baber/WOPTO huggingface dataset:
Patent JP-2005501868-A (JP)
IPC: C07D405/06
Filed: 2002-08-21
Abstract: This invention provides non-immunosuppressive rapamycin 29-enols, which are useful as neurotrophic agents, in the treatment of solid tumors, and vascular disease.
Patent JP-2005501930-A (JP)
IPC: C08B35/00
Filed: 2002-08-06
Abstract: The invention relates to the use of hyperbranched amylopectin which has an average branch degree of between >10 and 25 mol % and a molecular weight (Mw) ranging from 40.000-800.000 Dalton and the derivatives thereof in methods for surgical or therapeutic treatment of human or animal bodies or in a diagnostic method, preferably as a plasma volume expander. Plasma volume expanders based on hydroxy-ethylated amylopectin have, as a result of hydroxy ethylation, hitherto exhibited the disadvantage of incomplete metabolism and thus temporary tissue storage which is linked to side-effects. According to the invention, novel plasma expanders based on polysaccharides which do not exhibit the same disadvantages as the former are provided. Improved, completely metabolised plasma expanders based on hyperbranched amylopectin which can be obtained therefrom so that native plant-amylopectins are altered-by transglycosylation in such a way the adjustable, high degree of branching enables control of the serum-alpha-amylase decomposition so that no or only a very insignificant degree of hydroxy ethylation is necessary.
Patent JP-2005507552-A (JP)
Title: 回路装置
IPC: H05B41/24
Filed: 2002-10-18
Abstract: 【課題】ランプを作動させるための回路装置を提供すること。 【解決手段】ランプによって消費される電力を制御するための制御ループが装備されているランプを作動させるための安定器回路において、このランプによって消費される電力は、供給電圧の振幅が減少すると、減少する。これによって、安定器回路の過大電流は防止される。 【選択図】図１
Patent JP-2005510724-A (JP)
Title: 年齢にマッチした対照を示すタンパク質バイオポリマーマーカー
IPC: G01N33/566
Filed: 2002-10-31
Abstract: 本発明は、特定の試料内で検証可能であるバイオポリマーの多様性を最大限にする質量分析および飛行時間検出法とともに予備ステップの組合せの使用に関する。次いで、かかる試料内で検証されたバイオポリマーの集団は、少なくとも１つの病態を証拠だてるその能力に関して検分され、それによって診断医は、前記バイオポリマーの存在および／または非存在の認識に対する前記少なくとも１つの病態の存在または非存在のいずれかを特徴づける能力を得、疾患のリスク評価を予測し、かつ前記疾患に対する治療方法を展開させることが可能となる。
Patent JP-2005513697-A (JP)
Title: ラジアルチルトの低減した媒体
IPC: B32B7/00
Filed: 2002-10-08
Abstract: ラジアル偏差が約１．１５程度以下の記憶媒体（５）が開示されている。一実施形態では、この記憶媒体（５）は、プラスチック基板（１０８）、光学層（１１４）、及びその間に配置されたデータ記憶層（１０２）を含んでなる。データ記憶層（１０２）と基板（１０８）の間に反射層（１１）が配置されている。
Patent JP-2005514608-A (JP)
Title: 回転速度センサ
IPC: G01C19/56
Filed: 2002-09-25
Abstract: 基板とコリオリ要素（２ａ，２ｂ）とを有している回転速度センサを提案する。ここでコリオリ要素（２ａ，２ｂ）は基板の表面上に配置されており、励振手段（１２ａ，１３ａ，１２ｂ,１３ｂ）が設けられており、この励振手段によってコリオリ要素（２ａ，２ｂ）は第１の軸（Ｘ）に対して平行に振動するように励振される。ここで検出手段（１５ａ，１６ａ，１５ｂ,１６ｂ,１７）が設けられており、この検出手段によって、コリオリ力に基づくコリオリ要素（２ａ，２ｂ）の、第１の軸に対してほぼ垂直方向の第２の軸（Ｙ）への偏移が検出可能であり、第１の軸及び第２の軸（Ｘ,Ｙ）は、基板の表面に対して平行であり、基板に対して少なくとも部分的に可動するように設けられたセンサ素子（１ａ，１ｂ,２ａ，２ｂ,３ａ，３ｂ）が設けられており、力伝達手段（１９,２０）が設けられており、ここでこの手段（１９,２０）は、基板とセンサ素子（１ａ，１ｂ,２ａ，２ｂ,３ａ，３ｂ）のうちの少なくとも１つとの間の静的な力作用を伝達する。
Patent JP-2005517023-A (JP)
Title: アジリジン化合物の治療的使用
IPC: A61P19/02
Filed: 2002-11-05
Abstract: 病気の治療方法が提供される。この方法は、そのような治療を必要とする対象に、有効な量の１種または２種以上のアジリジン化合物を投与することによって、核酸分子の転写および／または複製を予防または抑制することを含む。また、１種または２種以上のアジリジン化合物を含む医薬組成物も提供される。
Patent JP-2005518148-A (JP)
Title: データ転送方法
IPC: H04W36/18
Filed: 2003-02-17
Abstract: 本発明は、移動局（ＭＳ）と基地局（ＢＳ）の間で並行に存在するパケット指向チャネルと連続チャネルを介したデータ伝送方法に関しており、この場合連続チャネルを介した伝送が中断され、それによって少なくとも１つの転送ギャップが形成される。
Patent JP-2005525348-A (JP)
Title: 皮膚のための光防護性の経口投与可能な組成物
IPC: A61K35/74
Filed: 2003-02-18
Abstract: 経口的に許容される担体中に含めた光防護有効量のｉ）少なくとも１種のプロバイオティック乳酸菌又はその培養上清、及びｉｉ）少なくとも１種の酵母を含む、皮膚の光防護のための経口投与可能な組成物である。
Patent JP-2005517884-A (JP)
Title: 圧力強化ダイヤフラム弁
IPC: F16K7/12
Filed: 2003-02-12
Abstract: 圧力強化弁（１００）は、第一室（１０６）を通して入る第一圧力を有する流体媒体の流れを制御するためのダイヤフラム（１０８）を備え、ダイヤフラム（１０８）は、第一の圧力がかけられる、第一室（１０６）内の第一側面と、第二室（１１４）内の、第一側面と反対に構成されているダイヤフラムの第二側面に第二の圧力をかけるための圧力入口部（１２０）とを備え、第一室（１０６）と第二室（１１４）は互いに別個にシールされている。第一及び第二の圧力は、互いに関して任意の適切な量である。圧力入口部（１２０）は、内部ポート（１１６）から注がれる又は外部に第二圧力で供給されている内部の作動流体を供給する。
Patent JP-2005518043-A (JP)
Title: 携帯型装置用省電力管理
IPC: G06F1/32
Filed: 2003-02-19
Abstract: 携帯型装置（１００）用の電力管理システムは、携帯型装置（１００）のコンポーネント（１８０ａ−１８０ｚ）の間の電力配分を動的に制御する様々な技術を使用する。電力優先計画は、データ保存機能のようなより重要度の高い機能により長い電力持続時間を与えるため、重要度の低い機能が先に無効にされるように、徐々に装置の個々のコンポーネント（１８０ａ−１８０ｚ）を無効にするか、又は、個々のコンポーネントへの電力を減少させる。性能依存型の計画は、最低限の性能レベルを維持するため、選択コンポーネント（１８０ａ−１８０ｚ）への電力を連続的に調整し、その結果、必要以上の性能のための電力消費を回避する。装置（１００）のユーザは、望ましい電力優先度付与と性能のレベルのオプションが与えられる。
Patent JP-2005518279-A (JP)
Title: 反応性−吸着性防護材料および使用方法（関連出願の相互参照）この特許出願は、２００２年２月２５日出願の米国特許仮出願６０／３６０，０５０の優先日の利益を主張する。
IPC: D06M11/74
Filed: 2003-02-24
Abstract: 活性炭吸着剤を有する反応性−吸着性防護材料であって、これはゲル型イオン交換樹脂から製造されるものを含む。この活性炭吸着剤は化学的不純物を吸着するための吸着性を有する。この活性炭をウエットラーリゼーションして、空気中の血液剤に対する防護を提供するための反応性をこの活性炭上に更に付与する。有利なこととしては、このカーボンの吸着能力の有効性を消滅させない一方で同時に、化学物質、特に血液剤を中和する能力を有する卓越した反応性−吸着性材料が提供される。
Patent JP-2006508328-A (JP)
Title: 低周波スペクトルによりサンプルを特徴付けるシステムおよび方法
IPC: G01N37/00
Filed: 2003-03-28
Abstract: 分子回転を示すサンプル（２００）を調査する方法と装置が含まれる。サンプルは、磁気シールドと電磁シールドの両方を備える容器（５０）内に配置され、ガウスノイズがサンプル内に注入される。注入されたノイズに重ね合わせられているサンプル源放射からなる電磁時間領域ノイズが検出される。この信号は、周波数領域成分との相互相関が求められた信号について同じサンプルにより出力された第２の時間領域信号との相互相関が求められる。信号は高速フーリエ変換「ｆｆｔ」によりグラフ化され、ＤＣ〜５０ｋＨｚの周波数範囲内の周波数領域スペクトルを出力する。このスペクトルから、調査対象のサンプルに固有の１つまたは複数の低周波信号成分が識別される。
Patent JP-2005523546-A (JP)
Title: タイムジャンプを用いたコピー検出およびプロテクション方法
IPC: G06F21/10
Filed: 2003-04-01
Abstract: 本発明は、タイムスタンプが記録担体上に記憶された情報ブロックに割り当てられた前記記録担体のコピー検出方法に関する。オリジナルとコピーを区別する安全な方法を提供するため、本発明によれば、後続の情報ブロックに割り当てられた前記タイムスタンプのタイミングは少なくとも１つの不連続を有し、前記少なくとも１つの不連続はユーザ情報を符号化するために用いられる。
Patent JP-2005196433-A (JP)
Title: Electronic device
Inventor: OKUBO MASAFUMI
IPC: G06Q50/00
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To automatically control the operation of an application on an electronic device according to a network.  <P>SOLUTION: Each electronic device has a communication path table in which, for each network, destination for reporting the occurrence of a state change such as a state change of an application are written. For example, in the case of services executed by an electronic device 10 (portable network) and electronic devices 20, 30 (domestic network), the electronic device 20 is registered in the communication path table of the electronic device 10. Similarly, the electronic devices 10, 30 are registered in the communication path table of the electronic device 20 and the electronic device 20 is registered in the communication path table of the electronic device 30. When an application on the electronic device 10 ends, the communication path table is referred to and an application ending request is sent to the electronic device 20, which in turn sends an application ending request to the electronic device 30.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210791-A (JP)
Title: Process for preparation of nitrodiphenylamine
Inventor: KUNZ KLAUS
IPC: B01J31/18
Filed: 2004-01-07
Abstract: <P>PROBLEM TO BE SOLVED: To obtain nitrodiphenylamine in high yield and high selectivity by reacting a nitrohalogenobenzene and aniline.  <P>SOLUTION: The process for preparation of nitrodiphenylamine comprises a reaction of the nitrohalogenobenzene, aniline, a base and a catalyst of formula (I). In formula (I), X is a 1, 2-ethanediyl group or a 1, 2-ethenediyl group, M is a 1-19C alkyl group or the like, Y is a halogen atom or the like, Z is 1, 2 or 3, m is an integer of 1-6, and r is 0, 1 or 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231951-A (JP)
Title: Polyester composition and its use
Inventor: NAKAYAMA SEIJI
IPC: C08L67/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition which is suppressed from gelling and generation of aldehydes such as acetaldehyde or the like when molding a molded product or manufacturing a coated product by an extrusion coating, and to provide a molded product or a coated product which has no irritative smell and is excellent in gas barrier properties and/or flavor retention.  <P>SOLUTION: The polyester composition comprises 100 pts.wt. of a thermoplastic polyester and 0.001-100 pts.wt. of a partially aromatic polyamide, wherein the gelling time of the partially aromatic polyamide when heat treated at 260 °C under nitrogen atmosphere is at least 3 hours. The polyester composition is excellent in heat stability when molding a molded product, suppressed from gelling and increasing of aldehydes such as acetaldehyde, and excellent in transparency, gas barrier properties and/or flavor retention, and also gives a hollow molded product excellent in dimensional stability under heating and a sheet form article and an oriented film both excellent in dimensional stability after molding.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005196581-A (JP)
Title: Method and device for storing and managing contact in distributed collaboration system
Inventor: EVDOKIMOV ALEXEI
IPC: G06F15/00
Filed: 2004-01-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for storing and managing contact information in a distributed collaboration system.  <P>SOLUTION: In the distributed collaboration system, each user stores all contact information in a local contact store. Each subsystem that maintains contact information, such as a shared space or contact list, and thus serves as a source for contact information would then store only information, such as a URL, that identifies a contact in the contact store. In order to ensure that communications with a contact are not lost by a failure to receive contact communication information, the local contact stores are updated by means of bi-directional subscriptions. In particular, when information for a contact is added to a user's local contact store, a subscription message is sent to that contact. The subscription message contains the user's contact information and requests that the user be added to a subscription list for the contact. Updated contact information is automatically sent to each person on the subscription list.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005194602-A (JP)
Title: Valve, mechanical seal, and method for manufacturing them
Inventor: KIYOTOKI YOSHIHISA
IPC: C22C1/10
Filed: 2004-01-09
Abstract: <P>PROBLEM TO BE SOLVED: To improve the corrosion resistance and erosion resistance of a composite material, in a valve or a mechanical seal having the composite material of a cobalt-based alloy and a ceramic.  <P>SOLUTION: The valve or the mechanical seal, in the valve having a valve element 1 and a valve box 2, or in the mechanical seal having a structure of pushing an end face of an idler ring capable of moving in an axial direction while rotating, to the end face of a seat ring which does not rotate, to closely contact both end faces and seal the mechanical seal, is made by diffusion-bonding a member that is formed of a composite material of the cobalt-based alloy containing eutectic carbides comprising chromium carbides which are divided into particles with an average particle diameter of 30 μm or smaller, and a ceramic, to at least either of the contact faces of the valve element 1 and the valve box 2 or at least either of the contact faces of the idler ring of the mechanical seal and the seat ring of the mechanical seal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005201137-A (JP)
Title: Single-shaft multi-stage pump
Inventor: CHIBA YOSHIMASA
IPC: F04D1/06
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a single-shaft multi-stage pump capable of reducing size and saving space.  <P>SOLUTION: The single-shaft multi-stage pump comprises a rotating shaft 1 having an impeller 2 in multi stages, bearings 31 and 43 for supporting the rotating shaft, and a balancing device 8 for applying balance hydraulic power facing impeller hydraulic power to the rotating shaft. Using water lubricated bearings as the radial bearing, the rotating shaft is supported via a balancing member 21 in the balancing device by the water lubricated radial bearing.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005203559-A (JP)
Title: Radiator
Inventor: KONOSU NAOHIRO
IPC: H01S5/024
Filed: 2004-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To maintain heat exchange performance, and to reduce manufacturing costs.  <P>SOLUTION: A plurality of slits 101 going through on upper and lower surfaces at a prescribed interval along a periphery are provided at the square periphery of a middle heat receiving body 2-1, and only one brazing filler metal sheet 100 is arranged between an upper heat receiving body 3 and the middle heat receiving body 2-1 for joining respective heat receiving bodies 1-3. Then, when joining the respective heat receiving bodies 1-3, the lower heat receiving body 1, the middle heat receiving body 2-1, the brazing filler metal sheet 100, and the upper heat receiving body 3 are laminated in this order and are set to a tool for joining. In this case, when the brazing filler metal sheet 100 is melted, the brazing filler metal sheet 100 flows to each slit 101 as shown by an arrow by a capillary phenomenon, and further enters between the middle heat receiving body 2-1 and the lower heat receiving body 1 for joining both of them. In this case, the upper heat receiving body 3 and the middle heat receiving body 2-1 are joined simultaneously.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004238789-A (JP)
Title: Exercise supporting tights
Inventor: ISOBE NARIFUMI
IPC: A41B11/14
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pair of tights of a new category for supporting right exercise of the lower half of the body of a wearer unlike spats having taping function and supporter function.  <P>SOLUTION: This pair of tights supporting movements of the lower half of the body of a wearer is made of a material with stretchability as a whole and has a strong area with strong tightening force and a weak area with weak tightening force. The strong area comprises at least a first area corresponding to the abdomen of the wearer and a second area corresponding to the back waist part. Preferably, the second area extends from the back waist part to the pelvis of the wearer.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005203255-A (JP)
Title: Manifold structure of fuel cell
Inventor: AKIKUSA JUN
IPC: H01M8/12
Filed: 2004-01-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manifold structure of a fuel cell which can homogenize temperature distribution in the direction of laminated layers in a fuel cell stack.  <P>SOLUTION: While the fuel cell stack 1 is constituted by laminating alternately power generation cells 5 composed of electrode layers installed on both faces of solid electrolyte layers and separators 8 having reaction gas passages 9, 10 inside, and in the fuel cell which is provided with manifolds 17, 18 for the reaction gas passage that is penetrated through the separator 8 in the thickness direction extending toward the direction of the laminated layers and in which reaction gas is supplied to each electrode layer through the gas passages 9, 10 inside the separator 8 through which the manifolds 17, 18 are communicated, gas introduction pipes 31 to 35 communicated with the prescribed separators 8 are arranged inside the manifolds 17, 18.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005200079-A (JP)
Title: Glass container
Inventor: OTSUKA MITSUTOSHI
IPC: B65D23/00
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To develop a glass container which uses an organic ink exhibiting less environmental load in printing on a glass container and on a label to be stuck to the glass container, in which the ink is not deteriorated.  <P>SOLUTION: A printing layer printed in an organic ink is provided or a label printed in the organic ink is stuck on the outer surface of the glass container. Furthermore, a resin layer having an ultraviolet-cutoff function is formed by covering the printing layer or the label, so that the printing layer or the label is covered by the resin layer having the ultraviolet-cutoff function to protect the organic ink from ultraviolet rays, with no deterioration of the organic ink.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005199223-A (JP)
Title: Recovery method and recovery device of gasoline vapor
Inventor: TOMITA MASANOBU
IPC: B01D53/44
Filed: 2004-01-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for recovering gasoline vapor generated from an underground tank of SS at a recovery rate of 99% or more using a small two-tower type pressure-swing adsorption device with a decrease in installation cost and a recovery device of the same.  <P>SOLUTION: The method is employed to recover an exhaust gas containing the gasoline vapor discharged from the underground tank 2 of a gas station by the two-tower type pressure-swing adsorption device 9, the exhaust gas containing the gasoline vapor is introduced into an adsorption device 1a(1b) in an adsorption process, the gasoline vapor is adsorbed onto activated carbon with microhole diameters of 3 to 20 nm or silica gel with micro hole diameters of 6 to 10 nm that is an adsorbent, the exhaust gas that is purified is discharged into the atmosphere, the gasoline vapor adsorbed onto the adsorbent in the adsorption device 1a (1b) in a regeneration process is sucked by a vacuum pump 7, and the gasoline vapor separated from the adsorbent is recovered into the tank 2 as it stands.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205248-A (JP)
Title: Method for oxidizing waste photographic processing solution electrolytically and method for improving electrolytic oxidation efficiency
Inventor: MATSUMOTO ATSUSHI
IPC: C02F1/461
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To present an electrolytically oxidizing method for restraining the deterioration of the COD (or TOC (total organic carbon)) decreasing efficiency when COD (or TOC) of waste photographic processing solution is effectively electrolyzed continuously.  <P>SOLUTION: This method for oxidizing waste photographic processing solution electrolytically (this method for improving the electrolytic oxidation efficiency) comprises a step to electrolytically oxidize the waste photographic processing solution while diluting the gas to be generated in/emitted from the waste photographic processing solution with air or oxidizing gas-mixed air. Good results can be obtained particularly when a conductive diamond electrode is used as an anode.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005205610-A (JP)
Title: Thermal recording body
Inventor: MINAMI TAKEHIRO
IPC: B41M5/26
Filed: 2004-01-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a thermal recording body excellent in thermal-head matching properties and recording density.  <P>SOLUTION: In this thermal recording body wherein a thermal recording layer containing a leuco dye and a coloring agent is provided on a substrate and wherein a protective layer containing a pigment and an adhesive is provided on the thermal recording layer, 5-70 mass% amorphous silica with an average particle diameter of 50-1,000 nm, a specific surface area of 50-500 m<SP>2</SP>/g, a pore size of 100 nm or less and a pore volume of 0.4-2.0 ml/g is contained in the protective layer so as to serve as one means for solving the problem.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005209810-A (JP)
Title: Solid-state imaging device equipped with mesa-type photo detector
Inventor: OKOCHI NAOKI
IPC: H04N5/369
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a structure of a solid-state imaging device which can suppress a crosstalk phenomenon.  <P>SOLUTION: The solid-state imaging device comprises a semiconductor substrate, a plurality of photo detectors for generating signal charge in accordance with incident light each of which is formed in each pixel on the light receiving face side of the semiconductor substrate, a reading-out circuit which outputs image signals based on the signal charges generated by the plurality of photo detectors, and a shading film which is arranged on the light receiving face side and has an opening in an incident light path of the photo detector. At least some of the photo detectors satisfy following conditions about their semiconductor surfaces: (1) semiconductor surfaces of these photo detectors are formed in mesa shapes protruding above those near the photo detectors, and (2) top faces of the mesas reach such a height that blocks inclined incident light which gets under the shading film and generates noise in the image signal.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210570-A (JP)
Title: Image processing device, image processing program, and memory medium
Inventor: SEKIGUCHI MASARU
IPC: H04N1/40
Filed: 2004-01-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve compression efficiency and reduce(compress) the file size of a generated image file without decreasing the image quality of a multiple value image as a processing object, while visibility of pixels in a specific attribute area is ensured even if there is an area(specific attribute area) having specific attributes, such as a character and a ruled line.  <P>SOLUTION: A multi-value image as an original image and a binary image based on the multi-value image are prepared (S1, S2), and each pixel of a specific attribute portion is specified on the basis of the binary image (S3). According to whether there is the specific attribute portion or not, an image of the specific attribute area made up of colors determined after the generation of a binary image, in which pixels other than those of the specific attribute area are replaced with white pixels (S4, S6, S7). A multi-value image, in which pixels of the specific attribute portion are covered by a background color is generated (S5), and each is encoded (S8) and filed (S9). In addition, pixel allotment is carried out for two or more binary images, which are constituted by the specific attribute portion made up of colors determined in step S7.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005218156-A (JP)
Title: Power supply method and power supply device
Inventor: ITO HIROMI
IPC: G03G21/00
Filed: 2004-01-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a power supply method that prevents a flicker generated due to the connection to a load wherein power consumption periodically varies, and a power supply device.  <P>SOLUTION: The power supply device 100 is composed of a power supply circuit 1 and a power supply circuit 2 that constitutes a DC-DC converter, and the load 200 such as a flash lamp that can periodically emit light is connected to the power supply circuit 2. The power supply circuit 1 is composed of a switching power supply circuit and a control circuit. The control circuit comprises: an input voltage detection part 11 that detects an input voltage rectified by a rectifying circuit; an output voltage detection part 12 that detects a DC output voltage Vo1; an operation part 13 that operates a current command value; a difference operation part 14 that outputs a differential signal between the operated current command value and a current signal detected by a current detection resistor R; an adjuster 15 that determines an on-duty from the differential signal; and a pulse generation part 16 that generates an on-duty pulse and on/off-controls a first field-effect transistor Q1. The control circuit controls the DC output voltage Vo1 of the power supply circuit 1.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005217187-A (JP)
Title: Manufacturing method of rare earth magnet
Inventor: MORI MASAMI
IPC: H01F41/02
Filed: 2004-01-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a rare earth magnet for obtaining a rare earth magnet with sufficiently excellent corrosion resistance.  <P>SOLUTION: In the manufacturing method of the rare earth magnet through an aerosol blowing process of blowing aerosol containing a dielectric material dispersed in a gas to the surface of a magnet element body containing rare earth elements, a protective layer containing the dielectric material is formed on the surface of the magnet element body.  <P>COPYRIGHT: (C)2005,JPO&NCIPI