baber/WOPTO huggingface dataset:
Patent EP-0865372-A1 (EP)
Inventor: PREKER GERD
IPC: B60T13/52
Filed: 1996-12-09
Abstract: Ein insbesondere mit Unterdruck betriebener Bremskraftverstärker hat ein Eingangsglied (32), in das eine Betätigungskraft eingeleitet wird, und ein Ausgangsglied (42) zur Abgabe einer verstärkten Kraft an eine nachgeschaltete Baugruppe, beispielsweise einen Hauptzylinder (12). Da jedes Bauteil des Bremskraftverstärkers (10) toleranzbehaftet ist, treten zwangsläufig entlang des Betätigungsweges Längentoleranzen auf, die einen unerwünschten Einfluß auf die Charakteristik des Bremskraftverstärkers haben und deshalb beseitigt oder zumindest reduziert werden müssen. Um zu vermeiden, daß zum Längenausgleich eine Reihe unterschiedlich dicker Fühlscheiben (36) und Distanzscheiben (62) bereit gehalten werden müssen, wird vorgeschlagen, die Länge des Eingangsgliedes (32) und/oder des Ausgangsgliedes (42) durch Druckumformen desselben auf eine Sollänge zu kalibrieren, die sich aus einem Vergleich zwischen einem Istmaß und einem Sollmaß ergibt, und dann in den Bremskraftverstärker (10) einzubauen.
Patent EP-0881957-A1 (EP)
Inventor: ZELLER ROBERT S
IPC: B01D39/06
Filed: 1996-12-13
Abstract: A method for forming dendritic metal powders, comprising the steps of: (1) heating a powder comprising non-dendritic particles, under conditions suitable for initial stage sintering, to form a lightly sintered material; and (2) breaking the lightly sintered material to form a powder comprising dendritic particles. In one embodiment, the lightly sintered material is broken by brushing the material through a screen. Another aspect of the present invention comprises the dendritic particles that are produced by the method described above. These particles can comprise any suitable metal, such as transition metals, rare earth metals, main group metals or metalloids or an alloy of two or more such metals. The particles can also comprise a ceramic material, such as a metal oxide. These particles are characterized by a dendritic, highly anisotropic, morphology arising from the fusion of substantially non-dendritic particles, and by a low apparent density relative to the substantially non-dendritic starting material. The present dendritic particles can be of high purity, and substantially free of carbon contamination.
Patent EP-0785360-A1 (EP)
Inventor: HOSONO KATSUAKI
IPC: F04C2/08
Filed: 1997-01-14
Abstract: The present invention relates to an oil pump rotor provided with an inner rotor (10) to which  n  ( n  is a natural number) outer teeth (11) are formed, an outer rotor (20) to which  n + 1  inner teeth (21) are formed which engage with each of the outer teeth (11), and a casing (30) in which an intake port (31) for taking up fluid and an expulsion port (32) for expelling fluid are formed, wherein: 
   the outer teeth of inner rotor are formed by alternately combining an epicycloid curve and a hypocycloid curve, the epicycloid curve being generated as an orbit of the point on a circle (P i ) which rolls along the outside of the base circle (Bi) without slipping, and the hypocycloid curve being generated as an orbit of a point on a circle (H i ) which rolls along the inside of the base circle without slipping; the alternately combined curve being generated under the following condition, where E is the diameter of the circle (P i ) which rolls along the outside of the base circle, and H is the diameter of the circle (H i ) which rolls along the inside of the base circle:       0.5  H/E  0.8
Patent EP-0785093-A1 (EP)
Inventor: HAMMA JOHN C
IPC: B43M3/04
Filed: 1997-01-17
Abstract: Apparatus (20) for opening an envelope (24) having a front panel (116), a back panel (118) and a closing flap (64). The apparatus includes: a device (26) for supporting the envelope in a substantially horizontal plane wherein the back panel is situated above the front panel; a device for holding the closing flap below the back panel; an opening horn (84,86) for separating the back panel from the front panel, the opening horn being pivotable in a vertical plane; and a device for causing the horn to initially contact the closing flap and to pivot the horn into the envelope between the front and back panels, and to raise the horn inside the envelope, whereby the front and back panels are separated.
Patent EP-0787872-A1 (EP)
Inventor: BEZNOVSKY MARTIN
IPC: E05B63/00
Filed: 1997-01-31
Abstract: The extension disc (2) is fitted to the end side of the cylinder matching its peripheral shape, with a passage opening (8) to give access to the key channel. The disc (2) has a thickness of 2 mm, and has pins on the end side surface. Also included is a stencil to give the drilling points for the fitting of the cylinder lock and the mounting of the extension disc.
Patent EP-0802078-A1 (EP)
Inventor: KAMPICHLER GUENTER
IPC: B60K15/035
Filed: 1997-03-11
Abstract: The valve has a valve body, moving in a valve housing (4) against a seat (14), in outflow direction. The valve housing is fitted sealed into an aperture (2) in a wall. It has a ventilation bore (7), which is connected to the valve seat towards the inside of the tank. The valve body is actuated by a pendulum. The valve body is a ball (15), and engages on a pendulum surface (19) of a bolt-shaped pendulum mass (17). The hollow chamber forming the valve seat is connected to a further ventilation bore, which engages approx. in an extension of the central position of the pendulum bolt.
Patent EP-0797091-A1 (EP)
Inventor: KELLER ROBERT C
IPC: G01N21/41
Filed: 1997-03-19
Abstract: A surface plasmon resonance sensor includes a transparent base housing 12 and a detachable optical housing 19. Radiation from a radiation source 10, disposed within base housing 12, is polarized by polarizing filter 16 and passes through the interface between base housing 12 and optical housing 19. The polarized radiation 18 is reflected from a planar mirror 20 onto a surface plasmon resonance (SPR) layer 22, which is formed on an exterior surface of optical housing 19. Layer 22 comprises a thin layer of a conductive material such as copper, silver or gold, having a substantially uniform thickness, the thickness being determined by the frequency of the radiation source 10 and the material properties of layer 22. Radiation 24 reflected from SPR layer 22 re-enters housing 19 and strikes an array 28 of photodetectors. From the intensity and angle of radiation at each photodetector one can determine the index of refraction of the substance on the opposite side of SPR layer 22.
Patent EP-0829300-A1 (EP)
Inventor: MORI TOMOYUKI
IPC: C01G55/00
Filed: 1997-09-10
Abstract: A process for producing a rhodium complex solution, which comprises contacting an aqueous solution of a water-soluble rhodium compound and an organic solvent solution of a water-insoluble tertiary organic phosphorus compound, preferably in the presence of a C 2-8  carboxylic acid, in a gas atmosphere containing carbon monoxide, followed by two phase separation, and recovering an organic solvent phase containing a rhodium-tertiary organic phosphorus compound complex. As the above aqueous solution of a rhodium compound, an aqueous solution having rhodium extracted into an aqueous phase from a waste catalyst liquid separated from a hydroformylation reaction step by oxidation treatment in the presence of a recovery accelerator such as a carboxylic acid, an amine, ammonia or an inorganic acid, is used, whereby recycling of rhodium represented by hydroformylation reaction/recovery of the catalyst/regeneration of the catalyst, is made possible, and a cumbersome step of preparing a complex catalyst from an inorganic salt or the like, or a step of preparing a soluble salt from a metal or oxide by combustion in water of the recovered catalyst, can be omitted.
Patent EP-0834509-A1 (EP)
Inventor: NISHIOKA TOHRU
IPC: C07D309/18
Filed: 1997-09-29
Abstract: To provide a simple process for economically
preparing a dihydropyrane compound at a high
productivity and a high reaction yield. 
     To use a compound selected from the group consisting
of a base and a compound (VIII) having a weaker
coordination power to the Lewis acid than the aldehyde
compound and having an activity to dissolve the Lewis
acid, coordinated by the compound (VIII), in a solvent
as a co-catalyst in reacting aldehyde with a diene
compound in the presence of a Lewis acid to prepare a
5,6-dihydro-2H-pyrane compound represented by formula
(III):
 
   in which R 1  represents a hydrogen atom, an alkyl
group having 1 to 12 carbon atoms, aryl group which may
be substituted with alkyl group, having 6 to 12 total
carbon atoms; R 2  and R 3  represent a hydrogen atom or an
alkyl group having 1 to 6 carbon atoms.
Patent EP-0834529-A1 (EP)
Inventor: SCHERZER DIETRICH DR
IPC: C08K3/00
Filed: 1997-10-02
Abstract: Expandable styrene polymer (EPS) particles (I) containing a volatile blowing agent (II) and at least 12 wt% fire retardant (III) consisting of a mixture of (A) a phosphorus compound and (B) a water-releasing metal hydroxide. Also claimed are (i) processes for the production of (I), (ii) a process for the production of polystyrene (PS) foam particles by foaming (I), and (iii) PS foam particles with a particle size of 2-10 mm and a density of 10-50 g/l, containing 12-30 wt% mixture (III). Preferably component (B) is magnesium or aluminium hydroxide, and (A) is red phosphorus or an organic or inorganic phosphate, phosphite or phosphonate, especially triphenyl phosphate, diphenyl cresyl phosphate, ammonium polyphosphate or diphenyl phosphate. Wt. ratio (B):(A) = (1:1)-(1:5). (I) contains 3-10 wt% (II), preferably a 4-6C aliphatic hydrocarbon.
Patent EP-0838249-A1 (EP)
Inventor: COUDERC BERNARD
IPC: A63C10/18
Filed: 1997-10-17
Abstract: The device for adjusting the position of a fixing on a snowboard comprises a base plate (2) with a circular hole whose edge (21) comprises a first peripheral surface portion (200). A central disc (3) having a contour overhanging the hole has a peripheral edge (30) with a second surface portion which comes into contact with the first surface portion during fitting of the disc in the base plate hole. The two surface portions comprise ramps which slide over each other. A stop prevents rotation of the base plate relative to the central disc when the fastening (4) is clamped. The stop is disengaged, allowing relative rotation, when the fastening is partly unclamped.
Patent EP-0919690-A1 (EP)
Inventor: KNAUST KLAUS
IPC: E06B3/98
Filed: 1997-11-08
Abstract: The frame has a vertical arm (1) provided with a stop edge (8) parallel to its longitudinal direction and a horizontal arm (2) secured to the vertical arm by abutting it against the stop edge and securing it via a fixing element (3) having a locating pin (4) fitting into a locating opening in the stop edge and an anchoring element (5). The fixing element has a cam (9) cooperating with a groove (10) in the horizontal arm and a bore (11) parallel to the end face of the horizontal arm receiving a complementary sleeve and a screw.
Patent EP-0803671-A1 (EP)
Inventor: TURPIN JACQUES
IPC: F16K24/04
Filed: 1997-04-11
Abstract: The safety valve for the circuit (2) leading air into a vehicle fuel tank is fixed on the tank upper wall (3). The valve comprises an enclosure (4) inside the tank upper wall. The upper part of the enclosure is connected through an orifice (7) to the air circuit. A float (5), carrying a needle (6), can slide vertically inside the enclosure such that in its top position the needle seals the orifice. To improve sealing, the orifice is provided with an elastomeric joint (8). The float is raised by a rise of liquid in the valve passing through a truncated dish (9) or, if the tank is inclined, by displacement of a ball (10) in the dish. The enclosure is extended in its lower part by a shaft (11) and in its upper part (4) has small lateral openings (12) enabling passage of vapour but preventing significant flow of liquid.
Patent EP-0834872-A1 (EP)
Inventor: OHSAWA HIROSHI
IPC: G11B5/84
Filed: 1997-10-01
Abstract: A magnetic recording medium having a substrate disc
with microscopic bumps formed by focusing a laser beam,
wherein spacings D between adjacent microscopic bumps in the
circumferential direction of the disc are varied so that the
formula "1 ≦ [(D max  - D min )/D avg ] x 100 (%) ≦ 200" is
satisfied, wherein D max , D min  and D avg  are the maximum,
minimum and average spacings, respectively, as determined by
a method wherein 2.5% of the total number of spacings D,
having the largest dimensions, and 2.5% of the total number
of spacings D, having the smallest dimensions, are excluded;
and D max , D min  and D avg  are measured on the remaining 95% of
the total number of spacings D. The bump spacing variation
is attained, for example, by modulating the pulse repetition
frequency F of laser beam so that the ratio of "(F max  -
F min )/F avg " is maintained in the range of 0.01 to 100,
wherein F max , F min  and F avg  are the maximum, minimum and
average values, respectively, of the F of laser beam.
Patent EP-0846687-A1 (EP)
Inventor: DOMAN PETER JEREMY
IPC: A61K31/497
Filed: 1997-12-02
Abstract: A class of novel pyrazoles is disclosed together
with the use of such compounds for inhibiting sPLA 2  mediated
release of fatty acids for treatment of conditions such as
septic shock.
Patent EP-0808557-A1 (EP)
Inventor: JETTE ETIENNE
IPC: A01B73/02
Filed: 1997-05-16
Abstract: A treatment unit for soil or row crops such as beet consists of a tractor-mounted apparatus in a number of sections (3A,3B) connected by articulated joints (15A,15B) to a supporting plate so they can be deployed horizontally for operation or raised for transport. It has a lifting mechanism (16) for the supporting plate, and an additional mechanism (12) for turning the raised assembly about an auxiliary transverse pivot. The articulated joints are situated at a distance from the ends of the sections and the supporting plate can be moved vertically relative to the tractor. The assembly is designed so that the sections lie in a straight horizontal line for operation and parallel to one another in lengthwise vertical planes when raised, with the supporting plate connected to the tractor's three-point hitching system by levers or power cylinders.
Patent EP-0918153-A1 (EP)
Inventor: GUTMARK EPHRAIM PROF DR
IPC: F23R3/28
Filed: 1997-11-24
Abstract: The method involves modulating the injection of liquid or gaseous fuel into the head stage. A complete modulation period consists of an injection of fuel in the form of a time limited pulse and the subsequent absence of fuel delivery. The modulation frequency is between 0.3 Hz and 5 kHz.
Patent EP-0874956-A1 (EP)
Title: Vis de serrage
Inventor: NAKAMURA DAIJIRO
IPC: F16B31/02
Filed: 1997-01-06
Abstract: Vis de serrage (10) pourvue d'un élément fileté (11) formant un filetage de fixation, ces éléments se vissant entre eux, un anneau de fonctionnement (12) supporté sur la surface externe de l'extrémité externe de l'élément fileté de façon à tourner librement et sur lequel est appliquée une force de rotation, un anneau à rebord (18) inséré sur l'extrémité interne de l'élément fileté et comportant une surface à rebord qui vient en appui contre l'objet à fixer sur le côté de serrage à partir de l'extrémité interne de l'élément fileté, et un mécanisme augmentant le couple (structure fournissant une énergie) situé sur la surface externe de l'élément fileté entre l'anneau de fonctionnement (12) et l'anneau à rebord (18) et qui augmente le couple de la force de rotation de l'anneau de fonctionnement transmettant cette force à l'anneau à rebord (18). Ce mécanisme d'accroissement de couple comprend une surface à cames inclinée (27) qui applique une force effective, dans le sens du serrage, aux éléments se trouvant en contact par la rotation de cet anneau de fonctionnement.
Patent EP-0935412-A1 (EP)
Title: Composition et procede utilises pour traiter des plantes au moyen de produits chimiques exogenes
Inventor: WARD ANTHONY J I
IPC: A01N25/28
Filed: 1997-10-24
Abstract: L'invention se rapporte à des procédés et des compositions utilisés pour traiter des plantes au moyen de produits chimiques exogènes de façon à générer une réponse biologique souhaitée. Dans un mode de réalisation, une composition servant à traiter des plantes comprend les éléments suivants: (a) un produit chimique exogène et (b) une première substance excipient qui forme des liposomes en dispersion aqueuse et qui est constituée d'un ou plusieurs composés, chacun d'entre eux ayant (i) une fraction hydrophile contenant un groupe cationique et (ii) une fraction hydrophobe contenant deux chaînes hydrocarbyle ou acyle, dont environ de 40 % à 100 % sont des groupes alkyle ou alcanoyle linéaires saturés ayant environ de 8 à 22, de préférence environ de 12 à 18, atomes de carbone.
Patent EP-0934173-A1 (EP)
Inventor: JABALEE WALTER J
IPC: B60J11/00
Filed: 1997-10-28
Abstract: La présente invention concerne une barrière (12, 24) antichoc pour les composants extérieurs d'une carrosserie (10) corps automobile permettant à des automobiles légères de mieux résister aux collisions et constituant une enveloppe protectrice pour l'habitacle. Ladite enveloppe protectrice est réalisée en collant des feuilles prédécoupées de polyprène (12) grosse jauge sur les surfaces extérieures des panneaux (14, 16, 18) de la carrosserie. Des feuilles de polyprène (24, 32, 34) transparent sont également appliquées sur l'intérieur et sur l'extérieur des surfaces du pare-brise et de la lunette arrière et sur la surface extérieure des pare-chocs (36) et des lentilles (38) de phares.
Patent EP-0932812-A1 (EP)
Inventor: CHIOU MINSHON
IPC: F41H1/02
Filed: 1997-10-22
Abstract: La présente invention concerne une structure balistique faisant preuve d'une efficacité balistique accrue grâce à l'utilisation de fil para-aramide haute ténacité dont la densité linéaire particulière se situe entre 300 et 750 deniers, et dont la ténacité est d'au moins 28 grammes par denier.
Patent EP-0876671-A1 (EP)
Inventor: MEIER MARKUS
IPC: H01H1/54
Filed: 1997-01-09
Abstract: The object of the invention is to prevent movable contacts (4) from being welded to fixed contacts (5) of a switching device (1). This object is achieved by an auxiliary magnet system (22, 23, 24) which is arranged in the main conducting path and generates a contact pressure force corresponding to the exciting current such that, when excess and short-circuit currents occur, there is no arcing between the contacts (4, 5). To that end, the movable iron core (24) of the auxiliary magnet system is connected to the contact bridge carrier (10, 11) which connects and disconnects the contacts (4, 5).
Patent EP-0889819-A1 (EP)
Inventor: GRAY ANDREW PETER PARKINSON
IPC: B62B5/04
Filed: 1997-03-26
Abstract: L'invention concerne un dispositif de freinage qui peut être utilisé sur un véhicule se déplaçant le long d'une surface. Ledit dispositif de freinage, déclenché par un élément extérieur au véhicule - par exemple une zone constituée d'un matériau magnétique -, est destiné particulièrement, mais non exclusivement, à un chariot ou un caddie à roulettes pour que ceux-ci ne puissent être sortis d'une zone déterminée. Ledit dispositif de freinage comprend une première partie (1) servant à le monter sur un véhicule; une partie (2) de freinage, amovible par rapport à la première partie afin de passer d'une position de repos à une position de freinage où elle rentre en contact avec la surface; et un élément (13, 14) de retenue servant à maintenir la partie (2) de freinage dans sa position de repos. L'élément de retenue comprend un élément (13) de blocage et un élément déclencheur (14), celui-ci pouvant passer d'une position amorcée à une position déclenchée lorsque le matériau magnétique est très proche. En position amorcée, ledit élément de retenue maintient l'élément de blocage en position bloquée, ce qui empêche la partie de freinage de bouger. En passant en position déclenchée, l'élément déclencheur (14) libère l'élément de blocage pour le faire aller en position débloquée lorsque le dispositif passe près du matériau magnétique. Afin que la partie de freinage (2) ne se libère par inadvertance, elle coopère avec l'élément (13) de blocage pour que celui-ci ne puisse passer de sa position bloquée à sa position débloquée en l'absence de matériau magnétique. Cette opération est annulée par application d'une force sur la partie de freinage ou sur l'élément de blocage.
Patent EP-0904638-A1 (EP)
Inventor: KIM SHIN BAE
IPC: H04W4/02
Filed: 1997-03-29
Abstract: Disclosed is a system for providing character-based information for a moving object through the radio paging network. The system comprising: a GPS receiver (32) receiving and demodulating position information indicating a present position of the moving object; a character radio pager (37) for receiving and demodulating control information and character information from a character radio paging network providing the character-based information; a living information database (38) for storing the character-based information received from the character radio page (37); a moving picture database (41) for storing the control signals received from the character radio pager (37) and operator information directly inputted by an operator; a position information database (33) for storing the position information from the movement of the moving object, and for providing announcement for the present moving position of the moving object; a CPU (42) for extracting useful information from the GPS receiver (32) and the character radio pager (37) or extracting an announcement stored in the position information database (33) under the control of a scheduler in case where the position information received from the GPS receiver (32) is consistent with the position information stored in the position information database (33); a sound card (34) and a video card (39) for outputting the information of the database (32, 33 and 37); and an advertisement control server (43) for transmitting control signals to the character radio pager (37) through the character radio paging network in order to remotely manage the information stored in the moving picture database (41).
Patent EP-0914094-A1 (EP)
Title: Materiaux et procedes destines a la preparation de compositions de liposomes ameliorees
Inventor: ONYUKSEL HAYAT
IPC: A61K38/26
Filed: 1997-03-28
Abstract: Procédés de préparation de produits à base de liposomes améliorés, biologiquement actifs, comprenant un composé amphipatique biologiquement actif associé à un liposome. Des procédés de préparation de ces produits à base de liposomes, ainsi que des procédés d'utilisation de ces produits dans le cadre de techniques thérapeutiques et de diagnostic sont également décrits.
Patent EP-0972326-A1 (EP)
Inventor: YKEMA JOHN I
IPC: H02G5/06
Filed: 1997-04-01
Abstract: A bus for transmitting three-phase electrical power comprises longitudinally elongated insulatively sandwiched lamina for carrying respective power phases with respective phase lamina having substantially equal cross-sectional areas at respective transverse locations within said sandwich.
Patent EP-0912661-A1 (EP)
Inventor: CHEDGY DAVID G
IPC: B03B5/34
Filed: 1997-04-28
Abstract: Installation (50) de préparation de charbon séparant une fraction de charbon propre à gravité spécifique basse d'une fraction de rebut à poids volumique élevé et traitant ces fractions séparément. Un lot de charbon minier, dont les particules présentent des dimensions allant jusqu'à quatre pouces, est mélangé avec une boue liquide composée d'eau et de particules magnétisables (53) et introduit dans un cyclone en milieu dense (60), afin de séparer les fractions possédant des poids volumiques bas et élevés. La fraction de rebut de poids volumique élevé est introduite dans un premier séparateur magnétique (65) dans le but d'extraire les particules magnétisables, tandis que la fraction de charbon propre de poids volumique bas est introduite dans un deuxième séparateur magnétique (75), de manière à enlever les particules magnétisables. Ce système est très efficace et possède une capacité élevée de traitement.