baber/WOPTO huggingface dataset:
Patent EP-2583949-A1 (EP)
Inventor: JIANG XUEWEN
IPC: B01D21/01
Filed: 2010-06-21
Abstract: There is disclosed a device for purifying oily wastewater, including a vertical tank of an atmospheric pressure, inside which a central coagulation reaction tube, a reverse cone-shaped cyclone flocculation stage, a suspended sludge filtering zone and a purified water commutation stage of inclined plates are included from bottom to top sequentially, oily wastewater is sequentially subjected to a coagulation reaction, suspended sludge filtering and a purified water commutation process and then discharged, a sludge collecting groove collects and guides the suspended sludge to a sludge concentrating zone for further sedimentation and concentration processes and then discharges it to external to the tank, in this way, the purification reaction, flocculation and fine filtration of wastewater and the sludge concentration process are integrated within the same wastewater purifying device. Thus, the device is applicable to directly receive the produced water from oil well stations and treat it into water qualified for oilfield reinjection, and is equivalent to the existing wastewater pretreatment system plus a fine filtration system, thus avoiding the backwashing, supplement and replacement of filtering materials, so that the costs for operation are reduced while ensuring the water quality. The inventive device applies less restrict requirements on the quality of incoming water, and therefore may be widely used as the substitute for the three processes of coagulation, sedimentation or air flotation, and fine filtration during the treatment of various industrial wastewater and sanitary sewage.
Patent EP-2519244-A1 (EP)
Inventor: LIEN PEI-JUNG
IPC: A61K36/00
Filed: 2010-12-28
Abstract: The  Toona sinensis  extract of the present invention is prepared using supercritical fluid technique, wherein the method includes steps of: (a) drying the leaves of T.  sinensis ; (b) pulverizing the leaves as particles; and (c) extracting the particles with supercritical carbon dioxide to obtain the T.  sinensis  extract. This supercritical T.  sinensis  extract not only can decrease blood sugar level, but also promotes lipid degradation, inhibits the formation of huge lipid droplet and improves the metabolic symptoms. Accordingly, the T.  sinensis  extract further is able to be prepared as food supplement and pharmaceuticals.
Patent EP-2535395-A1 (EP)
Inventor: LI QUNZHU
IPC: B01J38/12
Filed: 2010-02-11
Abstract: A method for circulating a cooled regenerated catalyst comprises the following steps: a regenerated catalyst derived from a regenerator(5) is cooled to 200-720°C by a catalyst cooler (8A), which either directly enters into a riser reactor (2) without mixing with hot regenerated catalyst, or enters the same after mixing with another portion of uncooled hot regenerated catalyst and thereby obtaining a hybrid regenerated catalyst with its temperature lower than that of the regenerator; a contact reaction between a hydrocarbon raw materials and the catalyst is performed in the riser reactor (2); the reaction product is introduced into a settling vessel (1) to separated the catalyst and oil gas; the separated catalyst ready for regeneration is stream-stripped in a stream stripping phase (1A) and enters the regenerator (5) for regeneration through charring; after cooling, the regenerated catalyst returns to the riser reactor (2) for recycling.
Patent EP-2535665-A1 (EP)
Title: Heat storage device, and air-conditioner provided with same
Inventor: SHIMIZU AKIHIKO
IPC: F25B47/02
Filed: 2010-02-10
Abstract: A heat storage device is disposed around a compressor 6 and includes a heat storage tank 32 accommodating a heat storage material to store heat generated by the compressor 6 and having a tank body 46 made of a material that is greater in contractility than a material of the compressor 6. The heat storage device also includes a heat storage heat exchanger 34 accommodated within the tank body 46 of the heat storage tank 32.
Patent EP-2592189-A1 (EP)
Inventor: LEE CHUN-HAN
IPC: E02F9/20
Filed: 2010-07-06
Abstract: Disclosed are a horsepower control system for a hybrid excavator and a control method thereof which controls the driving of a generator driver or a swing motor driver with a swing power ratio of 1 and a hydraulic power ratio of 1 in a first operation mode, and with a swing power ratio of r (a user set value) and a hydraulic power ratio of 1-r in a second operation mode. When the power required by the user is fully used, energy from an energy storage is used to maximize work capacity. When the total horsepower used is limited to the range of horsepower available, the limited use of the driving device is at a level of horsepower similar to that of a typical system, thereby minimizing fuel consumption.
Patent EP-2615787-A1 (EP)
Inventor: MATSUIKE MITSUMASA
IPC: H04L45/74
Filed: 2010-09-07
Abstract: A frame concatenation apparatus includes a storage unit to store a plurality of frames to be transmitted, a generation unit to generate a concatenated frame including the plurality of frames read out from the storage unit and serially concatenated, and including frame length information on each frame attached thereto, and an attachment unit to attach information for establishing synchronization with a receiver of the concatenated frame, to the concatenated frame.
Patent EP-2502877-A1 (EP)
Inventor: HIDE JAMES
IPC: B81C99/00
Filed: 2011-03-23
Abstract: The method involves forming a base structure (10) by etching a base material, and realizing a coating (12) on the structure, where the obtained coated structure comprises an outer surface. A metal part (17), different from the base material, is filled in a cavity defined by the coated structure. An exposed portion of the metal part is abraded using an abrasive material of an abrasive tool, where hardness of the coating is expressed in terms of Pascals and equal to 80 percent of hardness of the abrasive material. The base material is silicon, quartz, glass, silicon carbide, alumina, zirconium oxide or ceramic material. The coating is realized in one of the following materials such as diamond, silicon carbide, alumina, tungsten carbide, and silicon nitride. The abrasive material is diamond, silicon carbide, alumina, tungsten carbide or silicon nitride.
Patent EP-2399860-A1 (EP)
Inventor: SCHMIDT HANS HEINRICH
IPC: B66F9/075
Filed: 2011-05-19
Abstract: The foldable driver protection roof has a roof mechanism (6) that is moved between a set up operating condition and a folded operating condition. The roof mechanism is supported in the set up operating condition at corner areas by four columns (4,5). The roof mechanism is held in the folded operating condition at two of the four columns. The length of the four columns is varied in such a manner that the length of the columns in the set up operating condition is larger than in the folded operating condition.
Patent EP-2404549-A1 (EP)
Inventor: BRUNN-SCHULTE-WISSING PETER
IPC: A61B5/022
Filed: 2011-07-08
Abstract: The device has a sleeve (16) fastened at a body part e.g. arm, including a vein and an artery. The sleeve includes pneumatic chambers (20a, 20b), which exert pressure on the body part by volume change such that the vein and/or the artery is closed. A sensor (24) e.g. pressure sensor, directly or indirectly contacts the body part during fastening the sleeve at the body part. The sensor detects blood flow through the artery and delivers a sensor signal (25). A value of the sensor signal is based on the blood flow. The sensor signal controls a display unit (36) e.g. LED.
Patent EP-2425951-A1 (EP)
Inventor: ERDMANN PETER
IPC: B28D1/18
Filed: 2011-09-02
Abstract: The system (100) has a quick-change tool holder (120) formed for insertion into a quick-change tool holder accommodator of a base part (110). The tool holder has a chisel accommodator for a round-shaft chisel (130) with a longitudinal axis, and a base wrapping part projecting in a radial direction with respect to an insertion direction of the tool holder in the base part. The wrapping part surrounds a support projection at the base part in an inserted condition, and has a contact surface running in the insertion direction inclined to the longitudinal axis and intersecting the axis in an angle. The wrapping part is designed in form of a bent rod or a warped stop bar.
Patent EP-2439730-A1 (EP)
Inventor: HILL WILLIAM
IPC: G09G3/20
Filed: 1999-10-07
Abstract: Methods and apparatus are described for sampling image data (806) that includes foreground/background color information (815) and mapping the samples to pixel sub-components which form a pixel element of an LCD display so that each pixel sub-component has a different portion of the image mapped thereto. The methods can be used with conventional color LCD displays that include pixels consisting of three non-overlapping red, green and blue rectangular pixel sub-elements or sub-components. The separately-controllable nature of individual RGB pixel sub-components is used to effectively increase a screen's resolution in the dimension perpendicular to the dimension in which the screen is striped. A scan conversion (914) process maps samples of the image data (806) to individual pixel sub-components, resulting in each of the pixel sub-components representing a different portion of the image. The color values are independently generated for each of the red, green, and blue pixel sub-components based on different portions of the image, rather than the color values for the entire pixel being generated based on a single sample or the same portion of the image.
Patent EP-2492323-A1 (EP)
Inventor: GALLI GIANCARLO
IPC: C09D127/12
Filed: 2011-02-23
Abstract: This invention relates to a biofouling resistant coating composition which comprises a cured or cross-linked polymer and a polymer or oligomer derived from an ethylenically unsaturated fluorinated monomer with a hydrophilic spacer group. The polymer or oligomer derived from an ethylenically unsaturated fluorinated monomer with a hydrophilic spacer group comprising units selected from: 
- monomer (A) of general formula (I): 
 
        X 1 -(R 1 X 2 ) m -(R 2 ) n -R f      (I) 
 
where X 1  is an ethylenically unsaturated group, such as acryloxy, methacryloxy, vinyl or vinyloxycarbonyl, 
R 1  is a linear or branched alkyl or aryl 
m is an integer in the range 1-1000, 
X 2  is O, S or NR 4  where is R is H or alkyl 
R 2  is a substituted or unsubstituted linear or branched alkyl, 
n is 0 or 1, 
R f  is a perfluorinated linear or branched C 1 -C 20  alkyl; 
and 
- Monomer (B) of general formula (II): 
 
        X 2 -(R 3 ) m -[Si(R 4 ) 2  -O]p -Si(R 4 ) 3      (II) 
 
where X 2  is an ethylenically unsaturated group, such as acryloxy, methacryloxy, vinyl or vinyloxycarbonyl, 
R 3  is a substituted or unsubstituted linear or branched alkyl, 
m is 0 or 1, 
R 4  is a linear or branched alkyl or aryl, and 
p is an integer in the range 1-10000.
Patent EP-2371723-A1 (EP)
Inventor: STAHLECKER WERNER U
IPC: B65D3/22
Filed: 2011-02-24
Abstract: The cup (32a,32b) is made of a paper material with a fillable interior, which is formed by sectional conical core (34) and a base (38), where the base is connected with the core within the portion of the lower end of the interior. A reinforcement for the stabilization of a figuration (36) is arranged within the portion of one of the figurations. An independent claim is also included for a method for manufacturing cup of a paper material.
Patent EP-2375623-A1 (EP)
Inventor: PERRINE JEROME
IPC: G06F21/00
Filed: 2011-03-31
Abstract: The present invention provides a method and an apparatus for encrypting and decrypting digital information while imparting a high level of security on the encrypted digital information. A mixed-mode digital-analogue encryption and decryption technique is proposed, which minimises the probability of an unintended recipient of the thus encrypted information being able to decrypt the information using known reverse engineering techniques.
Patent EP-2514754-A1 (EP)
Inventor: ADEL S EL-AZAB
IPC: A61K31/551
Filed: 2011-04-08
Abstract: The present invention relates to a compound of formula 1, a pharmaceutical composition containing the compound, a method for its preparation as well as the use of the compound as neuromuscular blocker or skeletal muscle relaxant.
Patent EP-2383881-A1 (EP)
Inventor: UENO MASANORI
IPC: H02P9/04
Filed: 2011-04-12
Abstract: Generator output specifications according to destination are satisfied by an alternator with a single output band and a generator output voltage is made automatically adjustable in accordance with a load. An engine generator (1) includes an alternator (3), a rectifier (51), a DC-DC converter (52), and an inverter (53). A comparing unit (12) compares an output voltage of the alternator (3) with a reference. The DC-DC converter (52) decreases voltage if the output voltage of the alternator (3) is greater than the reference, and the DC-DC converter (52) increases voltage if the output voltage of the alternator (3) is less than the reference. The DC-DC converter (52) is PWM controlled at an intermediate duty ratio when the output voltage of the alternator (3) is equal to the reference, a duty ratio is increased from the intermediate value, and the duty ratio is decreased from the intermediate value.
Patent EP-2529949-A1 (EP)
Inventor: THO KEE PING
IPC: B60B27/02
Filed: 2011-05-31
Abstract: A ratchet mechanism of a bicycle hub includes a ring fixed in the hub. The ring has a tapered surface and a flange is formed in the inner periphery of the ring. A driving unit is located in the hub and has multiple first ratchet teeth extending axially therefrom. A passive unit is located in the tapered surface and corresponding to the driving unit. The passive unit has a passive seat which has a tapered outer face matched with the tapered surface. The passive seat further has a stop portion which is stopped by the flange in one direction. The passive seat has multiple second ratchet teeth engaged with the first ratchet teeth. A magnetic unit is located between the hub and the passive set, and two magnetic members which are magnetically repulsive to each other so as to linearly move the passive seat toward the driving portion.
Patent EP-2421306-A1 (EP)
Inventor: MONTEMURRO MICHAEL
IPC: H04W48/18
Filed: 2008-02-15
Abstract: Communication devices capable of at least two communication modes (e.g. WLAN, WMAN and WWAN and/or wired modes) can be configured to optimize communications using a policy-based mechanism to configure connections and routes. A rules engine evaluates its policies on a state change (e.g. network availability, time of day, etc.) to configure a routing table and, together with communication APIs, provides an appropriate connection to an application for its respective communications. Policies may be responsive to various factors such as Radio Access Technology (high/low bandwidth), cost, presence, time of day, location, application type and quality of service (QoS) requirements among others to optimize communications.
Patent EP-2384097-A1 (EP)
Inventor: DUAN ZHENG
IPC: H05H1/34
Filed: 2006-04-19
Abstract: Plasma arc torches described herein include a torch tip with an improved nozzle that provides angular shield flow injection. In particular, the nozzle provides angular/conical impingement of a fluid (e.g., a shield gas) on an ionized plasma gas flowing through a plasma arc torch. Some of the torch tips described herein include a nozzle with a conical external shape combined with a shield with complementing internal geometry to form the angular fluid flow. As a result, a plasma arc torch including the improved nozzle have the benefits of a stabilized ionized plasma gas flow together with enhanced nozzle cooling and protection from reflecting slag during torch use.
Patent EP-2371483-A1 (EP)
Title: Jig apparatus
Inventor: MCDANIEL STEVEN D
IPC: B23Q9/00
Filed: 2008-02-11
Abstract: A jig apparatus for use with a router comprising: a base adapted to support a workpiece; a template mounting bracket; and a template removably mounted to the template mounting bracket, the template comprising: a rear rail; a front rail adjustably spaced from the rear rail; and a first adjusting assembly positioned proximate a first end of the front and rear rails, the first adjusting assembly determining the spacing between the first end of the front and rear rails; and a second adjusting assembly positioned proximate a second end of the front and rear rails, the second adjusting assembly determining the spacing between the second end of the front and rear rails; wherein the first and second adjusting assemblies are selectively adjustable between a first configuration in which the front rail and rear rails are parallel and a second configuration in which the front and rear rails are not parallel.
Patent EP-2423540-A1 (EP)
Inventor: KURITA HIROTAKA
IPC: F16J15/00
Filed: 2011-08-08
Abstract: A seal structure (20, 120, 220, 320, 420) includes a first member (2, 102, 202, 302, 402) including a first mating surface (9, 109, 209, 309), a second member (4, 104, 204, 304) connected with the first member (2, 102, 202, 302, 402) and including a second mating surface (10, 110, 210, 310), a third member (8, 108, 208, 308, 408) connected with the first member (2, 102, 202, 302, 402) and with the second member (4, 104, 204, 304) and including a third mating surface (11, 111, 211, 311), and a liquid gasket (30, 130, 230, 330) interposed between the first mating surface (9, 109, 209, 309) and the third mating surface (11, 111, 211, 311), and between the second mating surface (10, 110, 210, 310) and the third mating surface (11, 111, 211, 311), wherein at least one of the first mating surface (9, 109, 209, 309), the second mating surface (10, 110, 210, 310) and the third mating surface (11, 111, 211, 311) is formed with a chamber (27, 127, 227, 327, 427) separating the liquid gasket (30, 130, 230, 330).
Patent EP-2565970-A1 (EP)
IPC: H01M8/04
Filed: 2011-09-02
Abstract: The fuel cell system includes: 
- at least one fuel cell adapted to generate electrical energy from a fuel gas and an oxidizer gas; 
- a fuel feed duct (11) provided for supplying the fuel cell with fuel gas, the fuel feed duct including an upstream part (11 A) and a downstream part (11B); 
- a Venturi effect ejector (113) including a high pressure inlet (233), a low pressure inlet (238) and an outlet (240), the upstream part of the fuel feed duct being connected to the high pressure inlet of the ejector and the downstream part extending between the ejector outlet and the fuel cell; 
- an off-gas recirculation duct (11 R) extending between the fuel cell and the low pressure ejector inlet (238) so that, in the presence of a stream of fuel gas coming from the upstream part of the fuel feed duct (11 A) and passing through the ejector (113), the ejector draws up off-gas from the recirculation duct and ejects it into the downstream part (11 B) mixed with the stream of fuel gas coming from the upstream part; 
- a control circuit (15) and a valve (110) arranged in the upstream part (11A) of the fuel feed duct and arranged to be controlled by the control circuit, the valve being adapted to be placed in an open state, in which it lets the stream of fuel gas from the upstream part pass through the ejector (113), or in a closed state, in which no stream of gas from the upstream part can flow through the ejector. 
 
characterized in that said control circuit (15) is arranged to place the valve alternately in the open state and then the closed state, so that the stream of fuel gas passing through the ejector (113) is intermittent, being frequency and/or pulse width modulated by the control circuit.
Patent EP-2434746-A1 (EP)
Inventor: OGURA TOMOTAKA
IPC: H04N5/225
Filed: 2011-09-20
Abstract: An image pickup apparatus includes an image capturing unit, a projection unit, a reproduction processing unit configured to perform processing for reproducing image data, and a control unit configured to switch between operation modes at least including an image capturing mode in which the image capturing unit performs image capturing and a reproduction mode in which the reproduction processing unit performs reproduction processing. When the operation mode is switched to the reproduction mode, the control unit starts activation processing for activating the projection unit.
Patent EP-2407848-A1 (EP)
Inventor: CINQUIN PHILIPPE
IPC: C12M1/40
Filed: 2007-12-03
Abstract: The device (22) has a housing (24) that is in contact with solvent through a housing wall (26), where the wall is permissive to the solvent and a substance e.g. L-glucose. The housing contains enzymes e.g. L-fucose enzymes, for converting the substance in order to provide hydrogen or hydroxyl ions. The housing wall is non permissive to the enzymes. The housing is formed by a bundle of hollow fibers. Junction rings (28, 36) maintain two ends of the bundle of fibers, respectively. Independent claims are also included for the following: (1) a motor comprising an actuator (2) a substance purification system comprising a PH changing device (3) a cell comprising the pH changing device.
Patent EP-2437323-A1 (EP)
Inventor: JEAN-MISTRAL CLAIRE
IPC: H01L41/113
Filed: 2011-09-29
Abstract: The device has an actuator (5) that is movable along a direction non-parallel to a mid-plane of a membrane (3). A member converts motion of the actuator into stretching of the membrane along another direction of the mid-plane of the membrane. A biasing part biases the membrane comprising an electret. The member includes two rigid arms (7a, 7c) that are respectively connected to two different fastening points (9a, 9c) of the latter direction in the membrane.
Patent EP-2420345-A1 (EP)
Inventor: CHOUF KARIM
IPC: B23K26/08
Filed: 2009-09-03
Abstract: The laser welding process comprises generating a laser beam using a carbon dioxide laser generator, supplying a nozzle (4) with a gas or gaseous mixture, distributing a jet of protection gas along a direction of a plane of joint using the nozzle, operating, using the laser beam, fusion and vaporization of a metal consisting of the metallic parts to form a capillary of metal vapor (2) with concomitant formation of a metal plasma at the thickness of the pieces or at a level of joint. The metal plasma propagates outside the capillary of metal vapor to form a cluster (1) of metal plasma. The laser welding process comprises generating a laser beam using a carbon dioxide laser generator, supplying a nozzle (4) with a gas or gaseous mixture, distributing a jet of protection gas along a direction of a plane of joint using the nozzle, operating, using the laser beam, fusion and vaporization of a metal consisting of the metallic parts to form a capillary of metal vapor (2) with concomitant formation of a metal plasma at the thickness of the pieces or at a level of joint. The metal plasma propagates outside the capillary of metal vapor to form a cluster (1) of metal plasma above the plane of joint. The jet of protection gas is oriented towards the direction of metal plasma cluster so as to make them form above the plane of joint. The jet of protection gas impacts the top of the metal plasma cluster and single metal part that is not melted by the laser beam. The fusion and vaporization are operated progressively by relative displacement of the beam according to the parts to be welded along the plane of joint. The distance between an axis of gas jet and the laser beam axis measured between the points of impact of the gas jet and the laser beam on an upper surface (7a) of the pieces is higher than or equal to 1.5 times the internal diameter of the nozzle. Internal diameter of the nozzle relative to the upper surface of the pieces is 1-50 mm. The nozzle is positioned according to the plane of joint, such that angle of inclination (alpha ) of the axis of weld cordon and projection of the axis of the nozzle in the plane of head to be welded is 170[deg] to -170[deg] . The nozzle is positioned according to the upper surface of the parts to be welded, such that angle (theta ) of axis (5) of gas jet or the nozzle is 5-70[deg] . The gas jet is distributed at a speed of 250 m/s.