baber/WOPTO huggingface dataset:
Patent EP-0592858-A1 (EP)
Inventor: MUKAI AKIHIRO
IPC: C08F8/20
Filed: 1993-09-28
Abstract: There are provided brominated styrene polymer particles whose hue is good and handling is easy and which contain fine particles and big particles only in a small amount. Such polymer particles are prepared by adding to a latex of a polymer obtained by emulsion polymerization of brominated styrene a specific amount of (A) an organic solvent sparingly soluble in water and capable of dissolving the polymer and a specific amount of (B) an organic solvent miscible with the organic solvent (A) in any ratio but sparingly soluble in water and incapable of dissolving the polymer and mixing the mixture, and then adding a coagulant and heat treating the mixture.
Patent EP-0610550-A1 (EP)
Inventor: BAERTS CHRISTIAN
IPC: G01N1/12
Filed: 1993-10-13
Abstract: The invention relates to a sampler for a molten bath with a flat sample chamber (2) which is arranged in a support tube (1) and which has an inlet duct (4) with a flow-in opening (5) arranged on the side of the flat sample chamber facing away from the immersion end of the support tube and which has a wall surface which forms a sample analysis surface and runs parallel to the axis of the support tube. In order to produce a sampler which makes it possible to obtain high-quality flat samples as well as their easy removability from the sampler, there is arranged, inside the support tube, at the end of the inlet duct facing away from the immersion end of the support tube above the flat sample chamber between the inlet duct and the flow-in opening a pre-chamber (3), the cross-sectional area of which transversely to the flow-in direction through the flow-in opening is greater than the cross-sectional area of the flow-in opening and the cross-sectional area of which transversely to the axis of the inlet duct in the region of its inlet is greater than the cross-sectional area of the inlet of the inlet duct. <IMAGE>
Patent EP-0597383-A1 (EP)
Inventor: BISCHOFF BERND
IPC: E03C1/06
Filed: 1993-11-04
Abstract: A hand-shower wall rod has vertically spaced and horizontally extending upper and lower brackets secured to a wall and a vertical tube with upper and lower ends respectively seated in the brackets. A soap-dish fixture has a body having a lower end formed as a soap dish and an upper end formed as an eye engaged around the lower bracket. The body is swivelable about a horizontal central axis of the lower bracket. A spring unit releasably holds the body in a normal position with the lower end below the lower bracket.
Patent EP-0565237-A1 (EP)
Inventor: SAWA EIJI
IPC: G03G15/16
Filed: 1993-03-09
Abstract: An electroconductive polyurethane foam is obtained by adding and dispersing, in a composition constituting a polyurethane foam, a substance with an electron conduction mechanism, and a substance with an ionic conduction mechanism, and mechanically agitating the resultant mixture in the presence of inert gas. The substance with ionic conduction mechanism is preferably an antistatic agent selected from cationic surfactant, anionic surfactant, ampholytic surfactant, and non-ionic surfactant.
Patent EP-0579357-A1 (EP)
Title: A light distribution unit for use with a light projector which projects light via light guides
Inventor: NEAVE ANDREW JOHN
IPC: F21V8/00
Filed: 1993-05-11
Abstract: A light distribution unit (30) for use with a light projector (2) which projects light via light guides, the light distribution unit comprising a plurality of light distribution guides (32), a common end member (34) which is positioned at a first end of the light distribution guides (32) and which is formed by connecting together adjacent ends of the light distribution guides (32), and a light distribution arrangement (36) which is positioned at a second end of the light distribution guides (32), and the light distribution arrangement (36) being such that it has a plurality of outlet ports (38) each connected to one of the light distribution guides (32) and each for connection to a light guide (44) for use in projecting light from the light projector (2) via the light distribution unit (30) to a predetermined place.
Patent EP-0590772-A1 (EP)
Inventor: ITOH SEIJI
IPC: A61B19/00
Filed: 1993-08-10
Abstract: A corneal sponge (1) which is placed on the cornea of a patients eye, in use, for laser treatment thereof to absorb unavoidable exuded fluids from the peribulber. The corneal sponge (1) offers protectiveness, convenience and improved effectiveness of corneal laser therapy. The corneal sponge (1) has a surgical space (2) to expose the portion of the corneal to be treated, and includes positioning marks (5) for accurate and easy alignment of the microscopic field. The corneal sponge (1) contains a cool ophthalmic solution used to minimize inflammatory response which may cause postoperative complications such as corneal haze and inconsistent corneal refractions.
Patent EP-0589667-A1 (EP)
Inventor: KIKUCHI YASUO C O SANDEN CORPO
IPC: F04C29/12
Filed: 1993-09-21
Abstract: A refrigerant compressor includes a compressor housing defining a chamber in which successive strokes of sucking, compressing, and discharging a refrigerant gas is repeatedly performed. The chamber is divided into a compression chamber and a discharge chamber by a valve plate. Discharge hole links a compression chamber to a discharge chamber. The valve plate includes an end surface which faces the discharge chamber. Discharge valve regulates a flow of the refrigerant gas from the compression chamber to the discharge chamber. The valve retainer limits the bending movement of the discharge valve in the direction in which the refrigerant gas leaves from one end opening of the discharge hole. The valve retainer is secured to the axial end surface of the valve plate together with the discharge valve by fixing bolt. The discharge valve bends to block and open one end opening of the discharge hole. The valve plate includes an annular groove formed at the on end surface thereof. The annular groove surrounds the discharge hole and is entirely overlaid with the discharge reed valve. Also, an air gap may be designed to be created between the discharge reed valve and the valve plate. Thereby, the noise of resonance vibration caused from discharge valve mechanism can be effectively reduced.
Patent EP-0620373-A1 (EP)
Inventor: PLASTINA ARMANDO N
IPC: F16B7/04
Filed: 1993-09-29
Abstract: A center member (6) is disposed between a pair of end members (2,4). A cylindrical (50) member is accepted in a hole (8) in one of said end members and an other cylindrical member (12) is accepted in a cavity formed by the cooperative arrangement of the other of the end members (4) and the center member (6) whereby the one and the other cylindrical members which are in parallel planes are coupled. The arrangement is such that cylindrical members of varying diameters and having their axes angularly displaced relative to each other within their parallel planes are accommodated.
Patent EP-0552083-A1 (EP)
Inventor: EGRETIER JEAN-MICHEL
IPC: A23N1/00
Filed: 1993-01-11
Abstract: The invention relates to presses for diverse products, particularly for grapes, which are capable of extracting the juice they contain, of the type including essentially a draining means (1) of the cylindrical grid type, a thrust means (4, 5) of the cylindrical piston type and a retention means (21) of the gate type. The invention is characterised in that it essentially includes:   a) a thrust means produced in at least two concentric parts (4) and (5); b) at least one auxiliary pressing chamber (10) supplying the principal chamber by means of at least one transfer chamber (27); c) an auxiliary draining grid (13) which is movable longitudinally totally or partially, in order to uncover the corresponding loading opening.   <IMAGE>
Patent EP-0552103-A1 (EP)
Inventor: ITO SHIGERU
IPC: B23Q1/00
Filed: 1993-01-14
Abstract: In a work table apparatus for a plate material processing machine, a group of work supporting belts (43; 45) each extending in the work feed direction and divided in the direction perpendicular to the work feed direction are arranged so as to form a work table surface separated into front and rear support portions (43f, 43r; 45f, 45r) on both sides of a plate material processing section (19, 23), and the work supporting belts are driven in the work feed direction in synchronism with movement of the plate material to be process. Therefore, no relative displacement is produced between the work support portions of the work supporting belts and the plate material to be processed, thus punched produces of small size can be supported securely without damaging the microjoint portions of the processed products, scratching the plate material, and producing sound noise. Further, since the work support portions can be lowered selectively from the work pass line, downward projecting portions can be formed in the plate material and further the downward formed projecting portions can be supported by the lowered work support portions, thus preventing the downward deflection of the processed plate material. Further, since the front and rear side work support portions can be moved or urged horizontally toward each other, it is possible to effectively support the plate material by reducing as small as possible the area at which the plate material is not supported by the belts.
Patent EP-0554188-A1 (EP)
Inventor: FERRAZZI MARC
IPC: G01R19/25
Filed: 1993-01-19
Abstract: The device includes a digital processing circuit (5) calculating a certain number of electrical variables of an electrical network (N, L1, L2, L3) such as the RMS values of the currents and of the voltages, the values of the active and reactive powers and the values of active and reactive energy consumed. These variables are calculated from digital samples (I1, I2, I3, V1, V2, V3) which are representative of voltages and of currents of the network. The number of samples used for the calculation of a variable is a function of the frequency (F) of the network, the samples being accumulated during an integration period corresponding to a whole number of periods of the network. <IMAGE>
Patent EP-0666386-A1 (EP)
Inventor: MARTINEZ VICENTE BALLESTER SR
IPC: E04F15/08
Filed: 1993-03-25
Abstract: Method of placing listels to make the decorative friezes which are used in the construction sector. Made with ceramic pieces (1) (with or without reliefs), which have geometrical shapes on both ends, with sectioned outside rims with an undefined number of sections, so that when the parts are assembled, placing one next to the other, they fit together. So, the frieze looks like it is made up of only one element and joints are not visible. This invention can be used to clad walls, floors and baseboards or skirting boards. The angles are easily decorated, using a piece which has been "specifically" made to solve the problems that arise when working with this type of connection. The "specifically" made piece fits perfectly into the adjacent parts.
Patent EP-0558446-A1 (EP)
Inventor: KORTH BERND
IPC: A47B47/02
Filed: 1993-02-16
Abstract: The side frame members comprise two longitudinal limbs (14) which are arranged offset horizontally relative to a transverse limb (16). The side frame members can thus be mounted on an article display rack (2, 4, 6, 8) in two different positions, either with the longitudinal limbs (14) offset towards the rack or away from the latter. In the first position (Figure 2a), the longitudinal limbs (14) are optimally located near to display devices, such as boards, etc., of normal length; in the second position (Figure 3a), there is room for display devices of excess lengths projecting at the top of the rack. The longitudinal limbs (14) are fixed by means of lower connecting elements (20) on a foot bracket (4) of the rack. Said connecting elements can be pivoted into two different connecting positions, each of which results in a spacing from the foot bracket which is adapted to one of the two positions of the side frame members. The invention allows a single design of side frame members to be used with optimum utilisation of the sales area with display devices both of normal length and of excess length. <IMAGE>
Patent EP-0591096-A1 (EP)
Inventor: DUERR PAUL
IPC: B23B49/00
Filed: 1993-07-12
Abstract: A screwing and/or drilling handtool has a switching mechanism (4) which consists essentially of a depth gauge (8), an axially displaceable transmission element (12), a control element (13), a spring element (14) and a switch (15). With the aid of the transmission element (12), the transmission of a switching movement to the switch (15) can be influenced. When the transmission element (12) is turned, an axial clearance is created between the control element (13) and the switch (15), so that no actuation of the switch (15) takes place when the depth gauge (8) is shifted. <IMAGE>
Patent EP-0634476-A1 (EP)
Inventor: BIANCHETTI GIULIA OTTAVIA
IPC: C11D11/00
Filed: 1993-07-12
Abstract: Stable aqueous emulsions are disclosed which comprise hydrophobic and hydrophilic nonionic surfactants and a dipicolinic acid, or derivatives thereof. Dipicolinic acid or derivatives thereof build viscosity in said emulsions.
Patent EP-0596856-A1 (EP)
Inventor: KOCH MANFRED DR
IPC: B01D33/21
Filed: 1993-10-27
Abstract: The invention relates to a process and apparatuses for the filtration of solid-liquid mixtures, in particular solid-liquid suspensions containing readily sedimenting substances, in particular using a rotary filter, for example at superatmospheric pressure or in a pressure vessel. The invention is principally characterised in that a motion of, or in, the mixture, in particular suspension, which is additional to the (natural or conventional) filtering motion is carried out. A filter apparatus according to the invention, in particular having rotary filters, for example in a pressure vessel, for carrying out the process is expediently characterised in that at least one, preferably occasionally open, feed device (4), in particular (a) feed tube(s) for the supply of mixture or suspension is provided, and in that a device (5, 5', 6, 7, 26) for additionally influencing the natural or conventional filtering motion of, or in, the mixture or suspension is provided, in particular to generate a current. <IMAGE>
Patent EP-0582703-A1 (EP)
Title: Method for preparing bitumen-polymer compositions, application of said compositions to the production of coatings, and mother polymer solution for obtaining said compositions.
Inventor: PLANCHE JEAN-PASCAL
IPC: C08L95/00
Filed: 1993-03-01
Abstract: A process is provided for the preparation of a bitumen-polymer composition which comprises (a) producing at a temperature of between 100 DEG  C. and 230 DEG  C., a mixture of (i) a bitumen; (ii) a linear block copolymer of styrene and a conjugated diene, the block copolymer being used in a quantity of from 0.5% to 25% by weight of bitumen and having a weight-average molecular weight of between 170,00 and 250,000 and a structure of A-B with A denoting a polymer block consisting of a polystyrene block which may be extended on the B side by a random copolymer of styrene and of the conjugated. diene and B denoting a polymer block consisting of conjugated diene units, and (iii) a coupling agent containing at least one sulphur-donor compound and used in an amount to provide a quantity of sulphur representing, by weight, 0.1% to 10% of the weight of the liner block copolymer of styrene and conjugated diene; and (b) keeping the mixture thus produced at a temperature of between 100 DEG  C. and 230 DEG  C. and with stirring, for a period of at least ten minutes.
Patent EP-0631549-A1 (EP)
Inventor: WESLING HENRY J
IPC: B61L15/00
Filed: 1993-03-18
Abstract: In a multi-car train having a train-wide communications network for communication between a master vehicle processing system on a master car and slave vehicle processing systems on slave cars in the train, each car having a vehicle communications network connected to subsystems of the car, an arrangement for collecting real-time data pertaining to operation of the subsystems. The master  vehicle processing system of the master car forms and transmits a subsystem variable request message to slave vehicle processing systems in one or more slave cars in the train over the trainwide communications network requesting data on the operation of at least one subsystem. The slave vehicle processing systems of the one or more slave cars in the train respond to the subsystem variable request message by forming and transmitting a subsystem variable response message containing the requested data on the operation of the at least one subsystem. A display device is operatively connected to the master vehicle processing system of the master car for displaying the requested subsystem operating variable status data.
Patent EP-0593713-A1 (EP)
Inventor: PICKETT LESTER CARYL
IPC: G06F7/38
Filed: 1993-03-22
Abstract: Dispositif (255) et procédé s'utilisant dans un équipement informatique universel et mettant en application une génération particulièrement efficace de fonctions exponentielles et logarithmiques combinée à un format de données logarithmiques, de façon à effectuer un traitement numérique universel exponentiel en virgule flottante (E-FLP) comparable en efficacité à un traitement classique en virgule flottante (C-FLP) présentant une plage dynamique et une précision similaire. Une quantité exponentielle/logarithmique (E/L) décrite par l'invention possède une valeur (E-FLP) déduite de sa valeur de représentation logarithmique en virgule fixe (L-FXP) qui produit des résultats de calculs rapides et précis quand on l'utilise avec la transformation de données exponentielles et logarithmiques décrites par l'invention. Celle-ci décrit les calculs de E-FLP et leurs mises en application associées de L-FXP, y compris les fonctions transcendentales élémentaires. Les calculs de E-FLP sont caractérisés par des fonctions, des puissances et des racines arithmétiques orientées vers une multiplication rapide, ainsi que par des fonctions, des puissances et des racines logarithmiques et exponentielles particulièrement rapides.
Patent EP-0636061-A1 (EP)
Title: Device for cutting sheets of wood off square timber without forming chips.
Inventor: GOENNER SIEGMAR
IPC: B27L5/06
Filed: 1993-04-07
Abstract: PCT No. PCT/EP93/00865 Sec. 371 Date Apr. 6, 1994 Sec. 102(e) Date Apr. 6, 1994 PCT Filed Apr. 7, 1992 PCT Pub. No. WO93/20986 PCT Pub. Date Oct. 28, 1993.Sheets of wood are cut from a timber piece along a guide and against a cutting blade. A transverse taper of the wood piece is measured as the wood piece is conveyed. In accordance with changes in the measured transverse taper, the guide or the blade is pivoted about an axis extending perpendicular to the blade edge as the wood piece is being conveyed. Also, the longitudinal taper of the wood piece can be measured as the wood piece is conveyed. In accordance with the changes in the measured longitudinal taper, the distance between the blade edge and the wood guide is varied as the wood piece is conveyed.
Patent EP-0653793-A1 (EP)
Inventor: SHIBATA TADASHI
IPC: G06N3/063
Filed: 1993-07-29
Abstract: A semiconductor device of simple circuit capable of comparing the magnitudes of plural data at a high speed. This device has an inverter circuit group containing one or more inverter circuits formed by neuron MOS transistors; means for applying to a first input gate of the inverter circuit a first signal voltage which is common to the inverters belonging to the foregoing inverter circuit group; means for applying predetermined second signal voltage to one or more second input gates other than the first input gate of the inverter; and means for detecting the variation of the output voltage in at least one inverter circuit of the inverter circuit group due to the variation with time of either the first or the second signal voltage or both, and for applying positive feedback to given inverters of the inverter circuit group according to the detection.
Patent EP-0669999-A1 (EP)
Inventor: FINNE HAKAN
IPC: D21C9/16
Filed: 1993-09-14
Abstract: La présente invention concerne un procédé pour blanchir la pâte de cellulose et en particulier de nouveaux types de procédés de blanchiment plus acceptables pour l'environnement, qui sont destiné à l'industrie de transformation du bois. Dans ces procédés, les produits chimiques à base de chlore sont remplacés par d'autres produits chimiques de blanchiment moins nocifs pour l'environnement. Un trait caractéristique de l'invention est que le blanchiment comporte au moins deux étapes de traitement par un peroxyde entre lesquelles les fibres sont soumises à un traitement d'activation, par exemple une acidification ou une extraction alcaline à chaud.
Patent EP-0662198-A1 (EP)
Title: A method of manufacturing a tandem brake booster.
Inventor: YARED LINDA SUE
IPC: B60T13/563
Filed: 1993-09-21
Abstract: A method of manufacturing a tandem brake booster by selectively choosing a front shell having a first cylindrical body with first effective diameter, a transition shell having a second cylindrical body with a second effective diameter and a rear shell having a third cylindrical body with a third effective diameter. The cylindrical body of the transition shell is an integral component of an end wall which separates the interior of the resulting tandem brake booster. The end wall has a peripheral edge with a flange extending therefrom and a groove located on the flange connected to the second cylindrical body. An annular surface on the first cylindrical body is crimped into the groove on the flange while a corresponding annular surface on the second cylindrical body is crimped onto the third cylindrical to join the transition shell with the rear shell to form an integral unit.
Patent EP-0614771-A1 (EP)
Inventor: HARASAWA MASAKO C O ASAHI GLAS
IPC: B41M5/00
Filed: 1994-03-09
Abstract: A recording sheet comprising a substrate and a colorant absorbing layer made of a porous inorganic oxide, formed on the substrate, wherein said colorant absorbing layer contains an organic acid with the first acid dissociation exponent of at most 5, which has an aromatic nucleus or at least two carboxyl groups.
Patent EP-0617488-A1 (EP)
Inventor: SCHWAN RAINER
IPC: H01R12/82
Filed: 1994-03-22
Abstract: An electrical connector (2) for electrically connecting to conducting circuit traces on a card (4), includes contact wheels (20) rotatably mounted on resilient cantilever arms (22). The wheels (20) project into a card receiving slot (8) of the connector (2) such that when the card (4) is inserted therein, the wheel contacts (20) are resiliently biased out of the slot (8) to press against a surface of the card, whereby further insertion thereof causes the contact wheels to roll over the surface of the card thereby avoiding rubbing of the contact surfaces whilst nevertheless maintaining suitable contact pressure.
Patent EP-0626256-A1 (EP)
Inventor: TACHI KAZUHISA C O MITSUBISHI
IPC: B32B27/08
Filed: 1994-05-11
Abstract: A hollow multi-layer molding made of a multi-layer laminate material, the multi-layer laminate material having: a polyethylene layer; a barrier layer made of a substance selected from the group consisting of polyamide resins, saponified derivatives of ethylene-vinyl acetate copolymers, thermoplastic polyesters, and a mixture of at least two of the polyamide resin, the saponified derivative and the thermoplastic polyester; and an adhesive layer made of a modified polyolefin resin, the polyethylene layer and the barrier layer being laminated to each other with the adhesive layer sandwiched therebetween. The polyethylene layer is made of a high-molecular-weight polyethylene which is obtained by using a specific chrome catalyst and a reducing agent, and which has a high-load melt flow rate (at a temperature of 190°C under a load of 21.6 kg) of 1 to 10 g/10 min., and a density of not less than 0.935 g/cm³. The hollow multi-layer molding has excellent barrier properties with respect to vehicle fuels and excellent mechanical strength, such as impact strength, and is capable of being produced while allowing improved reclaiming of flash and the like.