravity of recliner and occupant substantially at constant height whereby to facilitate adjustment by an occupant, the back being pivoted on the base at a pivot position (27) spaced from the hinge, the pivot position (27) being adjustable towards and away from the hinge (15) to adjust the recliner to accommodate occupants of different body weights.
Patent EP-0693003-A1 (EP)
Title: Three-coat coating system for metal pipes and method of coating the outside of a metal pipe with a three-coat coating of this kind
Inventor: BLOEMER WERNER
IPC: B05D7/14
Filed: 1994-03-22
Abstract: The invention relates to three-layer metal pipe coating compositions based on a powder primer, on a thermoplastic hard adhesive and on a polyolefin cladding. The powder primer contains epoxidized novolak resins, phenolic crosslinking agents and fillers based on crystalline silicic acid modifications. The invention likewise relates to a process for the exterior coating of metal pipes by a three-layer method, in which the powder primer described is applied to the metal pipe, a thermoplastic hard adhesive is applied to the powder primer, and subsequently a polyolefin cladding is applied.
Patent EP-0647223-A1 (EP)
Inventor: WEAR TREVOR JOHN
IPC: C07D471/18
Filed: 1994-04-18
Abstract: Les composés sensibles aux ions selon l'invention sont représentés par la formule A2+B2- dans laquelle A représente un cation capable de former un récepteur-substrat avec un anion, et B représente un ou plusieurs contre-anions, ledit cation constituant un récepteur d'anion de formule (I) ou (II) dans laquelle R1 et R2 sont chacun indépendamment un groupe alkyle substitué ou non substitué, un groupe aryle substitué ou non substitué ou R1 et R2 conjointement avec les atomes les séparant représentent les atomes nécessaires pour former un (2)-cryptand; et, R3 et R4 représentent chacun indépendamment H ou un groupe alkyle inférieur comprenant 1 à 4 atomes de carbone, ou R3 et R4 représentent conjointement un groupe de pontage à l'éthylène. Lesdits composés peuvent être utilisés pour capter des anions.
Patent EP-0652872-A1 (EP)
Inventor: LINDBERG PER LENNART
IPC: A61K31/415
Filed: 1994-05-27
Abstract: The use of an alkaline salt of the (-)-enantiomer of omeprazole for the manufacture of a pharmaceutical preparation having improved pharmacokinetic and metabolic properties, such as improved therapeutic profile when treating gastric acid related diseases.
Patent EP-0701572-A1 (EP)
Inventor: BERZOFSKY JAY A
IPC: C07K19/00
Filed: 1994-05-13
Abstract: Peptide constructs comprised of multideterminant T helper peptides from the envelope glycoprotein of HIV previously identified to induce proliferative responses in four different haplotypes of mice and IL-2 responses in 52-73% of HIV positive, flu positive patients (cluster peptides), were co-linearly synthesized with the peptide 18 of the V3 loop of HIV-1 gp 160, corresponding to the principal neutralizing determinant of HIV-IIIB and also shown to contain a dominant CTL epitope. Cognate help for peptide 18 antibody was elicited following a single immunization in all strains of mice which had previously responded to a T cell epitope encompassed by the peptides. In two strains of mice, the level of neutralizing antibody achieved was comparable to levels adequate for protection from homologous viral challenge in chimpanzees. After a single boost, much higher antibody titers for 90% neutralization in the range of 1:1000 to 1:16,000 were achieved. Spleen cells from mice of three distinct MHC haplotypes sharing the D<SUP>d </SUP>class I MHC molecule but with different class II molecules, immunized with the compound peptides, exhibited enhanced gp160-specific CTL activity.
Patent EP-0667868-A1 (EP)
Title: New cephem compounds
Inventor: KAWABATA KOHJI
IPC: C07D501/59
Filed: 1994-09-08
Abstract: New cephem compounds of formula (I), wherein R<1> is amino or protected amino, R<2> is hydrogen, lower alkyl or hydroxy protective group, R<3> is carboxy or protected carboxy, R<4> is 3-pyridyl, 4-pyridyl or optionally substituted heteromonocyclic group containing two nitrogen atoms as hetero atoms, and which may also contain one oxygen or sulfur atom, and n is 0, 1 or 2, provided that when R<2> is lower alkyl, then n is 1 or 2 and R<4> is optionally substituted heteromonocyclic group containing two nitrogen atoms as hetero atoms, and which may also contain one oxygen or sulfur atom, and pharmaceutically acceptable salts thereof which are useful as a medicament.
Patent EP-0724390-A1 (EP)
Inventor: ZUMBE ALBERT
IPC: A23G1/08
Filed: 1994-10-17
Abstract: L'invention se rapporte à un procédé destiné à produire une composition de chocolat allégé en graisses et en calories, contenant ou non du sucre ajouté, ayant le goût et le velouté d'un chocolat traditionnel. Ce procédé consiste à développer la saveur du chocolat pendant l'étape normale de fabrication du chocolat jusqu'à la fin du conchage, et ensuite à enlever une partie des graisses, par exemple au moyen d'une presse à pâte de cacao.
Patent EP-0670266-A1 (EP)
Inventor: ANIDRITI GIULIANO
IPC: B65B63/02
Filed: 1995-02-22
Abstract: Apparatus for packaging compressed products having two walls (31,32) between which the products (4) are placed and in which holes connected to a source of compressed air are formed. During the compression of the products (4), the compressed air forms, between the products located at the ends and the walls (31,32), air cushions which are adapted to reduce friction during the advancement of the products produced by a pusher (66).
Patent EP-0670313-A1 (EP)
Inventor: KATO KANEYOSHI
IPC: C07D241/38
Filed: 1995-03-02
Abstract: A compound represented by the formula:
       
 wherein ring A represents an optionally substituted aromatic ring; T represents an optionally substituted hydrogen atom or an optionally substituted hydrocarbon group; X represents -CH₂-, -CO- or -CH(OH)-; D represents - CH₂-, -O- or -NR- wherein R is a hydrogen atom or an optionally substituted hydrocarbon group and m, e and f independently represent an integer from 1 to 3, or a salt thereof, which excellently inhibits a monoamine uptake, monoamine oxidase B and/or Ca ion uptake, and is useful as a prophylactic and therapeutic drug for a central nervous diseases.
Patent EP-0675025-A1 (EP)
Inventor: DUSTMANN CORD-HENRICH DR
IPC: H01H35/14
Filed: 1995-03-09
Abstract: In a closed cylindrical casing (1) of plastic insulating material, a cantilevered post (2) 10 mm long and 0.5 mm in dia. supports a acceleration body (ball) (3) also of Cu-Ni alloy in the centre of a contact ring (4). The gap (fB) of 3.25 mm is closed and the contact made by deflection of the ball under a threshold acceleration of 10 m/sec./sec., set by choice of the size and mass of the ball and the modulus of elasticity of the alloy. <IMAGE>
Patent EP-0682894-A1 (EP)
Inventor: LAUTENSCHLAEGER REINHARD
IPC: A47B88/04
Filed: 1995-03-20
Abstract: The rollers (10) are mounted rotatable on metal bearing axles (12) which are each provided at their end on the side of the stud attachment with a disc (34) of enlarged diameter and supported on the facing rail web face (14). The disc can have a concave curvature facing the web face and in the fixed state is supported along its outer edge on the web face. Where the bore (30) for the stud attachment is set in a preformed imprinted area (32) in the web face the internal depth of the concave curvature of the disc corresponds substantially the same to the overhang of the imprinted area of the web face over the unformed web face. The disc (34) can be an integral part of the bearing axle. <IMAGE>
Patent EP-0683485-A1 (EP)
Inventor: OKADA MITSUYA
IPC: G11B7/257
Filed: 1995-05-19
Abstract: A phase change type optical disk includes a transparent substrate (1), a recording layer (3), a first transparent protection layer (4), a reflective layer (5), and a transparent interference layer (6). The recording layer (3) is formed above the transparent substrate (1) to cause a reversible phase change between a crystalline state and an amorphous state. The recording layer (3) causes a phase change upon being irradiated with a laser beam, thereby recording, reproducing, and erasing information. The first transparent protection layer (4) is formed on the recording layer (3) to protect the recording layer. The reflective layer (5) is formed above the recording layer to reflect light transmitted through the recording layer and causes the reflected light to be incident on the recording layer. The transparent interference layer (6) is formed between the first protection layer (4) and the reflective layer (5) to cause light beams reflected by the reflective layer to optically interfere with each other. Light transmitted through the recording layer is multiple-reflected between the reflective layer and an interface between the interference layer and the first protection layer.
Patent EP-0687424-A1 (EP)
Inventor: DRAGHETTI FIORENZO
IPC: A24C5/47
Filed: 1995-06-06
Abstract: A rolling device (1) wherein elongated elements (3), in particular tobacco items, are fed in an orderly succession to the inlet (16) of a rolling channel (14) at a first speed (V1), and are fed along the rolling channel (14) at a second speed (V2) equal to half the first speed (V1); the device (1) presenting a rolling initiating unit (15) located at the inlet (16) of the rolling channel (14) and in turn presenting a number of brake elements (25), each of which provides for engaging and gradually reducing the speed of a respective elongated element (3) from the first speed (V1) to the second speed (V2).
Patent EP-0692180-A1 (EP)
Title: Steuereinrichtung wenigstens eines Einzugsfingers eines Umlaufförderers
Inventor: VOGELGESANG CLAUS-J
IPC: A01D41/14
Filed: 1995-06-28
Abstract: Steuerungseinrichtung (16) wenigstens eines Einzugsfingers (28) eines Umlaufförderers (10).  Bei bisher bekannten Umlaufförderern (10) werden in einer Trommel schwenkbar gelagerte und aus dieser heraustretende Einzugsfinger (28) mittels eines Motors derart verstellt, daß sie bei jeder Drehrichtung des Gehäuses (12) unterschlächtig fördern.  Es wird eine Steuerungseinrichtung (16) vorgeschlagen, bei der eine die Einzugsfinger (28) tragende Kurbelwelle (26) lose gelagert und mittels der auf die Einzugsfinger (28) wirkenden Kraft zwischen zwei Stellungen schwenkbar ist, wobei abhängig von der eingeleiteten Drehrichtung die Einzugsfinger (28) zu einer unterschlächtigen Förderung führen.  Eine derartige Steuerungseinrichtung (16) findet insbesondere bei landwirtschaftlich nutzbaren Erntebergungsvorsätzen Anwendung. <IMAGE>
Patent EP-0700884-A1 (EP)
Inventor: SARTOR TOMMASO
IPC: A01G1/04
Filed: 1995-08-08
Abstract: A substrate for mycelium growth containing proteins that is constituted by a single product that is sterile prior to the inoculation of the mycelium and is composed, in weight percentages, of the mixture of a water retaining-dispensing component a) in the amount of 16 to 30% by weight of the total weight of components a),b),c) and d), mixed with a buffering component b) in the amount of 25 to 50% by weight of the weight of the water retaining-dispensing component a). The substrate furthermore comprises a protein-containing component c) in the amount of 45 to 75% by weight and a growth-promoting component in the amount of 5 to 25% by weight both with respect to the total weight of components a),b),c) and d) and sufficient water to reach a moisture level between 55 and 60% with respect to the overall weight of the final substrate composition, the protein content of the substrate being preferably 4-20% by weight with respect to the overall weight of the final substrate composition.