baber/WOPTO huggingface dataset:
Patent JP-2004511321-A (JP)
IPC: D06F37/04
Filed: 2001-09-27
Abstract: The drum (50) is rotated to effect a washing action in the non-synchronized mode either during or immediately after the step of introducing water to the interior of the drum. An independent claim is included for laundry appliance.
Patent JP-2004512033-A (JP)
Title: 群れ制御および／またはモニタ手順
IPC: A61D17/00
Filed: 2001-10-25
Abstract: 群れの各個体に、その個体を識別し、その群れのその個体の少なくとも１つの生理学的な状態を検知し、そして、他のそのような装置および／または基地局と通信することのできる装置（例えば、膣内装置）を提供することを含む群れ管理の方法である。そのような通信で、装置相互の近接によって、行動様式上の発情期を指示するグループ分けのような、グループ分けを測定することが可能となる。そのような装置で、動物のグループ分けをモニタすることにより、発情期にある個体を測定すること、および、その装置でその群れの動物の何匹かに適当な活性成分を投与することが可能となる。
Patent JP-2004512358-A (JP)
IPC: A61P25/18
Filed: 2001-10-30
Abstract: The invention relates to the use of sequestering agents for the preparation of a medicament for the treatment of hypercortisolaemia related disorders, especially for the treatment of major depression; and to pharmaceutical compositions comprising a cortisol-sequestering agent.
Patent JP-2004514039-A (JP)
Title: 顔料調製物
IPC: B32B27/08
Filed: 2001-11-15
Abstract: 顔料（Ａ）、少なくとも１種の熱可塑性ポリマー（Ｂ）および場合により分散剤（Ｃ）を含有し、ａ）分散剤（Ｃ）の存在下もしくは不在下で、顔料（Ａ）を有機溶剤中のポリマー（Ｂ）の溶液中に分散させ、かつｂ）引き続き溶剤を除去しながら造粒することにより得られる顆粒形の顔料調製物。
Patent JP-2004519232-A (JP)
Title: 植物ステロールの乳濁液および水性分散液
IPC: A23L1/30
Filed: 2002-02-18
Abstract: 植物ステロールは、大きなＨＬＢ値を有する非ステロール乳化剤を使用して、固有の植物ステロールｗ／ｏ乳化特性を部分的に打ち消すことにより、水性媒質中に高濃度で分散させることができる。好ましい非ステロール乳化剤は、リゾレシチンを含むレシチン調製物である。これらの低粘度の水性植物ステロール分散液を使用して、スプレッドやマーガリンなどの、血中コレステロールを低下させる安定したｗ／ｏ乳濁液を調製することができる。
Patent JP-2004526363-A (JP)
Title: ビデオ符号化における中間画素高精度高速探索を実現する装置及び方法
IPC: H04N7/26
Filed: 2002-03-08
Abstract: ビデオ符号化における中間画素高精度高速探索アルゴリズムは、動き推定のための階層的な探索方法であって、最初に整数高精度動きベクトルを探索し、その後、整数動きベクトルの再構築されたサブ画素を取り囲んでいるそのサブ画素高精度探索を続ける方法を実行する。前記階層化は、前記アルゴリズムが最初に最小整数画素の位置を計算し、その後、サブ整数画素探索を実行することを含んでいる。本発明は、最小MAD値を有する前記整数画素値を得て、その後、第１方向に共役中間画素値を補間する。前記アルゴリズムは、どの中間画素値が前記最小MAD値に従うかを決定し、その後、第１方向から既に計算された最小MAD中間画素の位置から第２方向に共役中間画素値を補間する。
Patent JP-2004522929-A (JP)
Title: マルチモードライタ
IPC: F23Q2/16
Filed: 2002-03-25
Abstract: 少なくとも２つの互いに異なる動作モードで作動可能なライタ（２）であって、第１のモードでは、付勢部材（８０）が作動組立体の運動に抵抗するようプランジャ部材（６３）が位置決めされていて、ユーザは、大作動力をアクチュエータに加えた場合にのみライタ（２）に点火するようになっているライタ。第２のモードでは、プランジャ部材（６３）は、別の位置に動かされて付勢部材（８０）が作動組立体の運動に対し第１のモードの場合と同程度には抵抗せず、ユーザが小作動力をアクチュエータに加えてもライタ（２）に点火できるようになっている。ライタ（２）は、回動式ワンド組立体（１０）を有し、このワンド組立体は、これが閉鎖位置にあるとき、アクチュエータ（２５）の部分押し下げを可能にするに過ぎないカムフォロア（１１６）を備えている。アクチュエータ（２５）の完全押し下げにより、ワンド組立体（１０）を部分的又は完全に伸長させる場合の困難度が増す。
Patent JP-2004526755-A (JP)
Title: ５−（アミノメチル）−２−チオフェンカルボニトリル・塩酸塩のワンポット反応による新規な製造方法
IPC: C07D333/36
Filed: 2002-03-15
Abstract: 本発明は、経口用抗凝血剤（Thrombin Inhibitor）の重要な中間体である一般式（７）の化合物を、ワンポット反応により合成する新規な方法を提供するものである。本発明方法によって、上記抗凝血剤の中間体を高収率で得ることができる。 【化１】
Patent JP-2004534439-A (JP)
Title: 異種移動無線システム
IPC: H04W76/12
Filed: 2002-03-27
Abstract: 本発明は、少なくとも第１の移動無線網（２）および第２の移動無線網（３）を有し移動端末（ＭＴ）（７）に対してパケットデータ網からサービスを提供するための異種移動無線システムにおいて、移動無線網（２、３）がそれぞれパケットデータ網への少なくとも１つのアクセスノード（４、５）を有し、第２の移動無線網（３）のアクセスノード（５）が第１の移動無線網（２）のアクセスノード（４）を介して間接的にのみパケットデータ網と接続可能である。さらに本発明は、移動端末（７）に対してパケットデータ網からサービスを提供するための方法に関し、少なくとも下記のステップ：ａ．それぞれパケットデータ網への少なくとも１つのアクセスノード（４、５）を有する少なくとも第１の移動無線網（２）および第２の移動無線網（３）を用意するステップ；ｂ．データパケットが第２の移動無線網（３）とパケットデータ網との間で第１の移動無線網（２）のアクセスノード（４）を介して間接的にのみ移送され得るように、移動無線網（２、３）を組み合わせるステップ、を有する。さらに本発明は、少なくとも第１の移動無線網（２）および第２の移動無線網（３）を有する異種移動無線網システムを利用するための移動端末（７）に関し、移動端末（７）は同時に第１の移動無線網（２）および第２の移動無線網（３）への同時接続を保つことができる。
Patent JP-2004217443-A (JP)
Title: Tool material for burning electronic component
Inventor: KONO KOJI
IPC: H01G13/00
Filed: 2003-01-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a tool material for burning electronic component which comprises a substrate made of a fire-resistant material and a thermally sprayed zirconia layer formed on its both surfaces, is prevented from deformation (warping) occurring in burning an electronic component, and is excellent in durability and in inhibiting the reaction with the electronic component.  <P>SOLUTION: The tool material has a thermally sprayed zirconia layer formed on its both surfaces. The zirconia layer has such a composition that the stabilization factor (x) of zirconia at the front surface (the surface on which electronic components are mounted) and the stabilization factor (y) of zirconia at the rear surface satisfy formulas: (1) x>y and (2) y≤90%. The tool material offers a greater effect when the stabilizer for zirconia is yttria.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004219755-A (JP)
Title: Manufacturing method of liquid crystal panel
Inventor: YUKINARI TOSHIRO
IPC: G02F1/1335
Filed: 2003-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a liquid crystal panel by which deterioration of the display quality of the liquid crystal panel is prevented by reducing the force applied when peeling the polarizing plate and suppressing uneven gaps.  <P>SOLUTION: The manufacturing method of the liquid crystal panel comprising a step for disposing substrates 1 and 2 having a plurality of electrodes opposite to each other to stick the substrates by using a sealant 3 and sticking polarizing plates 5 and 6 to the surfaces of the substrates 1 and 2 has a peeling member forming step for forming peeling members 11 and 12 at a part of the surfaces of the substrates 1 and 2 stuck to each other and a polarizing plate sticking step for sticking the polarizing plates 5 and 6 on the substrates 1 and 2 and the peeling members 11 and 12.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222764-A (JP)
Title: Operation control method for washer-dryer
Inventor: ISHII KATSUNORI
IPC: D06F33/02
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an operation control method for a washer-dryer, which can prevent creases from occurring due to excessive drying of clothes in a drying process, which can also prevent static electricity from occurring due to friction caused by agitation, and which enables the completion of drying to be detected with a high degree of accuracy, without making the supply of a mist exert an influence on the detection of the completion of the drying, even if fluctuations in detected exhaust gas temperature are caused by a drop in the exhaust gas temperature because the supply of the mist causes an increase in evaporation, when the completion of the drying is detected according to the temperature of exhaust gas from the washing and dehydrating tub.  <P>SOLUTION: The washer-dryer is equipped with a warm air supply means for supplying warm air into the washing and dehydrating tub from the side of the upper surface of the washing and dehydrating tub in the drying process. In the washer-dryer wherein a plurality of operation patterns are set by using a combination of a fan blast, the rotation of the washing and dehydrating tub, and the rotation of a rotary vane in the drying process, the mist for finish is charged into the washing and dehydrating tub during an agitating process after the detection of the completion of the drying.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004222785-A (JP)
Title: Artificial respirator
Inventor: HIRAO EIICHI
IPC: A61M16/00
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an artificial respirator allowing a person, who happens to be at the scene of an accident, to easily and precisely perform emergency cardiopulmonary resuscitation using a portable and lightweight artificial respirator and allowing a patient to smoothly withdraw from the respirator.  <P>SOLUTION: This artificial respirator having an automatic inspiration mechanism is provided with a mechanism of setting a signal transmission period issuing repetition signals instructing heart compressing timings at fixed interval periods and signal stop periods of fixed interval periods, and a means of stopping the feed of inspiration air synchronously with the signal transmission periods.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225262-A (JP)
Title: Riser for spiral stairs
Inventor: ITO MITSUO
IPC: E04F11/16
Filed: 2003-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a riser having a structure capable of beautifully finishing a joint part between the front of the riser and an entrance trim of a mortise thereof without giving any special consideration in a place making an obtuse angle with the front of the riser forming spiral stairs and the front of a stair string.  <P>SOLUTION: The riser for the spiral stairs is so constituted that a cut surface 1e turned to the front 1a side of a tread 1' and precut to form a corner section 1g making an obtuse angle between the front surface 2a of the stair string 2 and the front surface 1a of the tread 1' is formed in one end section 1c on the side making an obtuse angle with the front surface 2a of the stair string 2 and the front surface 1a of the tread 1' between both end sections 1c and 1c put into the mortise 2b of the stir string 2 in the tread 1' and, at the same time, that the corner section 1g is installed by positioning it at the same position as that of an entrance edge 2e of a recess 2n.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004226146-A (JP)
Title: Device for fixing article in drum
Inventor: NAKATSUI HIROSHI
IPC: G21F9/36
Filed: 2003-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a fixing device which dispenses with a concrete lining on the inner surface of a drum beforehand, is light-weight and easy to handle on a site and can prevent radioactive waste from floating up in the drum.  <P>SOLUTION: The device for fixing articles inside the drum is equipped with a main body which is expanded in the radial direction of the drum and is put into contact with the inner peripheral surface of it so as to be laid across it and a jig which expands the main body and keeps the condition where it is kept in contact with the inner peripheral surface of the drum through the expansion of the main body.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003273458-A (JP)
Title: Device for inputting/uniting beam to/with fiber light guide
Inventor: BEHRINGER MARTIN
IPC: G02B6/42
Filed: 2003-01-28
Abstract: <P>PROBLEM TO BE SOLVED: To assure beam inputting/uniting that is effective as much as possible with a compact structure by developing a device for inputting/uniting a beam to/with a fiber light guide.  <P>SOLUTION: Related to the device for inputting/uniting a beam to/with the fiber light guide, an outputting/uniting mirror of a resonator is formed in or on the fiber light guide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004229538-A (JP)
Title: Hydroponics system
Inventor: IKEDA TAKASHI
IPC: A01G9/02
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hydroponics system comprising filling a net-like bag having an opening part on the top and containing many pumice-like supporting materials, in a cultivation container held in a cultivation bed filled with given quantity of culture solution and cultivating a plant through the opening part of the bag.  <P>SOLUTION: This hydroponics system comprises putting many pumice-like supporting materials 2 in the net-like bag 1 with the opening part 1a on the top, filling the bag 1 in the cultivation container 4, putting the cultivation container 4 in the cultivation bed 8 filled with given quantity of culture solution 9 and cultivating the plant 7 in the cultivation container 4. When the plant 7 is in a seedling stage, the cultivation container is previously filled with solution 6. When the root 7a grows to the vicinity of the bottom of the cultivation container 4 near a culture solution draft line 9a of the cultivation bed 8, a plug 5 set on the bottom of the cultivation container 4 is opened to let fresh culture solution 9 intermittently flow from the cultivation bed 8 into the bag without discharging drainage outside. The supporting materials 2 held in the bag 1 are removed with the bag 1 from the cultivation container at the time of finishing cultivating the plant 7.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004232301-A (JP)
Title: Outside handle device
Inventor: KOBAYASHI KIICHI
IPC: B60J5/00
Filed: 2003-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide an outside handle device which can enhance assemblability without restrictions on versality.  <P>SOLUTION: A handle part 12 which houses a transmission antenna 21, and a door unlocking sensor 22, etc., is arranged outside a door for a vehicle. A handle frame 13 is fixed to the door for the vehicle, so as to support the handle part 12. The handle part 12 is provided with a handle-side connection part 24b which is electrically connected to the transmission antenna 21, the sensor 22 for unlocking the door, etc. The handle frame 13 is oscillatably provided with a frame-side connection part 27b (connecting base 26) which abuts on the connection part 24b so as to be electrically connected to the frame-side connection part 24b. The handle frame 13 is provided with a helical torsion spring 25 for pressedly bringing the frame-side connection part 27b (connecting base 26) into pressure contact with the frame-side connection part 24b.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004234431-A (JP)
Title: Automatic controller of valve
Inventor: NAGAO MINORU
IPC: G05D16/06
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an automatic controller of a valve enabling the installation of a motor-driven valve requiring electrical control even in a space where the installation of the motor-driven valve is impossible without commercial power source equipment.  <P>SOLUTION: The motor-driven valve 2 is interposed to a water distribution pipe line 1 and a small hydraulic power generator 5 composed of an inline type hydraulic power generator is interposed to a bypass pipe line 4 bypassing the motor-driven valve 2. Since control power for controlling a control means 15 and the opening / closing drive power of the motor-driven valve 2 are secured by the activation of the small hydraulic power generator 5, in the control means 15, a set flow rate inputted beforehand and a secondary pressure detected by a pressure sensor 18 are compared, and the pressure of a secondary side is controlled by narrowing the valve opening of the motor-driven valve 2 by an opening control signal 16 when the secondary pressure becomes higher than a set pressure and opening the valve opening of the motor-driven valve 2 by the opening control signal 16 when the secondary pressure becomes lower than the set pressure.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004238122-A (JP)
Title: Cab for construction machine
Inventor: YABUKI TOMISHIGE
IPC: B62D25/08
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To improve strength of a roof section without altering diameter dimension, thickness dimension, and material quality of a pipe member, and to reduce manufacturing cost by sharing the pipe member.  <P>SOLUTION: In this cab for construction machine, a reinforcing member 27 formed of long-sized rigid flat plate is erected in a longitudinally extending state above roof pipe sections 12C and 15B of pipe frames 12 and 15 constituting the roof section 11F of the cab 11. Thus, the rigidity of the roof section 11F of the cab 11 can be increased for a load from th upside by the reinforcing member 27. As a result, the same frames can be used for the pipe frames 12 and 15 used for the cab 11 of the lift truck 1 with small vehicle weight and the pipe frames 12 and 15 used for the cab 11 of a lift truck 1 with large vehicle weight, and the pipe frames 12 and 15 can be shared in the lift trucks 1 of different vehicle rank, so that kinds of components can be reduced.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236793-A (JP)
Title: Garment dryer
Inventor: ISHIHARA TAKAYUKI
IPC: D06F58/28
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To effectively dry garments by blowing drying air directly on the garments housed in a rotation drum in a garment drier.  <P>SOLUTION: Only when baffles are positioned below the rotation drum, air blowing is performed. This realizes proper branching of air such as feeding the drying air only to a baffle positioned at a place where drying is efficiently performed. This realizes the effective drying of directly blowing vigorous air on the garments from the baffle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004241234-A (JP)
Title: Optical electrode and dye-sensitized solar cell using it
Inventor: MAKI MIYAKO
IPC: H01M14/00
Filed: 2003-02-05
Abstract: <P>PROBLEM TO BE SOLVED: To solve a problem that a Graetzel-type cell has a high photoelectric conversion efficiency and possibility of a low cost manufacturing, but its semiconductor layer is fabricated by sintering the substrate by heating it at around 450-600°C after a crystallized titania sol is coated on a conductive substrate (conductive glass substrate), and an electric resistance of a transparent electrode layer becomes large by passing through this heating process.  <P>SOLUTION: In an optical electrode 2 in which the transparent electrode layer 5 is carried on the transparent substrate 4, and the semiconductor layer 6 composed of particulates of a metal oxide is formed on the surface of this transparent electrode layer 5, and which is obtained by adsorbing a pigment 9 there, the surface of the transparent electrode layer 5 is formed by a tetragonal tin oxide, and the rate of face (211) is made largest among orienting faces.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306539-A (JP)
Title: Method for producing polyester
Inventor: MATSUI YOSHINAO
IPC: C08G63/88
Filed: 2003-02-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a polyester which obtains a molded product, particularly a heat-resistant hollow molded product having excellent long-term continuous moldability, excellent transparency and heat-resistant dimensional stability, and reduced variability of the rate of crystallization.  <P>SOLUTION: The method for producing the polyester comprises (a) a low polymer polymerization step of esterifying or transesterifying mainly terephthalic acid or its ester-forming derivative with mainly ethylene glycol or its ester- forming derivative, (b) a melt polycondensation step of melt-polycondensing the low polymer obtained in the low polymer production step, (c) a contact treatment step of subjecting the polyester obtained in the above melt polycondensation step and at least any one member of a member made of a polyolefin resin, a member made of a polyamide resin, and a member made of a polyacetal resin to contact treatment, and (d) a fines or the like-removal step of removing fines and/or filmy substances from the polyester obtained in the above contact treatment step.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004247073-A (JP)
Title: Fixing structure of lamp cord
Inventor: TANAKA MITSURU
IPC: G02F1/13357
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To simplify a cable guide for fixing a cord to a lamp holder for a backlight in a liquid crystal display, reduce a material cost, reduce using portions of a double-sided adhesive tape for making the cable guide adhere to a lamp holder, and reduce the number of workers for cost reduction.  <P>SOLUTION: The cable guides 3, 4 are fitted to both ends in the length direction of the lamp holder. The cable guide on one side comprises a cord guide part 3A having an upward-facing fitting groove part 3a for fitting the cable from the upper side and a housing-like part 3B having an opening 3b for drawing out the cord and a cord on a lamp side to a front side. A cord guide groove 3c opened toward the back for drawing out the cords 1, 8 to the opening is formed in the upper side back of the housing-like part, and a cord coming out preventing hook 3d for preventing the coming out of the drawn out cords is projected inward. A cord coming out preventing cover part 4B is installed in the cable guide on the other side 4. The cord is fixed with the cable guides and the cord is exposed in a stretched state between the cable guides.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245059-A (JP)
Title: Scroll type compressor, and method of manufacturing scroll used for the compressor
Inventor: NAKANE YOSHIYUKI
IPC: F04C18/02
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a scroll type compressor and a method of manufacturing a scroll used for the compressor capable of preventing or reducing the wear of a coating caused by interference with a spiral wall of the other scroll due to the thermal deformation of the scroll.  <P>SOLUTION: This scroll type compressor is provided with a fixed scroll and a turning scroll respectively having spiral walls engaged with each other. The turning scroll is put in turning motion relative to the fixed scroll to compress a fluid taken into a compression chamber between both scrolls. The turning scroll 20 is provided with a scroll base material 23 having a spiral wall part 24 forming the main part of the spiral wall 22, and the coating 25 covering the spiral wall part 24. The coating 25 is formed with escape parts 27, 29 avoiding interference with the spiral wall 12 of the fixed scroll caused by the thermal deformation of the scroll.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004248352-A (JP)
Title: Hot plug equipment
Inventor: SEKIKAWA YUJI
IPC: H02M3/00
Filed: 2003-02-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot plug equipment where the output current of an output current limit circuit is set off in initial state while it is set on when the connector is connected to the hot plug equipment body.  <P>SOLUTION: In the hot plug equipment, a charge current is supplied to a capacitor 6 for protecting contact points of connectors 3 and 5 for connecting a power supply 2 to a hot plug equipment body 1, through an output current limit circuit 10 and the connector 3. The output current of the output current limit circuit 10 is set off in initial state while it is set to be on when the connector 3 is connected to the hot plug equipment body 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004245939-A (JP)
Title: Display control device and computer
Inventor: ISHII TSUTOMU
IPC: G09G3/20
Filed: 2003-02-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a display control device capable of easily grasping the numerical quantity of connected display mediums.  <P>SOLUTION: A write system 14 constituting an electronic book 16 is provided with a connector 20 which can load and unload a plurality of electronic papers 12 and recognizes the number of connected sheets by detecting a reply of a recognition signal outputted to the connector 20 on a recognition section 22. The sheet number data 30 is outputted from a sheet number data output section 24 to a host computer 18. In the host computer 18, data for display 32 composed of the sheet number data 30 is outputted and are written into the respective electronic papers 12 via a relational data giving and receiving section 26 on a write control section 28. Therefore, the number of sheets of the electronic papers 12 equipped as the electronic book 16 can be recognized and, as a result, the formation and the giving and receiving of image information in accordance with the number of sheets can be realized.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004209455-A (JP)
Title: Magnetic field dilator and method of expanding magnetic field by arranging magnet and turning steel ball into magnetic body
Inventor: NAKANO RYUKICHI
IPC: B01J19/08
Filed: 2003-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic field dilator for effectively magnetically treating a large sized pipe line or fluid to be damaged by the remaining of fouling by arranging a magnet and turning a steel ball into a magnetic body to expand magnetic field and a method of expanding magnetic field.  <P>SOLUTION: The magnetic field dilator is formed by charging the steel balls into the inside of a cylinder having through holes and fixing with 2 sets of a pair of caps each having through holes. A magnet built-in magnetic field dilator is formed by charging the steel balls into the inside of a cylinder provided internally with a partition plate on which a magnet is fitted and having a through hole and fixing 2 sets of caps each having a through hole. The expansion of the uniform and stable magnetic field is performed by arranging the magnet and turning the steel ball into the magnetic body by the magnetization of the magnet.  <P>COPYRIGHT: (C)2004,JPO&NCIPI