baber/WOPTO huggingface dataset:
Patent EP-1915541-A4 (EP)
Title: Magnetic seal assembly
Inventor: DESHPANDE RAJIV
IPC: B01F13/08
Filed: 2006-08-02
Abstract: The technical field of the invention relates to magnetic sealing devices used for transfer of torque involving rotating parts. Industries that deal in chemicals and pharmaceutics have a requirement to mix materials such as gases and liquids. This is carried out by mixers and agitators and similar other equipment. All devices involve a shaft that comes out of the body of the equipment, that is to say it pierces the equipment. The location at which the shaft enters the equipment is a potential point of leakage. One of the technical problems that the present invention tackles is that of providing a secure sealing that will reduce leakage. The magnetic seal assembly disclosed in the present invention provides a magnetic sealing device that gives a safe, trouble-free, robust, and leak-proof contactless seal for agitator drives and similar equipment used for industrial scale applications. The device disclosed in the present invention is used for transferring torque in industrial scale agitators wherein large volumes of liquid can be treated without leakage.
Patent EP-2141798-A4 (EP)
Title: Amplifier apparatus
Inventor: OKAZAKI YOUSUKE
IPC: H03F1/02
Filed: 2007-04-20
Abstract: The present invention relates to an amplifying apparatus and has one of the objects to control (optimize), in an amplifier having a circuit constant determined so as to satisfy the condition of E-class operation, the circuit constant (e.g., the capacity of a capacitor) in accordance with an output power from the amplifier. For the above, the amplifying apparatus of the present invention includes an amplifier (20) having a circuit constant determined so as to satisfy a condition for E-class operation; power detecting means (17, and 18) which detects an output electricity from the amplifier; and controlling means (19) which controls the circuit constant in accordance with the output power detected by the power detecting means.
Patent EP-2113436-A4 (EP)
Title: Device and method for assisting travel of vehicle
Inventor: MAKINO YASUSHI
IPC: B60W40/072
Filed: 2008-02-18
Abstract: An object of the present invention is to provide vehicle drive assist apparatus which can vary torque in a manner adapted to road situations. The present invention is related to a vehicle drive assist apparatus 10A for assisting in driving a vehicle by varying drive torque of wheels which comprises torque-up means 36, 38 for increasing the drive torque; step detecting means 12A, 56 for detecting a step which may exist on a road surface in a traveling direction of the vehicle; and switching means 12A for switching a status of control between a first status in which the torque-up means is permitted to operate and a second status in which the torque-up means is restricted to operate, wherein the switching means forms the first status if the step is detected by the step detecting means.
Patent EP-2265881-A4 (EP)
Title: Finned tube for condensation and evaporation
Inventor: CAO JIANYING
IPC: F28F1/42
Filed: 2008-04-18
Abstract: A finned tube includes channels defined between adjacent fins on the tube body outer surface. Wings extend from side walls of the adjacent fins between the fin top and the fin base such that the wings form a barrier which splits the channel into an upper channel and a lower channel. A plurality of holes penetrate the barrier where the wings meet, so liquids and gases can pass into and out of the enclosed area defined by the lower channel. The wings can include alternating upper wings and lower wings, and there can be depressions formed in the fin top.
Patent EP-2143857-A4 (EP)
Title: Border for swimming pools
Inventor: AGUILERA GALEOTE JOSE ANTONIO
IPC: F24S10/70
Filed: 2008-04-23
Abstract: The invention relates to a border for swimming pools, consisting of slabs (1) set in the ground around a swimming pool or in bordering areas, each slab internally forms a series of ducts (4) which are perpendicular to the edge of the pool and communicate with collectors (2-3) which are located on the sides and, in turn, communicate with outer ducts (9) leading downwards into the pool (11), where they connect to a heat dissipator (10) attached to a lateral wall of the pool, forming a closed circuit therewith through which a fluid circulates, said fluid raising the temperature of the water in the swimming pool when heated, by the rays of sunlight, in the slabs (1) exposed to the sun, and guided by a thermosiphon system or by a pumping action, to the dissipator (10) arranged in the water.
Patent EP-2175531-A4 (EP)
Title: Coaxial connector
Inventor: HOSHIBA HIROYUKI
IPC: H01R13/71
Filed: 2009-03-11
Abstract: There is provided a coaxial connector having a good radio-frequency characteristic.  A main body (14) has a hole that allows a probe to be inserted therein. A fixed terminal (22) is fixed to the main body (14). A movable terminal (20) includes a fixed portion (42) fixed to the main body (14) and a plate spring portion (44) extending from the fixed portion (42) toward the fixed terminal (22). The plate spring portion (44) is in contact with the fixed terminal (22) and in contact with the main body (14) at its tips (ta, tb). The plate spring portion (44) is displaced by the probe in a direction away from the fixed terminal (22).
Patent EP-2408368-A4 (EP)
Title: Method of continuously measuring substrate concentration
Inventor: KATSUKI KOJI
IPC: A61B5/1486
Filed: 2010-03-15
Abstract: Analysis equipment is provided, which is capable of fulfilling a demand for miniaturization and ensuring high sensitivity, and which can be produced easily. The present invention relates to a method of continuously measuring a substrate concentration based on a response when a voltage is applied to a sensor. The present invention includes a response voltage application step of applying a response voltage E2 at which a response attributed to a substrate is obtained and a non-response voltage application step of applying a non-response voltage E1 at which the response attributed to the substrate is not obtained or is not substantially obtained. Preferably, the response voltage application step and the non-response voltage application step are repeated alternately.
Patent EP-2529982-A4 (EP)
Title: Seatbelt retractor and seatbelt device provided with same
Inventor: IKEDA KENJI
IPC: B60R22/48
Filed: 2010-12-10
Abstract: [Object] To improve detection accuracy of a rotation detecting member, reduce a load applied to the rotation detecting member, and suppress an increase in size in the thrust direction.  [Solution] A transmitting gear 24 is mounted on a rotating shaft 10a of a spool so as to be rotatable integrally with the rotating shaft 10a. A rotation sensor 15 is disposed eccentrically with respect to the rotating shaft 10a in a radial direction of the rotating shaft 10a. The rotation sensor 15 is disposed in a direction in which the rotating shaft 10a is separated from the rotation sensor 15 by a large load F applied from a seatbelt to the spool 10 in an emergency. The rotation sensor 15 includes annularly arranged magnets 21 and a magnet holding member 22 that holds the magnets 21. The magnet holding member 22 includes a receiving gear 23. External teeth 23a of the receiving gear 23 engage with external teeth 24a of the transmitting gear 24 to increase a speed of rotation of the spool 10, whose rotation is transmitted to the receiving gear 23.
Patent EP-2550584-A4 (EP)
Title: Lens arrangement for light-based touch screen
Inventor: GOERTZ MAGNUS
IPC: G06F3/042
Filed: 2011-03-21
Abstract: A touch screen system, including a near-infrared transparent screen including a plurality of reflective elements embedded therein, a circuit board including circuitry for controlled selective activation of electronic components connected thereto, at least one light source connected to the circuit board, for emitting light, and at least one light detector connected to the circuit board, for detecting light emitted by the at least one light source and reflected by the reflective elements.
Patent EP-0042430-A4 (EP)
Title: Encoder for postage meter.
Inventor: POLLAK PHILIP JR
IPC: G07B17/00
Filed: 1980-12-29
Abstract: This invention pertains to postage meters and the significant increase over recent years of minor expenses attributable to both direct and indirect mailing costs. In this connection, there is a need in the market place to provide suitable means for making a record of direct mailing costs on a current basis for costs analysis and other mail control purposes associated with postage meters. Accordingly, an encoder (10) is provided for a postage meter (12) having levers (14) which are movable between a plurality of postage value selecting positions (16). The encoder includes framework (24) adapted for removably mounting the encoder in operating relationship with respect to the postage meter, and includes instrumentalities (60) for monitoring movement of the postage meter lever when the encoder is operationally mounted. Preferably, the monitoring means includes means (62) for providing an electrical signal which varies in response to movement of the postage meter lever from one of its positions to another.
Patent EP-0093767-A4 (EP)
Title: Method for determining source and receiver statics in marine seismic exploration.
Inventor: WILSON JACK LYNN
IPC: G01V1/38
Filed: 1982-10-28
Abstract: Offshore seismic exploration over anomalous, near surface, low velocity layers (12) whereby reflection (13) and refraction (16) signals of generated seismic waves are used to correct for source and receiver status.
Patent EP-0094423-A4 (EP)
Title: A security system for sstv encryption.
Inventor: LEE LIN-NAN
IPC: H04N7/167
Filed: 1982-11-19
Abstract: In a secure communications system, a key number which is changed periodically, e.g. monthly, and a random number from a random number generator are combined and used as a seed to reset a PN sequence generator, with the output of the generator being used to control encryption of transmission data in a signal processor. The key is also provided to a first encipherer to encipher the random number for transmission with the encrypted data. At the receiver, the key is provided on common to a decipherer for deciphering the random number and a PN sequence generator which is periodically reset by the combination of the key and random number in the same manner as in the transmitter. The PN sequence is then used to decrypt the information. User identification codes are stored in the transmitter and are used to encipher the key, with each employing its ID code to decipher the key. The user ID codes are known only to the system operator, so that not even a particular user can know the key.
Patent EP-0139764-A4 (EP)
Inventor: NOMURA KOJI
IPC: H01L21/316
Filed: 1984-03-29
Abstract: Un substrat isolant d'un dispositif intégré à film mince est pourvu d'éléments à film mince, tels qu'un condensateur à film mince, un transistor à effet de champ à film mince et un élément électroluminescent à film mince, utilisant chacun un film isolant (3, 7, 13, 15, 16) comme l'un des éléments constitutifs. Le film isolant est constitué par un film d'oxyde composite pulvérisé dont le tantale et l'aluminium sont les composants principaux. Etant donné qu'un film d'oxyde composite pulvérisé présente l'avantage d'une inductivité spécifique importante et d'une résistance de champ au placage du diélectrique ainsi qu'un faible courant de fuite, son application dans ces éléments à film mince permet d'améliorer leur caractéristique de fonctionnement et leur fiabilité en général.
Patent EP-0151602-A4 (EP)
Title: Aircraft navigation trainer.
Inventor: LANE DALLAS WILLIAM
IPC: G09B9/24
Filed: 1984-07-30
Abstract: An aircraft navigation trainer to simulate the data supplied to the cockpit aircrew of an aircraft arranged as a ground based unit and including a Computer Display Unit (CDU) (3) as used in the aircraft, in combination with means to feed flight data to the said Computer Display Unit (3) using a flight data processor (5) with an operator interface (4) and a CDU interface (6) to feed the data to the Computer Display Unit (3), the unit being supported on suitable frame means such as a suitcase (11).
Patent EP-0161304-A4 (EP)
Title: Herbicidal 1-aryl-4-substituted-1,4-dihydro-5h-tetrazol-5-ones and sulfur analogs thereof.
Inventor: THEODORIDIS GEORGE
IPC: C07D257/04
Filed: 1984-11-02
Abstract: Herbicidal aryltetrazolinones and thiones of formula (I), in which W is oxygen or sulfur; R is alkyl, fluoroalkyl, alkenyl, haloalkenyl, cyanoalkyl, alkylthioalkyl, haloalkoxyalkyl, trifluoromethylthio or alkoxyalkyl; one of X1 and X2 is fluorine, chlorine, or bromine and the other is fluorine, chlorine, bromine, alkyl, or haloalkyl; and Z is hydrogen or a group selected from a variety of substitutents and is preferably a 2-propynyloxy group.
Patent EP-0354921-A4 (EP)
Title: Use of melatonin for the manufacture of a contraceptive composition
Inventor: COHEN MICHAEL
IPC: A61K31/4045
Filed: 1988-03-22
Abstract: A method of effecting contraception in human females comprises administering an ovulation-inhibiting amount of melatonin. Optionally, the melatonin is administered in combination with a progestogen and/or an estrogen. The administration of melatonin also provides a method of preventing breast cancer in women.
Patent EP-0360831-A4 (EP)
Title: Solar cell substrate
IPC: H01L31/0236
Filed: 1988-05-20
Abstract: A solar cell substrate comprising a glass substrate (20) and a transparent electrically conductive layer (22) formed thereon, said conductive layer having a plurality of polygonal projections (24), having approximate diameters of from 0.1 to 0.3 um and height/diameter ratios of at least 0.6.
Patent EP-0414755-A4 (EP)
Title: Interaction system comprising a surfactant-stabilized disperse aqueous phase containing an antibody or antibody fragment
IPC: A61K39/395
Filed: 1989-04-28
Abstract: An interaction system, including an antibody or, antibody fragment having functional capability, which comprises a surfactant-stabilized microheterogeneous dispersion of aqueous phase in a water-immiscible medium, said aqueous phase containing an amount of said antibody or said fragment in a functional state sufficient to effect the interaction; and methods for making and for using said system.
Patent EP-0465649-A4 (EP)
Title: Composite semipermeable membrane and production thereof
IPC: B01D71/62
Filed: 1990-01-26
Abstract: This invention relates to a composite semipermeable membrane of low-pressure high desalination type having an excellent chlorine resistance and a method for the production thereof. This membrane is composed of a microporous supporting membrane and an ultrathin membrane covering said supporting membrane, wherein the ultrathin membrane comprises a polyamide prepared by the polycondensation of a dicarboxylic acid halide with piperazine and ethylenediamine as the main component and a molar fraction of ethylenediamine polyamide constituents to piperazine polyamide constituents is regulated to be in the range of 0.01 to 0.25, so that the membrane has a high desalination rate, a high fresh water generation rate and a sufficient chlorine durability. Thus it can be used in a small ultrapure water generator and a household water purifier and as a reverse osmosis membrane for treating waste water or the like.
Patent EP-0497887-A4 (EP)
Title: Method and apparatus for the manufacture of printed and embossed floor covering
IPC: B29C65/52
Filed: 1990-10-26
Abstract: An improved process and means are disclosed for continuously forming tiles that are embossed in register with a printed design. In this process a base layer is formed on a continuously moving support surface and moved by the surface through printing, laminating and embossing stages wherein a printed design is applied to the base layer, a wear coat is laminated over the design, and the design is embossed. In accordance with the invention, the base layer is adhered to the support surface prior to transfer of the printed design thereto.
Patent EP-0544000-A4 (EP)
Title: N-acetylcarboxymethylchitosan derivative and production thereof
IPC: C08B37/08
Filed: 1991-08-16
Abstract: A novel N-acetylcarboxymethylchitosan derivative represented by general formula (I) and having the following properties (1) to (4): (1) degree of carboxymethylation: 0.5 - 1.2, (2) molecular weight (according to gel filtration): 3,000 - 300,000, (3) a/(a+b): 0.01 - 1 wherein a = a1 + a2, (4) P/X (by mole): 0.1 - 1. Formula (I), wherein R1 and R2 represent each hydrogen or carboxymethyl; P represents R3CO, R4NH or R5O; Q represents hydrogen or hydroxy; X represents a peptide chain containing 1 to 10 same or different amino acid residues; R3COOH, R4NH2 and R5OH represent carboxylic acid, amine and alcohol compounds, respectively; a1 and a2 represent each 0 or a positive integer except for the case where both of them are 0 at the same time; and b represents a positive integer. When the P group in the formula (I) represents a group derived from a pharmaceutical compound, the substance of the formula (I) is useful as a drug improved in the directivity toward a target organ. <CHEM>
Patent EP-0495096-A4 (EP)
Title: Plant fatty acid synthases
IPC: C07K1/14
Filed: 1991-08-15
Abstract: By this invention, compositions and methods of use related to  beta -ketoacyl-ACP synthase, hereinafter also referred to as "synthase", are provided. Also of interest are methods and compositions of amino acid and nucleic acid sequences related to biologically active plant synthase(s). In particular, synthase protein preparations which have relatively high turnover (specific activity) are of interest for use in a variety of applications, in vitro and in vivo. Especially, protein preparations having synthase I and/or synthase II activities are contemplated hereunder. Synthase activities are distinguished by the preferential activity towards longer and shorter acyl-ACPs. Protein preparations having preferential activity towards shorter chain length acyl-ACPs are synthase I-type. Synthases having preferential activity towards longer chain length acyl-ACPs are synthase II-type. Of special interest are synthases obtainable from Ricinus communis.
Patent EP-0585317-A4 (EP)
IPC: A46B9/04
Filed: 1992-05-22
Abstract: PCT No. PCT/AU92/00231 Sec. 371 Date Nov. 16, 1993 Sec. 102(e) Date Nov. 16, 1993 PCT Filed May 22, 1992 PCT Pub. No. WO92/20256 PCT Pub. Date Nov. 26, 1992A toothbrush head deforming device (10) is provided for a deformable toothbrush (16). The deformable toothbrush (16) for which the device can be used has at least one region (20, 21) of its head (15) weakened so that a sharp and discrete deformation or bending about the weakened region (20, 21) may occur. The deforming device (10) includes means (18, 19) for obstructing the movement of a desired part of the head (15) adjacent a weakened region (20, 21) so that upon application of pressure on the part of the head (15) that does not have its movement obstructed, a sharp and discrete deformation or bending about the weakened region (20, 21) may occur.
Patent EP-0615579-A4 (EP)
Title: Apparatus and method for firing low caloric-value gas.
Inventor: HOUGHTON JAMES
IPC: F01K23/10
Filed: 1992-11-30
Abstract: A system and method are described for transferring excess air from the compressor of a combustion-gas turbine having a paired compressor and expander, to at least one separate combustor where it is mixed with fuel and burned to power at least one non-paired expander. In a preferred embodiment, the non-paired expander is an "off the shelf" unit which can be readily purchased and installed.
Patent EP-0637196-A4 (EP)
Inventor: SANDEROV VILYAM LAZAREVICH
IPC: H01L21/56
Filed: 1993-01-15
Abstract: Le procédé consiste, initialement, à coller un cristal semi-conducteur (7) sur un film polymère (1) au niveau de la face portant les surfaces de contact (8), à agencer et à fixer le film polymère (1) dans un moule de compression (13) de manière à créer un écart (14) entre la surface du moule de compression (13) et le film polymère (1), sur la totalité de sa longueur excepté à proximité des surfaces de contact (8), à façonner le substrat polymère (23) du microcircuit intégré, à élimier le film polymère (1) des surfaces de contact (8), à traiter à chaud le substrat (23) et à créer des connexions électriques entre les surfaces de contact (8) et les bornes de sortie en métal du cadre de connexion.
Patent EP-0652011-A4 (EP)
Title: Prophylactic and remedy for viral diseases in respiratory tract.
Inventor: KIDO HIROSHI
IPC: A61K35/42
Filed: 1993-06-23
Abstract: A prophylactic and a remedy for viral diseases in the respiratory tract, each containing a lung surfactant as the active ingredient and being applicable to the prevention or treatment of diseases caused by a virus which contains an adventitial glycoprotein and which epidemically infects the respiratory tract and proliferates therein, such as influenza virus, parainfluenza virus, RS virus, measles virus or mumps virus.
Patent EP-0666901-A4 (EP)
Title: Method and compositions for removing an alginate from a cutaneous substrate.
Inventor: BRENDEN R A
IPC: A61K47/02
Filed: 1993-10-13
Abstract: The use of aqueous compositions containing at least one chelating agent in the removal of alginates from cutaneous substrates to which they are bound is disclosed. Such compositions, which may also contain physiological salts and non-ionic surfactants, are particularly useful in the removal of alginate wound dressings from human or animal wounds, skin, or cellular tissue.
Patent EP-0664938-A4 (EP)
Title: Method and apparatus for transmission path delay measurements using adaptive demodulation.
Inventor: CHRISTIAN PAUL R
IPC: H04W56/00
Filed: 1994-01-18
Abstract: A simulacast transmission system (100) utilizes adaptive demodulation to provide a method and apparatus for automatic delay equalization measurements. The simulcast transmission (100) comprises a control station (101) and a plurality of remote stations (201, 301) capable of re-transmitting a received delay equalization measurement signal which includes at least a correction bit pattern signal followed by a synchronization pattern signal. A receiver receives the re-transmitted delay signal, correlates the received signal to obtain a coarse time of reception and analyzes the received correction bit pattern signal to obtain a fine reception time correction factor.
Patent EP-0650462-A4 (EP)
Title: Dispensing apparatus.
Inventor: HELLENBERG LEENDERT
IPC: B01F13/10
Filed: 1994-03-24
Abstract: A dispenser (10) for liquid and pulverulent materials provides a cabinet (30) with a pressurized chamber for electrical control equipment. Materials to be dispensed are controlled by a pilot valve (110) and a dispense valve (22), for each different material to be dispensed. A dispense head (174) is cantilevered from the cabinet, so as to overhang a container receiving the dispensed material.
Patent EP-0711407-A4 (EP)
Title: Multi-functional photometer with movable linkage for routing optical fibers
Inventor: FERNANDES JORGE
IPC: G01J3/443
Filed: 1994-06-17
Abstract: A multi-functional photometer includes a scanning mechanism having a housing (10) that bears a movable linkage (12). The linkage is coupled to an optical scanning head (18) and incorporates optical fibers for transmitting radiant energy to and from the scanning head. The arm comprises a C-shaped "elbow" member (14), pivotally attached to a "shoulder" member (16). In turn, the "shoulder" member of the arm is pivotally connected to the housing. Dynamic couplings join the optical fibers such that the shapes thereof remain fixed regardless of the orientation of the arm. The housing further incorporates a Cartesian-coordinate table (20) for positioning the scanning head with respect to a microplate (22) that contains a plurality of analyte samples.