baber/WOPTO huggingface dataset:
Patent EP-0665769-A1 (EP)
Inventor: THOMART FRANCIS
IPC: B02C17/06
Filed: 1993-10-21
Abstract: Procédé de broyage destiné à un concasseur rotatif à billes (4; 5), ou à un concasseur équipé d'instruments de broyage similaires. lequel concasseur est divisé en au moins deux compartiments de broyage (1, 2) et traversé d'amont en aval par un courant d'air de refroidissement (14), et fonctionne en circuit fermé. Le concasseur comprend au moins une cloison de séparation (3) qui, entre deux compartiments de broyage (1, 2), forme un petit compartiment délimité par des parois amont (8) et aval (9) percées de fentes (10). La cloison (3) est équipée de moyens (12) destinés à soulever le matériau, mais ne possède aucun moyen mécanique de déviation du matériau vers l'aval, le matériau pouvant circuler diamétralement à travers le petit compartiment (7) de la cloison (3). Des moyens de régulation de la masse de matériau et de la quantité d'air de refroidissement traversant le concasseur sont également prévus. Ce procédé est caractérisé en ce qu'on utilise une cloison (3) équipée de moyens permettant d'empêcher le passage du matériau à travers la partie centrale (15) de sa paroi aval (9), et en ce que le transfert de matériau du compartiment de broyage situé en amont de la cloison, vers le compartiment situé en aval, réalisé principalement grâce aux effets combinés de: a) la différence de pression entre le matériau des compartiments situés en amont et en aval de la cloison, et b) la quantité d'air de refroidissement traversant le concasseur. Le niveau de matériau dans le petit compartiment formé par la cloison peut être régulé par réglage de la masse de matériau et de la quantité d'air de refroidissement traversant le concasseur.
Patent EP-0663875-A1 (EP)
Inventor: KALAIL FREDERICK R SR
IPC: B60R25/04
Filed: 1993-10-13
Abstract: Est décrit un dispositif dans le cadre d'un système de coupure d'alimentation en carburant, qui comporte un commutateur pour ouvrir et fermer au choix l'arrivée de carburant à un moteur. Des informations d'actionnement de contrôle sont reçues en provenance d'une source externe et comparées à des informations d'actionnement prédéterminées mémorisées et, à condition qu'il y ait une correspondance entre les informations d'actionnement reçues et les informations d'actionnement mémorisées, permettent d'actionner au choix le commutateur pour couper ou ouvrir l'arrivée de carburant à un moteur. En outre, le dispositif peut avoir la capacité de couper l'arrivée de carburant à tout moment selon la commande d'une source externe. Le dispositif peut également comporter une horloge pour identifier le moment de coupure de l'arrivée de carburant.
Patent EP-0625233-A1 (EP)
Inventor: BETTEX RAYMOND
IPC: E04B1/49
Filed: 1993-11-12
Abstract: Ce plancher mixte bois-béton résout le problème de la transmission de l'effort tranchant entre le bois et le béton d'une manière simple, donc bon marché. Il comprend un ensemble de poutres (1) reposant sur des appuis liés à une dalle en béton (3). La liaison entre le bois et le béton est assurée par des plaques à pointes métalliques (2), du genre de celles utilisées comme connecteurs dans la construction de charpentes. Les plaques (2) sont en partie enfoncées dans les poutres et en partie noyées dans le béton. Les panneaux (4) de coffrage peuvent être des coffrages perdus pour réaliser un plafond à la française ou être retirés et un plafond peut être fixé aux poutres (1). Dans la réalisation préférée de l'invention on utilise du béton léger cellulaire de masse spécifique d'environ 1400 kg/m3.
Patent EP-0653784-A1 (EP)
Inventor: AOKI KATSUHIRO
IPC: H01B3/00
Filed: 1994-04-15
Abstract: A method for forming a ferroelectric material film, more particularly a lead zirconate titanate (PZT) film by the sol-gel method wherein a lowered oxidative sintering temperature may be adopted in preparing the ferroelectric material film with a perovskite crystalline structure, thereby reducing the risk of oxidation of metal electrodes and other circuits when the ferroelectric material film is employed as a dielectric in semiconductor devices, such as in a capacitor, for example. The method contemplates the preparation of a raw material solution containing an organometallic compound of a metallic element forming the ferroelectric material film, alkanolamine and/or stabilizer comprising a β-diketone, with the concentration of the stabilizer being sufficient to provide a mole ratio to the total metal atoms of (stabilizer/total metal atoms) > 3. The method then involves coating the raw material solution, drying the coated raw material solution to form a dried film, and sintering the dried film to form the ferroelectric material film wherein the oxidative sintering is carried out at a relatively low temperature of about 450°C in forming the ferroelectric material film with a perovskite crystalline structure.
Patent EP-0625454-A1 (EP)
Inventor: TEINDAS JEAN-LOUIS
IPC: B60S1/40
Filed: 1994-05-07
Abstract: The present invention relates to a windscreen wiper device of the sort including a windscreen wiper arm and a wiper blade fixed to one of the ends of the windscreen wiper arm in a removable fashion by means of a connection piece including a housing for the windscreen wiper arm as well as articulation means interacting with complementary fastening means provided on the windscreen wiper blade, the said connection piece being elastically deformable so that it can be fitted between the lateral cheeks of the middle part of the main yoke, characterised in that the connection piece consists of two elastically deformable lateral walls (6, 7) joined, on the side where the windscreen wiper arm is engaged, by a small bridge (8) and, on the opposite side, by a transverse wall (9), the lateral walls (6, 7) each having a projection (12) on the internal surface to interact with the hook provided at the end of the windscreen wiper arm and, on the outer face, each having a protuberance (10) for interacting with the windscreen wiper blade. <IMAGE>
Patent EP-0633333-A1 (EP)
Inventor: SCHWIPPL HARALD
IPC: D01G19/28
Filed: 1994-06-17
Abstract: The invention relates to a control device for the controlled blow-out of a needle strip (9), especially of a top comb (6) of a combing machine, by means of a blowing-out device (8, 10, 11, 12, 13), via which compressed air is blown at time intervals between the free passages of the needle strip (9). The known devices for controlling the blowing-out device are based on the mechanical or electromechanical principle. These control devices on the one hand can be influenced by existing machine tolerances, with the result that an exact blowing instant or blowing interval cannot be defined, and on the other hand are restricted in their adjustability to different boundary conditions. It is therefore proposed to form the control device from a microprocessor (15) for controlling the blowing-out device. <IMAGE>
Patent EP-0640747-A1 (EP)
Inventor: AVALLONE STANLEY C
IPC: G01N33/18
Filed: 1994-08-22
Abstract: A pH/phosphate program in a boiler water system is controlled by: (1) determining the feed rate of the phosphate to the boiler by adding to a phosphate-feed stream containing the phosphate feeding to the boiler a phosphate-feed tracer in known proportion to the phosphate, determining the concentration of the phosphate-feed tracer in the phosphate-feed stream and correlating the phosphate-feed tracer concentration to the concentration of the phosphate; (2) determining the boiler cycles value by adding an inert blowdown tracer to the boiler water at a known rate and determining the concentration of the blowdown tracer in the blowdown; (3) determining the blowdown pH value; (4) providing the data defining at least the phosphate-feed rate value, the boiler cycles value, and the blowdown pH value to a control center; (5) optionally maintaining the alkalinity source feed rate constant or providing the data defining the alkalinity source feed rate to the control center; wherein the control center directs at least one responsive adjustment of the phosphate feed to the boiler, the alkalinity source feed to the boiler, and/or the blowdown rate when a sodium to phosphate mole ratio in the boiler water strays from the target mole ratio, wherein the responsive adjustment directed by the control center changes the sodium to phosphate mole ratio in the boiler water in the direction of regaining the target sodium to phosphate mole ratio in the boiler water.
Patent EP-0650769-A1 (EP)
Inventor: MEISSNER HANS-JUERGEN
IPC: B05C5/02
Filed: 1994-10-07
Abstract: A new and useful configuration for a slot coating die is provided, which is designed to apply a substantially streakless coating of a hot melt material (e.g., hot melt varnish) to a moving substrate such as a web of printed label stock. The coating die is specially configured to (i) provide a substantially smooth, streakless coating of a hot melt material onto a moving substrate, and (ii) allow small particles in the hot melt material to be released from the coating die and the web so that the particles should not accumulate in the coating die or cause streaking of the coating. The coating die has an upper lip (36), a lower lip (38), and a slot (34) disposed between the upper and lower lips. The upper lip (36) is undercut (or offset) relative to the lower lip (38) , and has a front face which is configured to form (i) a wiping surface (60), (ii) a release surface (62) which extends beyond the wiping surface (60) and curves away from the moving substrate, and (iii) a relief surface (64) which extends from the slot (34) to the wiping surface. During operation of the slot coating die, hot melt material is extruded through the slot(34) , and the configuration of the upper die member (i) guides the hot melt material in the direction of movement of the substrate and toward the wiping surface, (ii) gently wipes the hot melt material to a smooth, streakless state, and (iii) enables small particles in the hot melt material to be released from the slot coating die in a manner designed to avoid accumulation of particles in the coating die and/or streaking of the coating.
Patent EP-0649952-A1 (EP)
Inventor: SUGIYAMA NOBORU C O KABUSHIKI
IPC: E04H3/12
Filed: 1994-10-17
Abstract: To assure that each spectator sitting on his seat (10) enjoys a performance in a theater or the like at his desired height, a floor height adjusting mechanism is mounted on each of a plurality of movable platforms (1A-1F) constituting a floor height variable type expansible/contractible multi-staged spectator seating system. Usually, the floor height adjusting mechanism is constructed in the form of a screw driving unit which is composed of a motor (8), a screw shaft (7) adapted to be rotationally driven by the motor (8), and a support column (5) fixedly secured to each movable platform. The lowermost end of the support column (5) is operatively connected to the lowermost end of the screw shaft (7) for rotatably holding the screw shaft (7). 
Otherwise, the floor height adjusting mechanism is constructed in the form of a combination of a screw driving unit (21) with a moving pulley unit, and this type of floor height adjusting mechanism is preferably employable for a lowermost movable platform (1A) which requires that an adjustable height can be increased.
Patent EP-0662469-A1 (EP)
Inventor: KIYOURA TADAMITSU
IPC: C07C209/64
Filed: 1994-12-27
Abstract: Upon subjecting trimethylamine with ammonia and optionally, a methylamine to a disproportioning reaction to reduce the proportion of the trimethylamine, use of a zeolite as a catalyst, said zeolite being mordenite, clinoptilolite or the like at least 80% of whose ion-exchangeable cations being in the form of hydrogen ions, makes it possible to efficiently conduct the reaction at a low reaction temperatures and also to suppress byproduction of impurities such as acetonitrile.
Patent EP-0698384-A1 (EP)
Inventor: PLUMLEY JULIAN ASHTON
IPC: A61F13/15
Filed: 1994-08-24
Abstract: The present invention relates to disposable absorbent articles comprising a gas bubble to raise the body facing surface of the article towards the wearer especially in the area of liquid discharge. The gas bubble is filled with gas such that it yields to external pressures in order to maintain a comfortable fit of the absorbent article.
Patent EP-0651555-A1 (EP)
Inventor: HERREGODS MARC C O AGFA-GEVAER
IPC: G06T1/00
Filed: 1994-09-23
Abstract: A process is described for digitising the relevant portion of a colour image by a system with reduced memory capacity. The colour image is scanned twice. The image signals (30) are sub-sampled (I) the first time and spatially reduced (II) the second time to the relevant image portion. The spatial data (35,36) for the relevant image portion are determined on an interactive work station (34), on which the sampled image signals (33) are displayed. Initial sampling and resampling by the scanner take place with the same spatial resolution. By carrying out the sub-sampling and the spatial reduction during scanning, an important saving of memory is realised. Owing to the fact that the colour image is digitised in one single step, register faults are avoided.
Patent EP-0653315-A1 (EP)
Inventor: VAN DALEN WILLEM CORNELIS
IPC: B60B35/18
Filed: 1994-11-08
Abstract: A hub assembly for a driven wheel of a vehicle comprises a bearing unit, provided with a rotary inner ball race (6), and a homokinetic coupling (2) fixed to the inner ball race (6). In order to improve the fixing, a separate connection piece is provided which interacts with inner ball race and coupling. Preferably, the connection piece interacts with inner ball race (6) and coupling by means of non-circular shapes (13).
Patent EP-0625535-A1 (EP)
Inventor: BUJANOWSKI VALERIE JOY
IPC: C08G77/38
Filed: 1994-05-11
Abstract: The present invention relates to radiation curable silicone vinyl ethers and methods for their preparation and use. Silicone vinyl ethers are curable by addition of photocleavable acids and exposure to ultraviolet light or electron beam radiation.
Patent EP-0636828-A1 (EP)
Inventor: OKUMURA MASAHIKO
IPC: F16L47/26
Filed: 1994-07-12
Abstract: A pipe fitting or coupling is used for connecting at least two pipes. The pipe fitting is basically formed of a coupling main body (2) and a slit ring (5) integrally formed together. The coupling main body is formed of an inner layer (21) of good heat resisting property, an intermediate layer (22) containing glass fibers, and an outer layer (23) having large tensile elongation and impact strength. The slit ring is formed at an edge portion of the outer circumferential surface of the coupling main body.
Patent EP-0652007-A1 (EP)
Inventor: BRYANT HENRY UHLMAN
IPC: C07D405/12
Filed: 1994-11-02
Abstract: A method of inhibiting bone loss comprising administering to an animal an effective amount of a compound having the formulawherein:   R¹ and R² are, independently, -H, -OH, halo, -OC₁-C₁₇ alkyl, -OC₃-C₆ cycloalkyl, -O(CO)C₁-C₁₇ alkyl, -O(CO) aryl, -O(CO)O aryl, or -OSO₂-(n-butyl or n-pentyl);   R³ isand   R⁴ is -H, methyl, ethyl, propyl, ethenyl or ethynyl; or a pharmaceutically acceptable salt or solvate thereof.
Patent EP-0655780-A1 (EP)
Inventor: LIN YIH-SHUNG
IPC: C23C16/02
Filed: 1994-11-17
Abstract: A method for forming an aluminum contact through an insulating layer (12) includes the formation of an opening (14). A barrier layer (16,18) is formed, if necessary, over the insulating layer and in the opening. A thin refractory metal layer is then formed over the barrier layer (16,18), and aluminum (26) deposited over the refractory metal layer. Proper selection of the refractory metal layer and aluminum deposition conditions allows the aluminum to flow into the contact and completely fill it. Preferably, the aluminum (26) is deposited over the refractory metal layer without breaking vacuum.
Patent EP-0657621-A1 (EP)
Inventor: KOSUGI MASAYUKI
IPC: E21B47/08
Filed: 1994-11-29
Abstract: A method for measuring three-dimensional displacement of a mass comprises the steps of providing a measuring object placed on the end surface of the mass, for reflecting at least a fraction of three-dimensional displacement of the mass, arranging a displacement measuring equipment for free displacement relative to the mass and in opposition to the measuring object, and measuring three-dimensional relative displacement of the mass by detecting relative displacement of sad displacement indicative means relative to the displacement measuring equipment by the latter. The method is implemented by a three-dimensional displacement measuring system comprises a measuring object placed on the end surface of the mass, for reflecting at least a fraction of three-dimensional displacement of the mass, a displacement measuring equipment arranged for free displacement relative to the mass and in opposition to the measuring object, for measuring three-dimensional relative displacement of the mass by detecting relative displacement of sad displacement indicative means relative to the displacement measuring equipment by the latter. The method and system is suitable for measuring displacement of a rock across a crack.
Patent EP-0659450-A1 (EP)
Inventor: IMAMURA TAKESHI C O CANON KABU
IPC: A62D3/02
Filed: 1994-12-12
Abstract: A process is disclosed in which a chloroorganic compound is decomposed by means of a microorganism. The relevant microorganisms are induced to do so by contact with an aromatic compound which may be extracted from a plant containing lignocellulose or may be p-coumaric acid. It is believed that these compounds stimulate the microorganism to express oxygenase, and that the presence of oxygenase in the microroganism enables it to decompose the chlororoganic compound.
Patent EP-0624737-A1 (EP)
Inventor: SIMON JEAN-MICHEL
IPC: B60B19/00
Filed: 1994-05-11
Abstract: Device for attenuating vehicle rolling (running) noise, mounted on a component 3 connected to the wheel. This device is characterised in that it includes an annular mass 5 coaxial with the wheel shaft 2 and several actuators of the slaved linear motor type 6 to 8 acting radially between the said mass 5 and the said component 3. Advantageously, the said motors 6 to 8 are variable-reluctance motors. The device also includes elastic members 9 around the said shaft 2 and capable of storing up static loads exerted between the inertial mass or masses 5 and said component 3. The actuators and their power-supply alternators may be accommodated in the wheel rims. <IMAGE>
Patent EP-0676523-A1 (EP)
Inventor: FERNANDEZ IGLESIAS FRANCISCO
IPC: E05D15/44
Filed: 1994-08-10
Abstract: An inwardly opening tilting door, designed to be mounted in a frame (1) fixed inside the entrance or exit of premises, consisting of a single piece (3) and held by two lateral arms (4) which are each fixed at one end to a tab (12) on the door itself and at the other end to a support (7) provided on the upper corners of the frame (1) itself, each arm (4) being pulled by spring (10). A second arm (14) pivots at an intermediate region of each of the arms (4), closer to the end which pivots on the support (7), said arm (14) sliding in and being guided by a loop (15) fixed to the frame (1) and being pulled by a spring (18) fixed to the corresponding support (7). The door slides by means of rollers (5) in channels defined by vertical shapes (2) joined to the frame (1), the spring (18) acting such that it constantly tends to open the door (3).
Patent EP-0623571-A1 (EP)
Inventor: KAYA HIROSHI TONEN CORP CORPOR
IPC: C04B41/81
Filed: 1993-11-26
Abstract: A ceramic product is produced by mixing a preform of metallic or ceramic fibers or a porous ceramic with at least one polysilazane (1) having a number-average molecular weight of 20 to 3,000 and a cold viscosity of less than 1 Pa.s and selected from among a polysilazane mainly comprising repeating units of the formula -[(SiH₂) n (NH) r ]-(wherein n and r are each 1, 2 or 3) and derivatives based thereon, such as copolymers, modified polymers and cross-linked polymers, and at lease one polysilazane (2) selected from among ones having a number-average molecular weight of 200 to 100,000 and a cold viscosity of 100 Pa.s or above and solid ones, impregnating the mixture with a polysilazane-base polymer mixture having a number-average molecular weight of 200 to 3,000 and a cold viscosity of 100 Pa.s or less, hardening the resulting mixture by cross-linking, firing the same into a ceramic, and repeating these operations. Examples of the polysilazanes include inorganic polysilazane, inorganic polysiloxazane, polyorgano(hydro)silazane, modified polysilazane and polymetallosilazane. It is possible to inhibit the delamination of the fibers by applying CVD coating before or after the impregnation, hardening and firing of the preform.
Patent EP-0683878-A1 (EP)
Title: Air bleed cock.
Inventor: MERTENS HELMUT
IPC: F16K31/24
Filed: 1994-01-13
Abstract: The invention relates to an air bleed cock with a movable float (12) in a valve housing (10) having a lever system (14) which has a valve plate (38) to open and close an outlet (22), said plate acting together with an energy accumulator, in which the lever system (14) imparts to the valve plate (38) a tipping motion which opens or closes the outlet in a continuous cycle. According to the invention the lever system (14) consists of a slide whose lever (36) supports the valve plate (38) at one end while its other end (40) is guided in a guide in the float (12) and, together with at least one projection (58) facing the outlet (22), a pivot (60, 62) about which the valve plate (38) can be tipped. This provides a compact air bleed cock which operates reliably and can safely be used for both higher pressures and for lower-density media.
Patent EP-0634270-A1 (EP)
Inventor: WATANABE KATSUSHI
IPC: B32B7/02
Filed: 1994-02-02
Abstract: A multilayered film composed of the outer layer comprising a linear ethylene/α-olefin copolymer having a density of 0.920-0.950 g/cm³, the intermediate layer comprising a linear ethylene/α-olefin copolymer having a density of 0.920/cm³ or less, and the inner layer comprising a resin composed of a linear ethylene/α-olefin copolymer having a density of 0.940 g/cm³ or less and containing 20-40 wt.% of polypropylene, wherein a high-density polyethylene having a density of 0.960 g/cm³ or above is incorporated in all of the outer, intermediate and inner layers in amounts of, respectively, 15-55 wt.%, 15-55 wt.% and 5-50 wt.%; and a container made by molding the above film, which is free from the fear of sealing strength lowering, deformation, transparency lowering, and the like even when sterilized at a temperature as high as 120 °C or above and can provide a double-compartment container having a stabilized, easy-to-peel sealing part, thus being suitable for use as a transfusion bag.
Patent EP-0648291-A1 (EP)
Title: Block with lateral spacers.
Inventor: SCHEIWILLER RENE
IPC: E01C5/00
Filed: 1994-02-22
Abstract: PCT No. PCT/EP94/00501 Sec. 371 Date Dec. 23, 1994 Sec. 102(e) Date Dec. 23, 1994 PCT Filed Feb. 22, 1994 PCT Pub. No. WO94/25677 PCT Pub. Date Nov. 10, 1994.A paving stone configured to be arranged in a paving stone bond in an area-covering grid-shaped lattice of paving stones comprised of lattice elements. The paving stone has side walls and includes a plurality of spacers disposed on the side walls thereof. Each of the spacers has an abutting surface adapted to be positively joined to a respective abutting surface of a spacer on an adjacent paving stone in the lattice of paving stones. In this manner, a crossing joint is formed between the paving stones. The abutting surface of each of the spacers includes a stepped contour for positively meshing with a corresponding stepped contour on the respective abutting surface of the spacer on the adjacent paving stone, the plurality of spacers being disposed on the side walls of the paving stone such that the stepped contours of their respective abutting surfaces are identically oriented in either of two rotational directions defined around the side walls of the paving stone.