baber/WOPTO huggingface dataset:
Patent EP-0812803-A1 (EP)
Inventor: BREKAU UWE DR
IPC: C01B33/145
Filed: 1997-06-03
Abstract: Production of low-salt, up to 56 wt.% silica sol dispersions in 1-3C alcohols containing less than 1 wt.% water and having the SiO2 in the form of discrete 9-50 nm diameter particles with no inter-particle siloxane bonds comprises a one-pot process involving (i) adding a strongly acid cation exchange resin to an alkaline aqueous dispersion containing up to 50 wt.% of the above SiO2 particles, the amount of the resin being 0.6-2 times the wt. of the 1-3C alcohol and sufficient to reduce the pH to below 4; (ii) reducing the water content to below 1 wt.%; and (iii) separating off the resin and optionally concentrating the dispersion to up to 56 wt.%.
Patent EP-0811796-A1 (EP)
Inventor: GAUTSCHI RUDOLF
IPC: F16L11/16
Filed: 1997-06-06
Abstract: The hose is formed from at least one spirally wound profile strip (1) and incorporates a spacer (4) determining the smallest curvature radius of the hose in the bent state. The profile strip for positive engagement connection along its longitudinal edges is so bent that coupling sections (2,3) are formed, which work in conjunction with one another. The spacer is arranged between two cooperating coupling sections in order to keep them apart by a predetermined extent in the outwardly bent state of the hose. The spacer is a spirally bent wire, arranged between the cooperating coupling sections. The profile strip is at least approximately S-shaped and the coupling sections are bent in opposite directions relatively to one another. The profile strip has a central section (5), which runs at an acute angle to the coupling sections.
Patent EP-0823766-A1 (EP)
Inventor: WATANABE KUNIHIKO
IPC: H01B7/42
Filed: 1997-08-05
Abstract: An electric vehicle charging cooling cable disposed
between a charging coupler for induction charging set in an
electric vehicle and an external charging power supply,
comprises: a plurality of conductive wires in a sheath; and a
pair of flexible refrigerant pipes disposed in the sheath
together with the conductive wires. In the flexible
refrigerant pipes, a refrigerant is circulated to cool the
charging coupler.
Patent EP-0834459-A1 (EP)
Inventor: BAUER REINHARD
IPC: E04H6/36
Filed: 1997-09-04
Abstract: The system has rails (5) on tracks, a linear motor and turnable wheels. The tracks are positioned parallel and at right angles to each other, to form crossing points (9), and the rails are located outside the crossing points only. Transporter trolleys (12) have turnable wheels (15) with horizontal guide rollers (36) which are turnable in the crossing points. The distance between the wheels is the same as that between the rails. Magnets (33) on the trolleys act with stators (8) on the tracks, to move the trolleys. Rods (27) and joined levers (28) act with a shifting carriage (26) to turn the wheels.
Patent EP-0838979-A1 (EP)
Inventor: HAMAZAKI KURAYASU
IPC: B41F35/00
Filed: 1997-10-02
Abstract: A main wiping portion (111) which contacts the back of
a mask (5) through a cleaning paper (11) is provided behind a
suction port (17) as viewed in the direction of movement of an
air suction portion so that the cleaning paper is enabled
to wipe off both solder paste adhered onto the back of the
mask and solder paste discharged from openings of the mask
by suction through the suction port, whereby the solder
paste deposit on the mask can be cleaned off at high
removal efficiency.
Patent EP-0839588-A1 (EP)
Inventor: HINO YOSHIMICHI
IPC: B21B45/08
Filed: 1997-10-30
Abstract: A method and hot rolling apparatus for producing a hot rolled steel sheet (3) include a roughing rolling mill (12) to roughing roll a heated slab into a sheet bar, at least one solenoid-type induction heater (4) arranged for re-heating the sheet bar over its entire width, and a finish rolling mill (6) arranged to finish roll the re-heated sheet bar into a hot rolled steel sheet having a predetermined thickness. An initial temperature before rolling is set to be low, and re-heating of the sheet bar is carried out around the middle of the hot rolling apparatus. The thermal energy required for rolling is thereby reduced as a whole without damaging the quality of the resulting hot rolled steel sheet. A descaling apparatus (5) is provided prior to the finish rolling mill to remove oxide scales on surfaces of the sheet bar, whereby the resulting hot rolled steel sheet is free of scale flaws and exhibits superior surface properties.
Patent EP-0798071-A1 (EP)
Inventor: POMPEI PHILIPPE
IPC: B23P21/00
Filed: 1997-03-25
Abstract: An installation for processing gas cylinder valves, each valve comprising a collar (2) extended, on the side opposite to an operating knob (3) by a threaded end (4) for its attachment to a cylinder, comprises a valve (1) conveyor circuit for routing them towards one or several processing devices. This conveyor circuit has a horizontal mobile conveyor surface (6) on which individual valve holders (7) are positioned, each valve holder (7) comprising a plate (8) for receiving the collar (2) of a valve to be conveyed, this plate (8) comprising a bore (9) for the passage of the threaded end (4). The valve holder (7) comprises support means (10) for the plate, destined to rest on the conveyor surface (6) and to hold the plate (8) at an elevation such that the lower extremity (11) of the threaded end (4) is situated above the conveyor surface (6).
Patent EP-0787703-A1 (EP)
Inventor: LIN KAUNG-FAR
IPC: C07C2/30
Filed: 1997-02-04
Abstract: Vinylidene olefin can be formed in good yield in much shorter reaction periods than found critical heretofore. The process involves dimerizing vinyl olefin with at least one trialkylaluminum compound as the sole catalyst component charged to the reaction vessel. These materials are charged to the reactor so that it contains in the range of 0.001 to 0.05 mol of trialkylaluminum per mol of the initial vinyl olefin. The reaction is performed at a temperature in the range of over 140°C and below 172°C for a period of time in the range of 1 to 24 hours sufficient to convert at least 10% by weight of the initial vinyl olefin to a different product with at least 80 wt% vinylidene dimer selectivity.
Patent EP-0821436-A1 (EP)
Inventor: OKAMURA KENJI
IPC: H01R13/115
Filed: 1997-07-18
Abstract: A resilient contact 11 rise upwards diagonally towards
the open end of an electrical terminal. A supporting member
11b is formed by folding an end of the contact 11 downwards
and making the end of this folded over portion make contact
with the base face of the protecting cover B. By these
means, even if the point of contact is set towards the open
end, the contact force can be maintained, and the rising
member 11a is supported by the supporting member 11b when
bending.
Patent EP-0872978-A1 (EP)
Inventor: MOENCH EGON
IPC: H04L12/403
Filed: 1997-04-18
Abstract: Known communication systems comprising a master station and slave stations
which are mutually coupled via a bus disadvantageous because of using one
channel inside each frame for controlling the entirety. By providing each frame with an
organisation channel and a request channel and several communication channels,
which preferably are situated between said organisation channel and said request
channel, a communication system is created which is less complex and less time-consuming,
due to the fact that an order from the master to the slave can be sent via
the organisation channel and that an answer from the slave to the master can be sent
via the request channel, the order and the answer both lying inside the same frame.
Patent EP-0832618-A1 (EP)
Inventor: KITAOKA TAKASHI
IPC: A61F2/00
Filed: 1997-09-25
Abstract: A stent having long-term antithrombogenicity and
radiopacity whose location and geometry can be
radiographically confirmed is provided. The production
method is also provided. The stent of the invention has an
antithrombogenic agent covalently bonded on its surface, and
the antithrombogenic agent is immobilized onto the stent
surface through a coupling agent having at least two amino
groups and a cross-linking agent having at least two
aldehyde and/or epoxy groups. The stent of the invention may
also have radiopaque metal plating on at least a part
thereof.
Patent EP-0913458-A1 (EP)
Inventor: GORDON NEIL JAMES
IPC: C12N9/54
Filed: 1997-10-22
Abstract: Liquid hard-surface cleaning compositions are disclosed which provide
outstanding next-time cleaning performance to the hard-surfaces cleaned
therewith. The compositions comprise a polyalkoxylene glycol diester
according to the formula:
 
wherein the substituents R 1  and R 2  each independently are substituted or
unsubstituted, saturated or unsaturated, linear or branched hydrocarbon
chains having from 1 to 36 carbon atoms and wherein n is an integer from
10 to 400, and a vinylpyrrolidone homopolymer or copolymer.
Patent EP-0884100-A1 (EP)
Inventor: SUZUKI KANICHI
IPC: C09K23/00
Filed: 1997-02-26
Abstract: A method of preparing an emulsified composition having a
disperse phase in a high compounding proportion, such as an
emulsified fat and oil composition (e.g., a high oil content oil-in-water
type emulsion or a high water content water-in-oil type
emulsion), which was impossible to prepare by the conventional
method, with ease and good efficiency in a stable manner. This
method comprises passing a previously prepared high oil content
water-in-oil type emulsion through a porous structure such as a
hydrophilic porous membrane, thereby causing phase inversion
between an aqueous phase and an oil phase to form a high oil
content oil-in-water type emulsion, or passing a previously
prepared high water content oil-in-water type emulsion through a
hydrophobic porous structure, thereby causing phase inversion
between an oil phase and an aqueous phase to form a high water
content water-in-oil type emulsion. This method is expected for
novel applications in various fields including the field of food,
such as margarine, whipped cream, and the like.
Patent EP-0906236-A1 (EP)
Title: Appareil et methode pour egaliser et border le courrier et d'autres objets plats
Inventor: MCKEE KENNETH A
IPC: B07C1/06
Filed: 1997-03-28
Abstract: La présente invention concerne un appareil et une méthode permettant d'égaliser et de border le courrier ou d'autres objets plats pour les préparer à être alimentés dans une machine de traitement. En règle générale, l'opérateur qui alimentait la trieuse en objets devait saisir à la main un paquet de courrier à trier et le secouer à la main pour aligner les bords inférieurs. Il devait ensuite placer la pile ainsi alignée contre l'élément d'alimentation de la trieuse. La présente invention permet de remédier au manque d'efficacité du secouage manuel d'articles plats grâce à un dispositif automatique de bordage. Plus concrètement, le dispositif de bordage (350) inclut un certain nombre de doigts distants l'un de l'autre et pointant vers le haut (355) et qui peuvent se déplacer vers le groupe d'objets plats se trouvant entre eux. Chaque doigt se balance en avant et en arrière par rapport à une ligne centrale verticale tandis que les doigts se déplacent vers l'avant pour bousculer les objets plats afin d'aligner leurs bords inférieurs.
Patent EP-0897843-A1 (EP)
Inventor: SHIMIZU SATOSHI
IPC: B60T7/12
Filed: 1997-04-25
Abstract: A braking force controller which executes a normal
control for boosting a wheel cylinder pressure by using a
master cylinder (32) as a hydraulic source and a brake assist
control for boosting the wheel cylinder pressure by using a
pump (12) and an accumulator (20) as the hydraulic source
while communication between the master cylinder (32) and a
wheel cylinder (44**) is cut off. When a request to end the
brake assist control arises, the wheel cylinder pressure is first
reduced. When the wheel cylinder pressure is sufficiently
reduced, communication between the wheel cylinder (44**)
and the master cylinder (32) is restored.
Patent EP-0906183-A1 (EP)
Title: Application de couvre-manches sur des manches
Inventor: CAREY JOHN PATRICK
IPC: B25G3/00
Filed: 1997-05-02
Abstract: Pour appliquer un couvre-manche tel qu'un couvre-manche (2) de club de golf sur un manche (3), on accroche d'abord le couvre-manche à un guide (10) qui entoure le manche (3). On fait avancer le guide (10) sur le manche (3), de manière à pousser les dents (11) vers l'extérieur jusqu'à ce qu'elles viennent au contact de l'embouchure du couvre-manche (2) et s'engagent dans celui-ci. A l'aide d'une pompe (27) on injecte de l'air à travers un embout pour provoquer la dilatation du couvre-manche (2). On tire simultanément le couvre-manche (2) sur le manche (3) en faisant avancer le guide (10) le long de ce dernier. Ensuite, on enlève le guide (10) en tirant sur une languette (15), de manière à arracher une partie du guide.
Patent EP-0846191-A1 (EP)
Inventor: KAMAREHI MOHAMMAD
IPC: C23F4/00
Filed: 1997-04-02
Abstract: L'invention concerne un procédé d'élimination de matière d'un substrat (88), et un dispositif de décharge de plasma dans lequel le plasma est excité par l'énergie hyperfréquence (91, 93, 95, 97) dont le champ électrique est uniforme sur le plan azimutal et axial par rapport au tube (40) de plasma. La cavité hyperfréquence est divisée longitudinalement en sections par des cloisons conductrices (44, 45, 46), chacune d'elles étant alimentée séparément en énergie hyperfréquence (91, 93, 95, 97), et le tube (40) de plasma s'étend dans les ouvertures des cloisons (44, 45, 46).
Patent EP-0927346-A1 (EP)
Inventor: HOPF THOMAS
IPC: F02D45/00
Filed: 1997-04-24
Abstract: L'invention concerne un procédé permettant de déterminer les ratés de combustion d'un moteur à combustion interne à plusieurs cylindres. Il est prévu de déterminer pour au moins un cylindre du moteur à combustion interne, au moins deux temps successifs de compression et d'expansion. Pour déterminer des ratés de combustion, une comparaison entre la modification des temps de compression et la modification des temps d'expansion est effectuée et le résultat obtenu constitue une grandeur de raté de combustion.
Patent EP-0913075-A1 (EP)
Inventor: JEDLITSCHKA HANS
IPC: H05G1/08
Filed: 1997-07-09
Abstract: The rectifier set of the invention comprises a ceramic support, on which are welded flat the elements such as the diodes and the capacitors. The invention is applicable to devices supplying X-ray tubes.
Patent EP-0860170-A1 (EP)
Inventor: HAYAKAWA EIJI
IPC: C12Q1/04
Filed: 1997-08-12
Abstract: The present invention provides a tablet containing isotope-labeled urea
and an inorganic compound.
Patent EP-0925293-A1 (EP)
Inventor: WALSH LEO
IPC: A23L33/00
Filed: 1997-08-14
Abstract: A process for producing a nutrient supplement powder is provided. The process forms a powder into a plastic mass which is not completely molten. The plastic mass is then formed into an elongated shape and allowed to cool to set to a solid state. The solid is then comminuted to obtain a powder having a desirable particle size, e.g. not more than 5% by weight through a 120-mesh sieve and not more than 5% by weight retained on a 14-mesh sieve.
Patent EP-0919049-A1 (EP)
Inventor: ALTWASSER RICHARD
IPC: H03H5/02
Filed: 1997-07-29
Abstract: This invention concerns a resonant circuit (6) for the electronic element. The task of the invention is to propose a resonant circuit (6) which can be reliably deactivated. This task is achieved by using a resonant circuit (6) consisting of two spiral printed circuits (2, 3) and one dielectric layer (4), wherein both spiral printed circuits (2, 3) are wrapped in opposing directions and arranged on both sides of the dielectric layer (4) so that they at least partly overlap. At least one selected area (8) is provided in which a conductive path arises between the two spiral printed circuits (2, 3) whenever a sufficiently high energy is applied by means of an external alternating field.
Patent EP-0915829-A1 (EP)
Inventor: CALABI LUISELLA
IPC: C07D209/20
Filed: 1997-07-28
Abstract: Compounds of formula (I), either in their racemic or enantiomeric forms, wherein R is H or a C1-C20 alkyl chain, which may be interrupted by O, N, S, -CO-, -CH(OH)-, -CH(NH2)-, -CONH-, -NHCO-, -SO-, -SO2-, -SO2NH-, may be substituted by halogen atoms or -COOH groups or their ester or amide derivatives and which is interrupted or not or substituted or not by one or more cyclic R3 residues. R3 is a 5- or 6-membered optionally substituted carbocyclic or heterocyclic, saturated, unsaturated or aromatic cyclic unit, R1, R2 have the same meanings as R, independently from each other, except H, with the proviso that: when R1 and R2 are both C6H5-CH2-O-CH2-, R is different from either H or C6H5-CH2-O-CH2-; as well as the complexes of the compounds of formula (I) with metal ions and the salts thereof with physiologically acceptable organic bases. The compounds are used in the preparation of diagnostic imaging contrast agents and in particular of contrast agents exhibiting improved serum relaxivity.
Patent EP-0948823-A1 (EP)
Inventor: SNYDER THOMAS D
IPC: H01M50/516
Filed: 1997-09-11
Abstract: A contact assembly provides a reliable contact between a battery pack and an electronic device. The assembly includes a plurality of contact members and an insulator molded to the contact members. The plurality of contact members preferably include a positive contact member and a negative contact member each having a weldable surface and a selectively plated surface. The weldable surfaces are welded to the positive and negative terminals of the battery pack, respectively. The selectively plated surfaces are preferably plated with gold to ensure a good connection between the device and the battery pack. The insulator serves to fix the contact members relative to each other. In addition, the insulator facilitates minimization of the battery pack size by enabling the contacts to be placed very close to each other.
Patent EP-0951737-A1 (EP)
Inventor: DRIES MICHAEL F
IPC: H01L27/02
Filed: 1997-10-02
Abstract: Thermally isolated circuit formed on a semiconductor on insulator structure includes a semiconductor surrounded by a semiconductor outer portion with an insulator therebetween, a cavity formed in the underlying semiconductor substrate opposite to the island provides thermal isolation.
Patent EP-1003425-A1 (EP)
Inventor: SHTURMAN LEONID
IPC: A61B17/00
Filed: 1997-11-05
Abstract: A rotational atherectomy device having a flexible, elongated, rotatable drive shaft with an eccentric enlarged diameter section. At least part of the eccentric enlarged diameter section has a tissue removing surface. The eccentric enlarged diameter section of the drive shaft has a center of mass and/or geometric center spaced radially from the rotational axis of the drive shaft, facilitating the ability of the device to open the stenotic lesion to a diameter substantially larger than the outer diameter of the enlarged diameter section.
Patent EP-0946192-A1 (EP)
Inventor: POWIS GARTH
IPC: A61K38/44
Filed: 1997-12-05
Abstract: L'invention concerne l'utilisation de thiorédoxine, entre autres en tant que stimulateur de la croissance cellulaire, de même que pour cribler des agents utiles dans la réduction ou la prévention de l'inhibition de l'apoptose associée à la thiorédoxine, ainsi que des agents utiles dans l'inhibition de la croissance cellulaire stimulée par la thiorédoxine.
Patent EP-1012710-A1 (EP)
Inventor: PARADINAS PIERRE
IPC: G06F9/445
Filed: 1997-12-30
Abstract: In order to solve the problems arising from the coexistence (BANK, SERVICE) of various programmes in the same chip card it is proposed to equip the operational system (5) of the chip set (1) of said card with a loading programme (CHAR) which transforms the whole application programme (15), such that the instructions and data of this application programme are allocated with absolute addresses (2356), directly usable in the integrated circuit, and corresponding to the real addresses in a data memory (4) of said integrated circuit. Thus it is shown that by so doing, it is possible to ensure both the coexistence and independence of application programmes in the chip set.
Patent EP-0844226-A1 (EP)
Inventor: SHIBANUMA TAKASHI
IPC: C07C19/08
Filed: 1994-03-03
Abstract: A method of producing 1,1,1,2,2-pentafluoroethane, by reacting a gas mixture of
1,1,1,2,2-pentafluoroethane and 1-chloro-1,1,2,2,2-pentafluoroethane, in
which the content of 1-chloro-1,1,2,2,2-pentafluoroethane is not more than 15
vol% of the total amount of these pentafluoroethanes, with hydrogen in a vapor
phase in the presence of a catalyst, in order to remove said 1-chloro-1,1,2,2,2-pentafluoroethane
by being converted to 1,1,1,2,2-pentafluoroethane. By this
method, the reaction conditions can be lightened and the absolute amount of by-products
can be decreased. Accordingly, an effective purification of 1,1,1,2,2-pentafluoroethane
can be realized.
Patent EP-0860619-A1 (EP)
Inventor: TREPTE JENS DR
IPC: F16C11/06
Filed: 1998-02-11
Abstract: Here is a novel ball and socket joint. The socket (2) contains a bearing shell (6) for the ball (5) and its shaft. The socket opening has an edge capping including a resilient sealing ring (8) near the shaft. This seals tightly against the ball, closing off the internal plastic bearing shell from the open end of the ball joint recess. Preferably a support ring used in the construction comprises steel, stainless steel, bronze, copper or brass. It is alternatively plastic, especially polyurethane, polyethylene, polyamide, polyimide or mixtures. Further scope for materials include the cushioning elastomeric damper and the anti-corrosion layer of tin, zinc, stainless steel, nickel or chrome. A top anti-corrosion layer (13) comprises plastic.
Patent EP-0947827-A1 (EP)
IPC: G01N21/95
Filed: 1998-04-03
Abstract: System for visual inspection of surfaces of body e.g. vehicle body lying in different planes for quality control of surface treated component parts uses at least one light source to identify faults in the entire 3D surface. The body (1) to be inspected is positioned on an inspection plane, essentially parallel to an observation plane (B) of an observer (11) visually inspecting. The light from at least two reflection elements (3,3a,9,10), at specified incident angles, is reflectable on the surface of at least one side of the body (1) to be inspected, to build a reflection contour. The beam course reflected from the reflection elements, contains exclusively indirect aligned light. One of the reflecting elements (3,3a) is arranged above and at least one further element (9,10) under the observation plane (B). In addition the respective beam course is aligned at a specified angle to the observation plane (B) on the body (1) to be inspected.
Patent EP-0894606-A1 (EP)
Inventor: SCHMIDT KLAUS
IPC: B29C45/26
Filed: 1998-07-15
Abstract: A latch unit comprises a cylindrical housing which is open on one side, which contains a piston unit which can move axially. A box section can move against a spring, and its outer end position is determined by a segment held by the housing. The housing (2) acts as a guide internally, and guide bolts (1) are located externally. The guide box and the bolts centralise themselves. Use - The arrangement is used as a latch unit, eg for controlling movement in an injection moulding machine. Advantage - The arrangement offers a guide function as well as pulling and locking functions.