baber/WOPTO huggingface dataset:
Patent JP-2002189268-A (JP)
Title: Photo-functional composite material containing rare earth complex
Inventor: MACHIDA KENICHI
IPC: G11B7/2433
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a composite containing a rare earth complex having good light absorbing and emitting functions dispersed in a ceramic solid matrix and to provide a technique for designing and working the composite as an optical material by making use of the PSHB effect of the composite. SOLUTION: A europium crown ether complex is dispersed in a solid matrix comprising SiO2-MOx (M is a transition metal or the like) ceramics to obtain the objective composite which efficiently produces a permanent spectro-optical hole burning(PSHB) effect. When Ti, Zr or the like is used as a metal constituting the metal oxide(MOx) in the solid matrix, a formed hole can be held even to room temperature and the composite can be utilized as a wavelength multiple type high density optical recording material or the like.
Patent JP-2001216422-A (JP)
Title: Method and device for acquiring data from medical diagnostic system
Inventor: KERPELMAN DANIEL I
IPC: G16H30/20
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To provide technology for acquiring the operation or parameter data of plural medical diagnostic systems 24-38. SOLUTION: This technology is provided with a procedure for accessing the desired data through internal networks 20 and 22, to which the systems are connected. A date communication control systems 40 acquires data and can store the data in a data repository 92 of a medical institution by partially processing and filtering them. The repository can store the date in a data base or the like in a relational form. A control system periodically makes a contact with a remote service provider 14 and transmits one part of or all the data. With this technology, necessity to connect each of systems and the service provider is reduced and data can be easily collected inside the institution and transmitted to the service provider later.
Patent JP-2002188129-A (JP)
Title: Sweeper
Inventor: ANZAI HIROYUKI
IPC: E01H1/08
Filed: 2000-12-20
Abstract: PROBLEM TO BE SOLVED: To prevent dust from being discharged to the rear outside of a vehicle body, to reduce damage and the deterioration of a blower, and to surely accumulate refuse in a housing part. SOLUTION: This sweeper is provided with a rotary main brush 18 installed in a lower part of the vehicle body 17, and scraping up a recovering object on a road surface 22 to the vehicle advancing directional front side, the housing part 27 adjacent to the vehicle advancing directional front side of the rotary main brush 18 via an intake port 28, a suction part 38 arranged downstream of the housing part 27 via a filter 34 so as to suck and accumulate the recovering object scraped up by the rotary main brush 18 in the housing part 27, and a duct 40 for returning an exhaust wind exhausted from the suction part 38 to an installing place of the rotary main brush 18.
Patent JP-2002188062-A (JP)
Title: Adhesive transfer type pressure-sensitive adhesive tape
Inventor: NAGAREO HIDEKI
IPC: C09J193/04
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive transfer type pressure-sensitive adhesive tape that has improved sharp adhesive separation properties of the pressure-sensitive adhesive layer without adverse effect on the adhesive power to paper surface and the like and on the traveling properties. SOLUTION: In the adhesive transfer type pressure-sensitive adhesive tape that is used as it is loaded in the transfer apparatus equipped with the feed reel around which an adhesive transfer type pressure-sensitive adhesive tape is rolled, the head for pressing the pressure-sensitive tape unrolled and fed from the feed reel to the adherend to transfer the adhesive layer, and the winding reel for winding up the base material separated from the pressure-sensitive adhesive layer after the transfer operation, the pressure-sensitive adhesive layer comprises at least 5-35 pts.wt. of a tackifying resin softening at 90-160 deg.C and 0.5-10 pts.wt. of a crosslinking agent per 100 pts.wt. of an acrylic copolymer.
Patent JP-2002189815-A (JP)
Title: Virtual consistent education support system
Inventor: YANAGIYA MAYUMI
IPC: G06Q50/20
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a virtual consistent education support system allowing student individual data to be jointly held by a plurality of interested persons in education or a plurality of education agencies. SOLUTION: Individual data of various students occurring in the education agencies are electronically distributed on a network, thereby the data can be jointly held efficiently.
Patent JP-2002198825-A (JP)
Title: Data handling circuit
Inventor: KATAGIRI HIDEKI
IPC: H04L1/00
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a CRC error detecting circuit which divides multiplexed data by using a buffer memory and, at the same time, can perform CRC operation without using any shift register. SOLUTION: The CRC error detecting circuit divides the multiplexed data by using the buffer memory and performs the CRC operation by using a CRC register whenever the circuit receives one bit of multiplexed data. The circuit is controlled to complete the CRC operation on each divided data when the circuit receives all multiplexed. The CRC operation is performed by exclusive- ORing the bit of the same multiple number as that previously stored in the memory and a specific bit by shifting the first-mentioned bit and feeding back the second-mentioned bit.
Patent JP-2002193123-A (JP)
Title: Power steering device
Inventor: HORIUCHI ASAHARU
IPC: B62D5/083
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To simply realize a power steering device capable of obtaining assist force characteristic adaptive to the running condition without requiring labor and time for machining and assembling. SOLUTION: An oil pressure control valve 2 for supplying and discharging pressure oil to a hydraulic actuator for assisting steering is constructed on a connecting part of an input shaft 1a and an output shaft 1b connected by a torsion bar 3. A midway holding part 30 of the torsion bar 3 is held on the inner surface of a hollow part of the input shaft 1a through a slip ring 4, whereby only the torsion part 32 below the holding part 30 is distorted until the steering torque applied to the input shaft 1a through a steering wheel reaches the upper limit torque for causing a slip in the slip ring 4, and after it reaches the upper limit torque, the torsion parts 31, 32 on both sides of the holding part 30 are distorted so that the relative angular displacement corresponding to the above torsion is caused between the input shaft 1a and the output shaft 1b.
Patent JP-2002197433-A (JP)
Title: Ic card and method for manufacturing the same
Inventor: HONDA SHIKO
IPC: B42D15/10
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To inexpensively provide an IC card which can be embossed easily, can be used variously and can easily be provided with additional functions. SOLUTION: An IC module having an IC chip, a lead frame, etc., and an antenna 12 are adhered temporarily to a polyvinyl-chloride center core sheet 14 of 250±10 μm thickness having a hole 14a, and held between polyvinyl chloride printed core sheets 15, 16 of 250±10 μm thickness and polyvinyl chloride transparent core sheets 17, 18 of 50±10 μm thickness and made into a card by subjecting it to one heat laminating.
Patent JP-2002196065-A (JP)
Title: Portable gps receiver
Inventor: SUZUKI TATSUYA
IPC: H04B1/18
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To realize a portable GPS receiver capable of saving more power in comparison with a conventional one. SOLUTION: This portable GPS receiver is provided with an antenna switching circuit 18 detecting electric current fed from a power source 14 to an RF circuit 20a inside an external antenna 20 via connection between connectors 10a and 20c when the connector 20c related to the external antenna 20 is connected to the connector 10a for connection with the external antenna 20 for interrupting power source voltage supply from the power source 14 to a built-in antenna 16.
Patent JP-2002194064-A (JP)
Title: Resin composition for encapsulating semiconductor and semiconductor device using the same
Inventor: NAKAO MINORU
IPC: C08G59/62
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a resin composition for encapsulating a semiconductor, excellent in low stress property and adhesion property to an Ni-plated flame and capable of improving a reliability as a device, in encapsulating usage required for a high thermal-conductivity such as a power device, and to provide a semiconductor device. SOLUTION: The resin composition for sealing of the semiconductor is composed of, as essential components, (A) a modified epoxy resin, (B) a silane- modified novolac phenol resin, and (C) a crystalline silica. This modified epoxy resin is obtained by reaction of a mixture, wherein a novolac-type resin is mixed in either one epoxy resin of a biphenyl-type epoxy resin and an epoxy resin having a dicycropentadiene structure, with a dimethyl polysiloxane having an amino-modified group at both terminals. As the silane-modified novolac phenol resin, a reaction product of γ-glysidoxypropyl trimethoxysilane with an amino-type catalyst, is preferably used. The semiconductor device is produced by sealing a semiconductor element using the above resin composition for sealing the semiconductor.
Patent JP-2002191517-A (JP)
Title: Bathtub equipment
Inventor: ITAGAKI MASAHARU
IPC: A47K4/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide bathtub equipment which is provided with a lid having an automatic opening/closing mechanism and is thereby improved in convenience. SOLUTION: This bathtub equipment 1 includes the lid 3 which covers the top surface of a bathtub, the automatic opening/closing mechanism 11 of the lid 3, a bathroom monitor sensor 5 which detects a person in the bathroom and a control section 7 which controls respective sections. The control section automatically opens the lid 3 by driving the automatic opening/closing mechanism 11 when the bathroom monitor sensor 5 detects the person entering the bathroom and automatically closes the lid 3 by driving the automatic opening/ closing mechanism 11 when the sensor detects the person leaving the bathroom.
Patent JP-2002197543-A (JP)
Title: Electronic cash register
Inventor: IKEDA YOSHIHIKO
IPC: G07G1/06
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To eliminate trouble of a charge associated with a change of rooms. SOLUTION: A room change registering means is provided which registers information regarding a change of rooms when a guest having entered one room moves to another room. Once the information regarding the change of rooms is registered by the room change registering means, the charge for the room before the movement is added to the charge of the room after the movement according to the information. When payment information on the charge for the room after the room change to which the charge for the room before the room change is added is inputted, a receipt on which details of use including the history of the room change are recorded is printed and issued.
Patent JP-2002196709-A (JP)
Title: Transmission illumination type display panel
Inventor: HIRANO HARUMI
IPC: G09F13/04
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a transmission illumination type display panel having a light controlling layer formed by printing by an ink jet print method which is capable of extremely easy control of the density or the like. SOLUTION: The transmission illumination type display panel has a light transmitting substrate 1 made of an acrylic resin, polycarbonate resin or the like, a light transmitting display layer 2 which is formed by gravure printing on at least one of the top surface of back surface of the substrate and which acts as a display part 21 by illumination from the back face of the substrate, a light shielding layer 3 which is formed by gravure printing or the like on the top surface or back surface of the substrate so as to shield the region except for the display part against light, and a light controlling layer 41 which is formed by ink jet printing method on the back face of the substrate at least in the part corresponding to the display part.  The light controlling layer may be formed almost all over the back face of the substrate from the side where a light source 6 such as a cold cathode tube or the like is disposed to the other side, in particular, may be continuously formed almost all over the region where the display part is formed, or may be formed only in the region corresponding to the display part.
Patent JP-2002154373-A (JP)
Title: Mounting structure of head lamp for automobile
Inventor: OH SE WOOK
IPC: B60Q1/04
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure to move elasticity backward and downward so that a part absorbs impact in addition to conventional mounting structure of a head lamp so as to comply with European pedestrian safety laws and regulations. SOLUTION: This mounting structure of the head lamp for an automobile is devised to obey the European pedestrian safety lows and regulations by absorbing impact at the time of colliding against a pedestrian by inserting a hellous spring bracket into an existing mounting boss, a bolt and a snap fitting pin and mounting it.
Patent JP-2002183473-A (JP)
Title: Electronic store system capable of building optimum store information peculiar to customer
Inventor: TOMABECHI HIDETO
IPC: G06Q30/02
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an electronic store system capable of building optimum store information peculiar to a customer always enabling optimum buying and selling by generating optimum store information every time between an electronic store customer and an electronic store. SOLUTION: Peculiar information including screen design is built with a dynamic electronic store information building means and a cyber mall sending and receiving means whenever the electronic store customer requests peculiar information of store information. Since the peculiar information can be sent as if the peculiar information exists, store information sent by the electronic store customer and the electronic store can be generated with great deal of personality and expressive power.
Patent JP-2002536027-A (JP)
Title: Ｅｅｇ信号を解析するための方法−フラクト・イメージャ
IPC: G06F17/00
Filed: 1998-08-11
Abstract: (57)【要約】
１つの信号あるいはいくつかの並存する信号を解析するための方法であって、この方法は、信号の連続する値をディジタルのサンプルに変換するステップと、離散化された次元がｄの空間内で、その各点が、この信号の連続するサンプルの中から規則的に採取したｄ個の座標を有するｎ個の点からなるクラウドを形成するステップと、空間内のすべての点を通過する単一の線であって、この空間内で近接する点が、この線上で近接するランクを有するようにした線を規定するステップと、相関次元などの解析された信号を表す情報を提供するため、前記線上の点のランクを利用するステップとを含む解析方法。
Patent JP-2001513517-A (JP)
IPC: C09K23/12
Filed: 1998-08-04
Abstract: Processes for making particularly branched, especially monomethyl-branched or nongeminal dimethyl-branched surfactants used in cleaning products; preferred processes comprising particular combinations of two or more adsorptive separation steps and, more preferably, particular alkylation steps; products of such processes, including certain modified alkylbenzenes, modified alkylbenzenesulfonate surfactants, and consumer cleaning products, especially laundry detergents, containing them. Preferred processes herein more specifically use specific, unconventional sequences of sorptive separation steps to secure certain branched hydrocarbon fractions which are used in further process steps as alkylating agents for arenes or for other useful surfactant-making purposes. Surprisingly, such fractions can even be derived from effluents from current linear alkylbenzene manufacture.
Patent JP-2002538231-A (JP)
Title: 道路表層製作用瀝青またはアスファルト、道路表層、瀝青またはアスファルトを製作する方法
IPC: E01C7/26
Filed: 1998-08-27
Abstract: (57)【要約】
【課題】  道路表層は高い耐磨耗性を要求される。
【解決手段】  本発明は、道路表層を製作する瀝青またはアスファルトに関するもので、瀝青またはアスファルトはフィッシャー−トロプシュ合成によって得られたパラフィン（ＦＴパラフィン）を含有している。さらに本発明は、このような瀝青を有する道路表層、 およびこのような瀝青を使用する道路表層または路面の製作方法に関するものである。
Patent JP-2001515170-A (JP)
IPC: F04F99/00
Filed: 1998-08-25
Abstract: The gas-dynamic pressure wave machine, which is destined for the charge air supply of an internal combustion engine, comprises a rotor, a low pressure fresh air inlet channel, a high pressure charge air channel leading to the internal combustion engine, a high pressure exhaust channel coming from the internal combustion engine, and a low pressure exhaust channel the low pressure exhaust channel and the high pressure exhaust channel being enclosed in a gas housing and the low pressure fresh air inlet channel and the high pressure charge air channel being enclosed in an air housing, and each of all four channels communicating with the rotor through sector-shaped openings in their respective housings. The sector-shaped openings of the high pressure charge air channels are adjustably arranged in order to allow an adjustment of the process over the entire performance field of the internal combustion engine. For a further, even better adjustment of the process, the ratio of the total opening width of the high pressure channels to the total opening width of the low pressure channels is equal to or less th 1:3.25 while the total opening width of the high pressure channels amounts to 45° at the most. A further improvement is obtained by the fact that the air housing and/or the rotor casing are provided with a water cooling system.
Patent JP-2001518635-A (JP)
Title: きつく湾曲したデジタル光学スイッチ
IPC: G02B6/12
Filed: 1998-09-23
Abstract: (57)【要約】
湾曲したリッジ波導管（６００）を含む光学インデックススイッチ。波導管の周りのクラッド（５０８）は、光学スイッチのきつい湾曲を生成するため、選択的にエッチングされる。
Patent JP-2001522078-A (JP)
Title: Ｃｎｃ工作機械の制御方法
IPC: G05B19/418
Filed: 1998-10-22
Abstract: (57)【要約】
本発明は周期的に繰り返し発生するシーケンスを有するＣＮＣ工作機械の制御システムに関する。制御システムは、データ入力および視覚化ユニット（１）、機械制御ユニット（２）、ＣＮＣ工作機械の移動シーケンスを生成する少なくとも１つの記憶されたＮＣプログラムを有するＮＣ制御ユニット（３）を備えている。特定の工作物の加工に必要であり、またデータ入力および視覚化ユニット（１）に送信または上記ユニットで選択された機能データ（１０）は、データ入力および視覚化ユニット（１）からＮＣ制御ユニット（３）に送られる。機械制御ユニット（２）は、選択された制御データ（１１）に従い制御コードによってＮＣ制御プログラム（３０）の機能モジュール（３５）を呼び出し、ツリー構造の階層位置に関係なく、部分プログラムを表す１つの機能モジュールから次のモジュールに進む。そうすることにおいて、機械制御ユニット（２）は、各機能モジュール（３５）の保持コマンド（Ｈ）を制御コードによって無効にする。機械制御ユニット（２）は、１つの機能モジュール（３５）から次のモジュールへ切り替えられる際に、それぞれの機能モジュール間の移行機能（ＵＦ）を考慮に入れる。上記移行機能（ＵＦ）は、ＣＮＣ工作機械のデータを物理的に初期化またはロードするのに必要である。
Patent JP-2001523073-A (JP)
IPC: H04M1/738
Filed: 1998-11-05
Abstract: An adaptive handset interface method and apparatus for interfacing a two-wire analog telephone instrument, such as a modem, fax modem, facsimile machine or teleconferencing device, to a digital, analog or hybrid telephone system, such as a private branch exchange (PBX). The interface device is suitable for use with a variety of PBXs produced by different manufacturers, despite differences in signalling characteristics between the PBX and an associated PBX-compatible telephone. In a preferred embodiment, the invention does not require access to a handset port of the PBX-compatible telephone. The interface device is connected to the extension line along with a PBX-compatible telephone. An analog telephone instrument is then connected to the interface device. In order to communicate with the PBX using a communication protocol appropriate to the PBX, the interface device "learns" the characteristics of the PBX. This is accomplished by: determining whether the telephone system is an analog or digital telephone system; and, if the telephone system is a digital telephone system, monitoring communications between the PBX and the PBX-compatible telephone. Then, the interface device is configured according to the appropriate protocol by retrieving a set of operational parameters from a plurality of such sets pre-stored in a memory device within the interface device. The learning technique allows the interface device to automatically adapt itself to variations in signalling characteristics between the PBX and PBX-compatible telephone sets among the different PBX manufacturers.
Patent JP-2001524519-A (JP)
IPC: A61K8/00
Filed: 1998-12-01
Abstract: A topical pharmaceutical or cosmetic composition comprising, as the active ingredient, at least one of the NMIFA's having the following formula, wherein the NMIFA is under the form of an acid, a salt or an ester, and R1 is C1-C5 alkyl and R2 is C2-C6 alkyl, preferably wherein the NMIFA is 20:3(5,11,14). These NMIFA's are used for the preparation of a composition intended to modulate the metabolism of lipids in superficial mammal tissues. <CHEM>
Patent JP-2001525503-A (JP)
Title: 接着性ボンディング
IPC: D06M17/00
Filed: 1998-12-10
Abstract: (57)【要約】
本発明は、少なくとも１つが一時的に可融性接着剤でコートされているレイヤー(layers) の配列、レイヤーの融合、少なくとも１つの伝統的製造工程の実行、接着剤を散逸するための加熱または加熱と加圧の組み合わせを使用する工程を含み、前記接着剤が、加熱時に急速な粘性の減少を呈示する低分子量接着剤である、複数レイヤーから成る衣服の製造方法を供給する。従って、前記接着剤は糊付け線 (glue line) から主として心入れする台生地内に流出する。好ましくは、加熱工程は、融合生地または仕立て済み衣服のスチームプレスを含む。
Patent JP-2001525498-A (JP)
Title: フッ素をドープされたダイアモンド様被覆物
IPC: B32B19/00
Filed: 1998-12-03
Abstract: (57)【要約】
本発明はさまざまな基体の上への炭素、珪素、酸素、水素、及びフッ素を含むダイアモンド様組成物を含むフッ素をドープされた被覆物に関する。好ましい基体には、可撓性基体、精密刃基体、及び電気外科用器具が含まれる。本発明はフッ素をドープされたダイアモンド様被覆物で被覆された基体を製造する方法であって、真空被覆室に該基体を置く工程及び炭素、珪素、酸素、水素、及びフッ素のイオン、原子、又はラジカルから構成される固まりのない粒子ビームであって、各粒子種の平均自由行路がその粒子源と基体の成長する粒子被覆表面との間の距離よりも大きい粒子ビームの共沈着により該基体の上に炭素、珪素、酸素、水素、及びフッ素を含むダイアモンド様組成物を沈着させる工程を含む方法にも関する。
Patent JP-2001527076-A (JP)
IPC: A61K31/551
Filed: 1998-12-23
Abstract: Asmarine A and B, novel cytotoxic diterpene-alkaloids, have been isolated from the sponge Raspailia sp. The structure of these compounds have been established on the basis of NMR data and confirmed by X-ray analysis. Also claimed are compounds (I) or (II), wherein R<1> represents hydrogen or lower alkyl or lower alkanoyl; R<2> represents hydrogen or lower alkyl; R<3> is either an alkyl or a cycloalkyl group containing one or more isopreneunits, or a monoterpene or a sesquiterpene or a sesquiterpene or a diterpene group; R<4> or R<5> represent hydrogen or lower alkyl; R<6> represents lower alkyl; X represents F or Cl or Br or (I).
Patent JP-2002502205-A (JP)
IPC: H04L9/14
Filed: 1999-01-28
Abstract: The invention relates to a cellular radio system and a method of ciphering data transmission in a radio system that comprises at least one transceiver communicating with other transceivers on a radio connection including one or more parallel radio bearers or logical channels, ciphering being performed on said bearers or logical channels using selected ciphering method parameters. Ciphering is performed on said bearers using selected ciphering method parameters. To ensure diverse and efficient ciphering, different ciphering method parameters can be used on each parallel radio bearer.
Patent JP-2002502914-A (JP)
Title: エッチング方法
IPC: C09K13/04
Filed: 1999-01-15
Abstract: (57)【要約】
【解決手段】  金属酸化物膜、とくに基板上の酸化スズ膜をエッチングする方法であって、金属（亜鉛）を前記膜上に堆積し、塩酸（ＨＣｌ）等の酸と塩化第二鉄等の金属溶解剤との混合物によりエッチングを行う。塩酸は亜鉛と反応して活性水素を生成し、これが酸化スズを金属スズに還元し、このスズが塩酸によりエッチングされる。
Patent JP-2002505466-A (JP)
Title: 遠隔メソッド呼出し方法及び装置
IPC: H04L29/06
Filed: 1999-02-17
Abstract: (57)【要約】
【課題】  総称コードを用いた遠隔メソッド呼出しのための方法及び装置を提供する。
【解決手段】  クライアントマシンは、メソッドオブジェクトの識別子を含む遠隔オブジェクトのメソッドを呼び出すためのコールを転送する。サーバマシンは前記識別子を受信し、総称コードを用いてメソッドオブジェクトを呼出し、呼び出されたメソッドの標識を関連するパラメータと共に返す。
Patent JP-2002506972-A (JP)
Title: 光を検出するための光学的構成
IPC: G01N21/552
Filed: 1999-03-10
Abstract: (57)【要約】
蛍光を発する分子が顕微鏡用スライド(２４)と結合される。顕微鏡用スライド(２４)が液浸油によって光導波路(１)の第１の端面と結合される。またこの光導波路は、回転放物面の形状を持つシェル表面(３)と第２の端面(４)とを有する。上記分子は回転放物面の焦点に配置される。光導波路(１)に面する半空間の中へ放射される分子光のほぼ全体が光導波路(１)の中に入る。特に、エヴァネッセント放射(７)も光導波路(１)の中に入る。このエヴァネッセント放射は回転放物面の形状を持つシェル表面(３)で全反射され、視準されて前記第２の端面(４)から現れ、検出器(３０)に達する。このようにして、分子のエヴァネッセント放射のほぼ全体を登録することが可能となる。かくして、光学的構成によってエヴァネッセント放射の光集光効率が改善され、したがって、蛍光発光ベースのバイオセンサの、表面近くに在る分子の選択的検出感度が改善される。