baber/WOPTO huggingface dataset:
Patent JP-2008522628-A (JP)
Title: 高品質核酸のセルフリー生合成及びその使用
IPC: C12N15/09
Filed: 2005-12-12
Abstract: 本発明は，改良されたセルフリーの応用方法であって，治療に用いることができる品質の大量の核酸を生成する方法及び合成された核酸を研究，治療及びその他の用途に使用する方法を提供する。これらの方法は，様々な最先端の手順を組み合わせ，治療目的の核酸を手ごろな価格で合成できるように用途を調整している。本発明は，インビトロでローリングサークル型増幅，高いフィデリティーを持つポリメラーゼ，高親和性のプライマー，及び特定の用途のために設計された合理化された鋳型を組み合わせる。発現を目的とする場合，真核生物のプロモーター，目的とする遺伝子のコード配列，及び真核生物の終止配列を含む発現カセットが鋳型に含まれている。増幅に続き，その使用目的に応じてコンカテマーが処理され，この処理には，短い発現カセット（ＳＥＣｓ）を生成するための制限酵素による切断，ＳＥＣを環状化（ＣＮＡｓ）するライゲーション工程，及び／又はｓＣＮＡｓを生成するスーパーコイル化工程が含まれる。最終産物に含まれる細菌エンドトキシンはほとんど検出不能なレベルである。
Patent JP-2008523946-A (JP)
Title: 移動通信端末機用ゲーム支援装置
IPC: H04M1/72427
Filed: 2005-02-03
Abstract: 本発明は、移動通信端末機で実行されるゲームに対するユーザインターフェースを提供する装置に関するものである。本発明は、相手方との音声通話を通じたネットワークゲーム支援、多様な操作支援、実感溢れる映像／サウンド支援、大容量ゲーム支援を可能にするための移動通信端末機用ゲーム支援装置に関する。本発明によれば、音声通話のみならず、無線データ通信網を通じてオンラインネットワークゲームが可能で、より多様なユーザインターフェースを支援してユーザがより向上したゲーム性を提供されるという効果がある。
Patent JP-2008526992-A (JP)
Title: Ｎ−（（２ｚ）−２−（（４−ヒドロキシフェニル）イミノ）−１，２−ジヒドロ−３−ピリジニル）−４−メトキシベンゼンスルホンアミド結晶型２
IPC: A61K31/44
Filed: 2006-01-13
Abstract: Ｎ−（（２Ｚ）−２−（（４−ヒドロキシフェニル）イミノ）−１，２−ジヒドロ−３−ピリジニル）−４−メトキシベンゼンスルホンアミド結晶型２、それの製造方法、それを含む組成物およびそれを用いた疾患の治療方法が開示される。
Patent JP-2008530490-A (JP)
Title: 凝縮器ファン装置およびそのための制御方法
IPC: F25B13/00
Filed: 2006-02-10
Abstract: 凝縮器温度および凝縮器圧力を制御するための凝縮装置。凝縮装置は、１つの凝縮器コイルおよび凝縮器コイルに隣接して配設された複数のファンを含む。複数のファンは、凝縮器コイルを通過する空気を循環させるように構成され配設される。少なくとも１つのバッフルが、複数のファンの隣り合うファン間に配置され、凝縮器コイルの表面から延びる複数の流路（フローチャネル）を形成する。流路は、複数のファンの複数の隣り合うファンを有する可変流路を含む。凝縮装置はまた、複数のファンの作動を制御するための制御システムを含む。制御システムは、感知条件に応答して、複数のファンの各々のファンを独立的に制御するように構成される。
Patent JP-2008529946-A (JP)
Title: 硫酸の回収
IPC: C01B17/90
Filed: 2006-02-13
Abstract: 本発明は、硫酸及び炭化水素、特には炭水化物を含む混合物から硫酸を回収するための方法に向けられている。本発明によると、硫酸及び炭水化物を含む混合物は、陰イオン選択性膜に接触させられ、これにより硫酸に富むろ液の流れ及び硫酸が減少された流れを製造する。 【選択図】図１
Patent JP-2008529858-A (JP)
Title: 射出成形機用金型装置
IPC: B29C45/36
Filed: 2005-07-06
Abstract: 本発明は射出成形機用金型装置に係り、射出成形の際に、流動性及び転写性に優れ、サイクルタイムを短縮して生産性を高めることができる金型装置に関するものである。本発明による金型装置は、射出成型機に固定され、溶融射出材料が注入されるキャビティを形成するためのキャビティ面を備えたキャビティ金型と、型を閉じる際に、前記キャビティを形成するためのコア面を備え、ガイドピンによって案内され、前記キャビティを開閉するように、前後に移動可能に射出成型機に取り付けられたコア金型とを含む。コア金型は、コア面を含み、薄い厚さを有する中間コア金型板と、厚い厚さを有するコア金型支持板とに分離されている。コア金型支持板には、キャビティ金型に形成された案内穴に挿設され、中間コア金型板に挿入され、中間コア金型板を前後にだけ移動できるように拘束するためのガイドピンが固定されている。中間コア金型板とコア金型支持板との間には、第１スプリングが取り付けられ、中間コア金型板の分離面には第１加熱手段が取り付けられ、前記コア金型支持板には冷却手段が取り付けられている。
Patent JP-2008530223-A (JP)
Title: 染料キャリア集合体
IPC: A61K8/81
Filed: 2006-02-16
Abstract: 本発明は、エマルション状の着色剤キャリア集合体であって、（ａ）水、（ｂ）酸化着色剤前駆体及び任意で追加的に、毛髪に直接付着する染料、（ｃ）Ｃ１２〜Ｃ２４脂肪族アルコール及びグリセロールオレエート、並びにそれらの混合物から成る群からの、ワックス状の特性を持つ少なくとも１つの非イオン性有機増粘剤と、（ｄ）非イオン性界面活性剤として、４〜２０ｍｏｌのエチレンオキシドでオキシエチル化された少なくとも１つのソルビタン脂肪酸エステルと、３０〜７０ｍｏｌのエチレンオキシドでオキシエチル化された少なくとも１つのＣ１２〜Ｃ２４脂肪族アルコールとの混合物と、（ｅ）慣習的な化粧品用カチオン性樹脂とを含み、並びに（ｆ）アニオン性及びカチオン性界面活性剤を含まない、着色剤キャリア集合体に関する。
Patent JP-2009162992-A (JP)
Title: Zoom lens and imaging apparatus having the same
Inventor: KIMURA KAZUO
IPC: G02B15/16
Filed: 2008-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a zoom lens 50 suppressing a flare ghost even if a pair of facing internal walls of a casing are arranged close to an optical axis for high magnification.  <P>SOLUTION: The zoom lens includes a lens-barrel 50k; a first lens group LG1 fixed to one end side of the lens-barrel 50k; and a second lens group LG2 for variable power moving on an optical axis CL of the first lens group LG1 away from and close to the first lens group LG1. A first recess 11 and a second recess 12 made in a direction away from the optical axis CL are provided near the first lens group LG1 in the internal walls 50f, 50g of the lens-barrel 50k, in this order from the first lens group LG1 side, and a relationship between the depth t1 of the first recess 11, the depth t2 of the second recess 12 and the thickness t of the internal walls is t1>t>t2.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163038-A (JP)
Title: Image forming apparatus
Inventor: EGI MAKOTO
IPC: G03G15/20
Filed: 2008-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus, which can accurately correct a nip transport speed of a fixing nip part according to a temperature change of a fixing device in simple apparatus configuration.  <P>SOLUTION: The image forming apparatus 1 includes: an endless fixing belt 52 stretched between a heat roller 55 containing a heater lamp 55a and a fixing roller 53; a pressure roller 54 disposed in pressure contact with the fixing belt 52; a thermistor 84 for detecting the temperature of the fixing belt 52; a driving means 57 having a motor for driving the pressure roller 54 in rotation; and a control part 74 for controlling the rotation of the driving means 57, wherein a paper sheet P where an unfixed toner image is supported is passed through a nip part N formed by pressure contact of the fixing belt 52 and the pressure roller 54 to perform heat fixing. The control part 74 controls the rotational frequency of the driving means 57 based on the detected temperature of the thermistor 84, so that the pressure roller 54 achieves a predetermined peripheral speed regardless of the temperature of the heating roller.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009163840-A (JP)
Title: Magnetic recording medium and magnetic recording method
Inventor: HONDA DAISUKE
IPC: H01F10/12
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording medium in which magnetic information of high density can be recorded and erroneous recording of magnetic information can be prevented.  <P>SOLUTION: The magnetic recording medium 1 is provided with a magnetic layer 30 to which magnetism is supplied on a substrate 2, the magnetic layer 30 consists of a magnetic object in which magnetic anisotropy of a vertical direction for a film plane of the magnetic layer 30 is larger relatively than a parallel direction for the film plane of the magnetic layer 30, and is provided with a plurality of magnetic recording parts 3 to which information is recorded by the applied magnetism and a first stress giving part 4 consisting of a magnetic object in which magnetic anisotropy of a parallel direction for a film plane of the magnetic layer 30 is larger relatively than a vertical direction for the film plane of the magnetic layer 30, at least, it is formed so that a plurality of magnetic recording parts 3 and the first stress giving part 4 are arranged alternately along a track in which information is recorded, magnetostriction constant of the magnetic recording part 3 and the first stress giving part 4 is positive.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009164464-A (JP)
Title: Method for eliminating foreign matters of photomask, and foreign matter eliminating apparatus
Inventor: HIRUMI JUNJI
IPC: G03F1/82
Filed: 2008-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate foreign matters on a photomask, without inducing the generation of foreign matters having growth potential in a purge process, prior to loading of the photomask to an exposure apparatus.  <P>SOLUTION: A laminar flow of a purge gas 4 is formed on the surface of the photomask 1, by blowing the pressure controlled purge gas 4 from an approximately horizontal direction against the photomask 1 (Fig.1 (A)) or by blowing the purge gas 4 to the surface of the photomask 1, by changing the blowing direction of the purge gas 4 or changing the height of a purge nozzle 3 from the surface of the photomask 1 (Fig.1 (B), Fig.1 (C)). Also, the purge gas 4 or the surface of the photomask 1 is heated on blowing the purge gas 4.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168254-A (JP)
Title: Heat pump device
Inventor: OYA NAOHIRO
IPC: F25B1/00
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a heat pump device capable of reducing piping stress caused in a refrigerant piping during stopping of a compressor.  <P>SOLUTION: The heat pump device has the compressor 11, a heat exchanger 12 for heat radiation heating radiating heat from a refrigerant delivered the compressor 11 to heat a heat reception fluid, a pressure reducing means 13 for reducing a pressure of the refrigerant flowing out from the heat exchanger 12 for heat radiation, and a heat exchanger 14 for heat absorption evaporating the refrigerant flowing out from the pressure reducing means 13 to have the refrigerant absorb heat. It is equipped with a heat pump cycle 10 comprised by annularly connecting the compressor 11, the heat exchanger 12 for heat radiation, the pressure reducing means 13, and the heat exchanger 14 for heat absorption by refrigerant pipings 16, 17, and a control means 6 for cutting off an applied current after gradually lowering a rotational frequency to a predetermined rotational frequency Ns at a speed wherein a rotational frequency change is 1000 rpm/s or less toward the predetermined rotational frequency Ns lower than a rotational frequency during normal operation, when stopping the compressor 11.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009168049-A (JP)
Title: Clamping unit for harness, and electronic device equipped with the clamping unit for harness
Inventor: KONDO SHINICHI
IPC: H02G3/30
Filed: 2008-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a small and low-cost clamping unit for harness, reducing a necessary working space even if efficiency of works for storing and changing harnesses, and the workability are improved, preventing damages or cutting of the harnesses due to being stuck so as to securely store and clamp the harnesses, and carrying out high-quality image formation without deteriorating processing quality of each unit connected to the harnesses, and also to provide an electric device equipped with the clamping unit for harnesses.  <P>SOLUTION: The clamping unit for harness comprises a storage frame body 1 for binding and supporting one or a plurality of the harnesses, a storage part 2 formed inside the storage frame body to store the harnesses, a releasing part 3 for releasing a part of the storage frame body to take the harnesses in/out, and a stopper member having a fulcrum point in the storage frame body for changing the releasing part to a non-releasing part by its rotation. In the clamping unit, the stopper member is rotatable in a direction of crossing upper surfaces of the harnesses stored in the storage part.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009171704-A (JP)
Title: Electric motor
Inventor: TAKAKUSAKI RYUICHI
IPC: H02K23/04
Filed: 2008-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To reduce torque ripple in a motor which is provided with magnets in the radial direction of an armature core while facing the same poles each other.  <P>SOLUTION: A pair of magnets 12 are arranged on the inner circumferential surface of a cylindrical yoke 3 incorporating a rotor 4 while facing the same poles each other, an iron pole portion 3a is formed between the magnets of the yoke, and an odd number of teeth 4d are provided on the rotor. Since an odd number of teeth are provided on the rotor for an even number of magnetic poles provided between magnets and adjoining magnets, no tooth exists on the 180 degree opposite side of the teeth facing a magnetic pole. Consequently, a phase in the torque waveform of each tooth is shifted and when the torque generated from respective teeth is totalized, the resulting torque is smoothed and torque ripple is reduced.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008171007-A (JP)
Title: Method of manufacturing birefringent film
Inventor: HAYASHI MASAKI
IPC: G02F1/13363
Filed: 2008-01-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a birefringent film that can reduce the amount of residual solvent in the birefringent film, without impairing the uniformity of appearance or the orientation in the thickness direction.  <P>SOLUTION: A method of manufacturing an optical film includes a process of forming a coating film by applying a polymer solution, dissolved with a polyimide-containing polymer, to a substrate and a process of forming the birefringent film, after drying the coating film and the drying process includes at least two stages of drying treatment. Preferably, the drying process includes two stages of drying treatments in which the temperature of a first drying treatment is lower than that of a second drying treatment. Furthermore, by including a process of applying anisotropy of refractive index in the in-plane direction to the birefringent film, a birefringent film that is optically biaxial can be manufactured.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009174325-A (JP)
Title: Lash adjuster in valve gear
Inventor: YASUI MAKOTO
IPC: F01L1/22
Filed: 2008-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lash adjuster in a valve gear capable of preventing forgetting of fitting of a spring seat.  <P>SOLUTION: An internal thread 23 of a thread hole 22 formed on a body 21 is formed to have a saw-tooth shape, and a buttress external thread 25 formed on the outer periphery of an adjust screw 24 is engaged with the buttress internal thread 23. The columnar spring seat 27 having a spring seat 27a and a coil spring 28 pressing a spherical surface 27b formed on the spring seat 27a of the spring seat 27 on a rear end face of the adjust screw 24 to energize the adjust screw 24 to the direction protruded from the thread hole 22 are incorporated inside the thread hole 22. A winding end part of the coil spring 28 is connected and integrated with the spring seat 27, and the spring seat 27 is assembled simultaneously with fitting of the coil spring 28, so as to prevent forgetting of fitting of the spring seat 27.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009176233-A (JP)
Title: Authentication system, server device and authenticating method
Inventor: ASAMI MIYA
IPC: G06F21/44
Filed: 2008-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To confirm the connection of an authentication device connected to a terminal device from a server device after establishing a communication path between the server device and the terminal device by using the authentication device.  <P>SOLUTION: When establishing a session with the terminal device 200 connected through a network, the server device 100 performing authentication by using the authentication device 250 connected to the terminal device 200 is provided with an authentication request data preparing part 108 for preparing authentication request data for authenticating the terminal device 200, a transmitting part 102 for transmitting the authentication request data, a receiving part 104 for receiving authentication return data which are prepared by the authentication device of the terminal device 200 and correspond to the authentication request data, and an authentication processing part 112 for authenticating the terminal device 200 on the basis of the authentication return data, and transmits data to the terminal device 200 when the terminal device 200 can be authenticated as a result of authentication by the authentication processing part 112.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009180937-A (JP)
Title: Liquid developer and method for manufacturing liquid developer
Inventor: TEJIMA TAKASHI
IPC: G03G15/10
Filed: 2008-01-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid developer excellent in preservability and fixing properties and to provide a method for manufacturing a liquid developer by which such a liquid developer can be efficiently manufactured.  <P>SOLUTION: The liquid developer includes an insulating liquid and toner particles, wherein the toner particles include a resin material and a drying oil. The drying oil preferably has an iodine number of 130-200. It is preferable that the toner particles include a polyglycerol compound and the drying oil is solidified by the polyglycerol compound in the toner particles.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2011088827-A (JP)
Title: Method for hydrolyzing polysaccharides and stirring apparatus therefor
Inventor: HARA YUKIKAZU
IPC: C07B61/00
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for hydrolyzing polysaccharides with a solid acid catalyst, whereby the hydrolysis can be more efficiently conducted than by known methods, and a stirring apparatus for the method.  <P>SOLUTION: The method for hydrolyzing the polysaccharides with the solid acid catalyst includes conducting a hydrolysis reaction under such conditions that water is used in an amount smaller than that corresponding to the proportion of the solid acid catalyst to the water, i.e., (solid acid catalyst): water, of 3:7 by weight. The stirring apparatus for the method includes a vessel and a stirrer disposed in the vessel. The stirrer includes a rotating shaft which is rotatable and a plurality of platy stirring blades fixed to the rotating shaft. The stirring blades are disposed in a plurality of stages apart from each other in the axial direction of the rotating shaft. When viewed from one end side of the rotating shaft, the stirring blade fixed in one position is disposed so as to differ in phase angle from the stirring blade fixed in an adjacent position on the rotating shaft. Both radial-direction ends of each stirring blade are bent at an angle of ±60° against an angle parallel with the inner wall of the vessel when viewed from a lateral side of the rotating shaft.  <P>COPYRIGHT: (C)2011,JPO&INPIT
Patent JP-2008199618-A (JP)
Title: Method, system, and computer program for using personal communication device to obtain additional information
Inventor: MOTOYAMA TETSURO
IPC: H04M3/42
Filed: 2008-02-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system, method and computer program for contacting a user for additional information through use of the user's mobile communication device.  <P>SOLUTION: A method of requesting information includes: receiving a request to process a transaction; identifying a user that sent the request; determining, based on a rule corresponding to the transaction and the identity of the user, that information needs to be obtained from the user before the transaction can be processed; accessing a database to obtain information corresponding to a mobile communication device of the user, the information indicating a contact address for the mobile communication device; contacting the mobile communication device using the information obtained from the database; and requesting additional information from the user.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009191505-A (JP)
Title: Small auxiliary signal on guard rail
Inventor: NARUIWA YOKO
IPC: E01F9/669
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an auxiliary signal on a guard rail, which is associated with traffic safety, which enables a driver to make cool judgement by maintaining a feeling of security and composure because the condition of an invisible forward signal can be predicted even if a vehicle travels following a large vehicle or gets stuck in a traffic jam, and which makes a large-scale accident relatively hardly occur because the driver can make an accurate coping motion even if a situation calls for instant reaction.  <P>SOLUTION: A plurality of downsized signals with three continuous colors or signals unitized in a small size on a color-by-color basis are mounted on the guard rail about 50 m, 100 m, 150 m and 200 m before a signal at an intersection and a pedestrian crossing. The auxiliary signal on the guard rail lights up by receiving an electric signal sent from a distribution board of an existing signal via wiring passing under the ground.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192377-A (JP)
Title: Position detecting device
Inventor: SUZUKI FUMIHIRO
IPC: G01D5/18
Filed: 2008-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a position detecting device capable of properly preventing variations in detection characteristics.  <P>SOLUTION: A counter magnet 14 of a pedal side member 6 is held on a magnet holding section 13 provided at a holding member 12 such that it can be displaced in a plane direction in parallel to an attachment face 11a of an attachment plate 11. The counter magnet 14 is magnetized such that the counter magnet 14 is attracted by a bias magnet 8 when a brake pedal is under a non-operation condition and is held on a position where forces of the counter magnet 14 and the bias magnet 8 in the plane direction are balanced with each other.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009192487-A (JP)
Title: Bourdon tube pressure gauge
Inventor: MIYASAKA TERUAKI
IPC: G01L7/04
Filed: 2008-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a compact, easy-to-manufacture Bourdon tube pressure gauge capable of suppressing pressure pulsation.  <P>SOLUTION: The Bourdon tube pressure gauge incorporates a contraction unit 10 on the part of a pressure source of a pressure inlet path 2 of a tube support 4. The contraction unit 10 includes a metallic constricted tube body 21 having flat collapsed portions 21a with a minute through-hole h remaining in a pressure-contacting surface 21b of inner surfaces of the tube, solder 22 built up on the exterior of the flat collapsed portions 21a, and an embedded screw 30 having a through-hole 31 into which an end of the metallic constricted tube body 21 has been fit to be firmly fixed.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009195113-A (JP)
Title: Method for coloring meat processed food packed in casing, and method for producing colored meat processed food packed in casing
Inventor: YUGE TADAYASU
IPC: A23L13/60
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a meat processed food packed in a casing, vividly colored with red-based color tone in spite of using a natural pigment, and suppressed in color flow and color tone change with age.  <P>SOLUTION: This meat processed food packed in a casing is contact-treated with an alkaline aqueous solution which contains carmine and an annatto pigment, and treated in an acid aqueous solution.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009199764-A (JP)
Title: Hybrid direct current power supply system and fuel cell vehicle
Inventor: MURASHIGE SEIGO
IPC: H01M8/10
Filed: 2008-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To prevent the blown-out of a fuse installed in a battery of a fuel cell vehicle in which power is supplied to a motor of inverter drive from the battery and a fuel cell.  <P>SOLUTION: When a primary current I1 reaches a value exceeding a current flow-in limiting value Ithi while the system is operated in a secondary voltage control mode, its mode is switched from the secondary voltage control mode to a primary current restriction mode, and thereby, the blown-out of a fuse caused by an overcurrent can be prevented. When the primary current I1 is increased further while it is operated under the primary current restriction mode, a current sensor is considered as abnormal, and the system is returned to the secondary voltage control mode operation.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009203278-A (JP)
Title: Dust recovery apparatus of cdq and recovery method
Inventor: IEJI GENZABURO
IPC: C10B39/02
Filed: 2008-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dust recovery apparatus for separating and recovering dusts collected in the two dust collectors of a CDQ (coke dry quencher), which can respond to the rapid increase of the dusts accompanied by the trouble of the CDQ or the like.  <P>SOLUTION: Provided is the dust recovery apparatus of the CDQ for storing dusts collected with the first dust collector 2 in the first dust-storing tank 6 and storing dusts collected with the second dust collector 4 in the second dust-storing tank 7, characterized by operating the switch device 17 of the second dust-conveying route 11 to discharge the dusts of the second dust-storing tank 7 outside the system, when the dusts are recovered from the first dust-storing tank 6, and when the dust level of the second dust-storing tank 7 reaches a prescribed level or higher, and by operating the switch device 16 of the first dust-conveying route 10 to discharge the dusts of the first dust-storing tank 6 outside the system, when the dusts are recovered from the second dust-storing tank 7, and when the dust level of the first dust-storing tank 6 reaches a prescribed level or higher.  <P>COPYRIGHT: (C)2009,JPO&INPIT