baber/WOPTO huggingface dataset:
Patent JP-2002175379-A (JP)
Title: Procedure system
Inventor: YONE YUTAKA
IPC: G06Q50/00
Filed: 2000-12-08
Abstract: PROBLEM TO BE SOLVED: To provide a procedure system for efficiently performing individual authentication processings requested in various kinds of procedures. SOLUTION: This procedure system, connected to the terminal of a member user and an authentication data issuing site via a network, is provided with a means for receiving the specifications of a desired procedure from the terminal of the member user, a means for checking whether authentication data required in the specified procedure are provided inside a portable storage device, owned by the member user and connecting the terminal of the member user to the authentication data issuing site for issuing the authentication data, when they are not provided and a means for preserving the authentication data acquired by the user at the authentication data issuing site inside the storage device.
Patent JP-2002179112-A (JP)
Title: Hermetic container and the same impossible to be restored to original form when once unsealed
Inventor: FUJIKASHI MORIMITSU
IPC: B65D43/06
Filed: 2000-12-11
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive hermetic container which can reliably prevent contents from leaking even if containers are uneven in manufacture and which can be easily opened/closed. SOLUTION: To attain the above purpose, the hermetic container comprises a body with an upper part opened and formed with an annular seal at an upper end and a lid for lidding the upper opening of the body, and equipped with an annular recess for receiving the annular seal along its periphery. The annular seal comprises two annular belts formed with the annular seals at an interval. When the hermetic container is sealed, the two annular belts received in the annular recess elastically deform in such a direction that the two annular belts come closer to each other.
Patent JP-2002177108-A (JP)
Title: Stock price analysis chart scroll
Inventor: MAEDA HIROYUKI
IPC: A47G1/00
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a stock price analysis chart scroll which affords a function like that of a scroll to a stock price analysis chart, makes stock prices, etc. visible at a large space, shows the stock prices of a long term, such as for several tens years in particular at a glance, does not require the costs of maintenance and equipment, is low in a cost, facilitates installation, etc. to a wall surface, makes storage, etc. easy and is entirely novel. SOLUTION: Hooking means for hooking the scroll to the wall surface, etc. are provided to a chart body 1 constituted in such a manner that the stock prices are displayed at the axis of ordinate and daily, weekly, monthly and yearly time can be displayed at the axis of abscissa.
Patent JP-2002177527-A (JP)
Title: Game machine
Inventor: HOSHINO TETSUYA
IPC: A63F7/02
Filed: 2000-12-13
Abstract: PROBLEM TO BE SOLVED: To provide a game machine allowing a player to see a demonstration screen in an optional mode at an optional time even in the middle of the screen, or the like, and capable of further arousing the interest and anticipation of the player. SOLUTION: A game screen or the demonstration screen can be selectively displayed on a main digital 14 by the action of a demonstration screen selector switch 30. When the demonstration screen is displayed, the screen can be optionally displayed in a display mode such as 'rewind', 'quick feed', or 'temporary stop' by the action of an edition display selector button 32, thereby the interest and anticipation of the player is further improved.
Patent JP-2002185825-A (JP)
Title: Imaging device
Inventor: MIYAKE IZUMI
IPC: G03B7/099
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide an imaging device that has high strength in the front face of enclosure, so as to properly protect an optical system contained in the inside of the enclosure. SOLUTION: The imaging device is provided with an optical system 22 that is used to photograph an object, the enclosure 159 that has a front face 152 almost perpendicular to an optical axis of the optical system 22 and side faces 156, 158 adjacent to the front face 152, and an extract section 138, to which the optical system 22 is fitted and by which the optical system 22 is contained in/pulled out the enclosure 150 via the side face 158.
Patent JP-2002179410-A (JP)
Title: Method of manufacturing fine oxide particle
Inventor: OHARA MASAKAZU
IPC: C01B33/18
Filed: 2000-12-14
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing fine oxide particles, in which the sticking phenomenon of generated fine particles in a take-out pipe line of a waste gas containing the fine oxide particles are effectively prevented and the productivity is improved. SOLUTION: In the method performed by generating the fine oxide particles by the heat of combustion of a burner in a reaction vessel and introducing the waste gas containing the fine oxide particle from the reaction vessel to a separation apparatus through the take-out pipe line to separate the fine oxide particles, coarse particles having an average particle diameter 5 times of the average particle diameter of the fine oxide particles and composed mainly of a particle having >=10 μm particle diameter is existed in the waste gas.
Patent JP-2002024405-A (JP)
Title: System for evaluating physical strength while using internet and physical strength evaluating method to apply the same
Inventor: RYU ZAIGEN
IPC: G06F17/00
Filed: 2000-12-15
Abstract: PROBLEM TO BE SOLVED: To provide a physical strength evaluating method and an application system therefor, by which the states of changes in physical strength and health can be easily grasped by providing systematic health management to each of members. SOLUTION: This system is composed of a physical strength measuring equipment for measuring the physical strength of the member or the like by prescribed items, plural clients to input measured physical strength information from the physical strength measuring equipment and a managing server connected with the clients or the like through the Internet and provided with a database for storing items related with the physical strength information, and the managing server is provided with a physical strength diagnosis module for diagnosing the physical strength of the member on the basis of the physical strength information of the member from the client and a physical strength evaluation module for evaluating the physical strength by items for measurement with the diagnosed physical strength as a reference and provides the physical strength evaluated result to the client.
Patent JP-2002183549-A (JP)
Title: Commodity-selecting system taking size into consideration
Inventor: KIMURA AKIO
IPC: G06Q30/06
Filed: 2000-12-18
Abstract: PROBLEM TO BE SOLVED: To markedly expand sales scale by performing optimum selection of a commodity, which takes its size into consideration. SOLUTION: When the commodity to be worn on a customer is selected, in reference to the photograph of the commodity and its explanatory note, the size data of the selected commodity are fetched. The customer selecting the commodity inputs identification information such as an ID number and a password to a fitting service system via the Internet and another communication means for gaining access and inputs the fetched size data of the commodity.  The physical size data required for the selected commodity are extracted from the physical size data of the customer registered in a database, by answering whether the commodity selected by the customer adapts to the physical size of the customer, based on the extracted physical size data of the customer and the inputted size data of the commodity, thereby the commodity adapting to the physical size of the customer can be selected in this commodity selecting system considering size.
Patent JP-2002177435-A (JP)
Title: Protector for baseball or softball
Inventor: KURODA SHIGEKI
IPC: A63B71/12
Filed: 2000-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a protector for baseball or softball which is excellent in the visibility from a pitcher and solves the problem of an insufficient protection range from the wearing person's side regions to the flank regions. SOLUTION: This protector for baseball or softball is provided with line segments (1) of the color different from the color of a protector body (6) along the recessed grooves of the protector body (6), by which the visibility is made much better than that of the conventional protectors. The protector comprises the protector body (6) from the side regions to the flank regions and attachable/ detachable auxiliary buffer materials (7), thereby sufficiently protecting the wearing person's side regions.
Patent JP-2002199597-A (JP)
Title: Battery charger
Inventor: FUKUKAWA KOICHI
IPC: H02J7/04
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To secure a battery pack of different length at a charging position and charge the battery with safety especially in a charger having a temperature sensor. SOLUTION: The charger has a cradle 2 to mount a rechargeable battery pack 11. The cradle 2 is provided on the upper surface of a case 1 and has a groove 2A to insert the battery pack 11 and a slot 2B adjacent the groove to insert the tip of the battery pack 11. The groove 2A and the slot 2B have the same common bottom that inclines down toward the slot 2B.
Patent JP-2002187371-A (JP)
Title: Thermal transfer sheet
Inventor: SUZUKI TARO
IPC: B41M5/40
Filed: 2000-12-22
Abstract: PROBLEM TO BE SOLVED: To provide a thermal transfer sheet wherewith a dye in a thermal transfer ink layer hardly transfers to a heat-resistance protective layer being in contact with the thermal transfer ink layer during a keeping period up to use, and thermal fusion is not generated between a thermal head and the sheet when thermal printing is to be actually performed. SOLUTION: In the thermal transfer sheet wherein the thermal transfer ink layer is provided on the surface of a substrate sheet and the head-resistance protective layer consisting of two layers, that is, a primary layer and a heat- resistant lubricating layer is provided on the other surface thereof, the primary layer is formed from a composition containing a synthetic resin of which the storage elastic modulus G' at 40 deg.C is not less than 106 Pa and the loss elastic modulus G" is not less than 106 Pa and the storage elastic modulus G' at 120 deg.C is not less than 103 Pa and the loss elastic modulus G" is not less than 104 Pa.
Patent JP-2002195033-A (JP)
Title: Cylinder block cooling structure for water-cooled type internal combustion engine
Inventor: ANDO SOSUKE
IPC: F01P3/02
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cooling apparatus of a cylinder block for a water-cooled type internal combustion engine for cooling substantially uniformly the upper portion of a liner in high temperature. SOLUTION: In the cylinder clock for a water-cooled type internal combustion engine, cooling water is supplied to a chamber for housing a cylinder portion, the cooling water flows from a lower portion to an upper portion of the cylinder portion. The inner face of the chamber has an annular restriction portion, that surrounds an annular side wall of the cylinder portion to increase the current speed of the cooling water flowing from the lower part to the upper part of the annular restriction portion. A cooling water passage, communicating to a cylinder head, is disposed on a thrust side of the chamber above the annular restriction portion, and a sidewall or an upper wall on a side opposite to the thrust side.  The restriction amount of the annular restriction portion is set so that flow rate of the cooling water passing from the lower part to the upper part of the annular restriction portion on a flywheel side and a gear case side is higher than the flow rate of the cooling water on the thrust side and the side opposite to the thrust side, or so that the cooling water will not pass from the thrust side and the side opposite to the thrust side.
Patent JP-2002192003-A (JP)
Title: Wood crushing apparatus
Inventor: YOSHIDA TETSUYUKI
IPC: B02C13/13
Filed: 2000-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a wood crushing apparatus which has little horsepower loss due to the frictional resistance of a crushed material, is excellent in checkability and maintainability. SOLUTION: A circular wall member (30) whose inner peripheral part is disposed closely to the end surface of a rotor (10) is mounted to a wall (20a) in the axial direction of a case (20) supporting the rotary shaft (11) of a rotor (10) on which a cutter (1b) is mounted, and a peripheral wall (33) which covers the outer peripheral part between the circular wall member (30) and the wall (20a) in the axial direction is provided. Thus, a dust-proof chamber (44) is formed by the peripheral wall (33), the wall (20a) in the axial direction of the case (20), and the circular wall member (30). A downward opening part (34) is preferably provided in the peripheral wall (33) of the lower part of the dust- proof chamber (44).
Patent JP-2002189538-A (JP)
Title: Method for controlling power source of information processing system
Inventor: MIZUTANI KOJI
IPC: H02J9/06
Filed: 2000-12-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling a power source by which stoppage of AC feeding from a battery to an information processor of higher priority is prevented preferentially when the residual battery capacity is small at power failure. SOLUTION: Battery capacities are assigned to a plurality of information processors, in advance, and the battery capacity assigned to each information processor and power consumption is managed at power failure so that the residual battery capacity of each device can be grasped. Then, a backup time and a shut-down instruction are separately operated, and the battery capacities are automatically assigned to each of the information processors even in a state other than the fully charged state so that the backup and the shutdown can be performed.
Patent JP-2002195297-A (JP)
Title: Electromagnetic clutch
Inventor: KONAGA NAOHARU
IPC: F16D27/112
Filed: 2000-12-26
Abstract: PROBLEM TO BE SOLVED: To reduce abnormal sound without covering the whole clutch. SOLUTION: A damping steel plate 143 is fixed to an armature 140. Hence, the vibration of the armature 140 is absorbed (to be damped), thereby reducing the abnormal sound accompanied by the vibration of the armature 140, dispensing with covering the electromagnetic clutch 100.
Patent JP-2002197441-A (JP)
Title: Pattern inspecting method
Inventor: WAKITANI KOICHI
IPC: G06T1/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a pattern inspecting method for precisely detecting only a defect suited to the purpose of inspection securely. SOLUTION: This pattern inspection method comprises registering nondefective article patterns obtained by distinguishing a pattern area and a non-pattern area except for the pattern area from each other in advance, imaging an inspection object to be inspected, obtaining the inspection object pattern based on an image obtained by imaging the inspection object and comparing the inspection object pattern with the nondefective article pattern to detect the defect based on the comparison result.  Pixels at a place which is overlapped with the pattern area of the nondefective article pattern in the imaged image and pixels in an object image which is not overlapped with the pattern area of the nondefective article pattern are inspected, by setting the pattern area and the non-pattern area by using mutually different binarized threshold and comparing the pattern and the nondefective article pattern with each other.
Patent JP-2002197039-A (JP)
Title: Unix (tm) machine operation management system
Inventor: KAGIHARA HIDEKI
IPC: G06F13/00
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a UNIX machine operation management system which enables a machine administrator to easily operate and manage a UNIX machine only by starting a personal computer and reading electronic mail every day. SOLUTION: An operation management server machine 20 is installed. This operation management server machine 20 automatically gathers management information from operation management machines 10 including a plurality of UNIX machines 10A to 10R and automatically transfers the management information to an electronic mail server machine 30. The machine management monitors the management information on the operation management machine 10 only by starting an electronic mail program 48 on the machine-administrator's personal computer 40 and reading the electronic mail.
Patent JP-2002196355-A (JP)
Title: Liquid crystal display device
Inventor: NAKAJIMA YASUSHI
IPC: G09F9/30
Filed: 2000-12-27
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of display irregularity, deterioration in contrast, burning and corrosion of electrodes or the like caused by ionic impurities in a liquid crystal display device. SOLUTION: Frame shaped ionic impurity absorbing electrode 31 is provided outside a display region 5 so that the electrode 31 opposes a common electrode provided under a common substrate 2 inside seal material 3 formed region on an active matrix substrate 1. A common voltage is applied to the common electrode and a d.c. voltage which is offset approximately one to two volts in a positive or a negative direction with respect to the common voltage, is applied to the electrode 31. Then, longitudinal electric field corresponding to the difference between the voltages is generated between the electrode 31 and the common electrode and ionic impurities in a liquid crystal 4 are suctionally fixed to the electrode 31.
Patent JP-2002202615-A (JP)
Title: Method for producing planographic printing plate
Inventor: KUNIDA KAZUTO
IPC: G03F7/029
Filed: 2000-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a planographic printing plate with high sensitivity, good development stability and good handleability in a light room. SOLUTION: An original plate for a planographic printing plate having a photosensitive layer comprising a photopolymerizable composition containing a halogen-containing photopolymerization initiator is exposed and processed with a developing solution of <=pH 13.0. Preferably the exposure is carried out with laser light of 300-450 nm or 800-1,200 nm wavelength.
Patent JP-2001510894-A (JP)
Title: 検体の下調べ機能を備えた検査体系
IPC: G01N33/48
Filed: 1998-07-17
Abstract: (57)【要約】
検体の下調べ及び検査体系が開示されている。体系は、技能者が検体を正式に選別する前に、技能者による下調べのために一組の予備知識を与える−情報を提供する、有益な下調べ段階を含む。下調べ段階は、問題となっている検体の核心に触れる情報を技能者が都合よく展望出来るようにする。それによって下調べ段階は、選別作業中の技能者の注意を検体の診断上意味の有る局面に向けるよう、予備知識を与えるか、又は集中させる。本発明は他の型の検体や試料の検査にも同様に拡張できるが、頸管スミア選別に関連して特に有益である。
Patent JP-2001511389-A (JP)
IPC: A61F2/00
Filed: 1997-07-30
Abstract: An intramedullary nail system for use in all human and animal bones for healing fractures or lengthening bones, in particular for use in the femoral region, including an intramedullary nail as the base element, which can optionally be connected at its top and/or bottom end to at least one further implant component via connecting members (3, 4, 6, 10).
Patent JP-2001512024-A (JP)
Title: アスペルギルスのセルロース分解酵素
IPC: C12S3/04
Filed: 1998-07-31
Abstract: (57)【要約】
アスペルギルスから得られた２つのセルビオース加水分解酵素 (CBH A及びCBHB)が説明され、セルロースの分解に使用される。これら様々なペプチドは、ペプチド、菌類及び宿主細胞をコーディングするDNAと共に説明される。このペプチドは、食品、動物の餌、木材パルプ、紙及び繊維の製造に使用することができる。
Patent JP-2001516881-A (JP)
Title: 静電容量アフィニティーセンサー
IPC: C12Q1/6825
Filed: 1998-09-02
Abstract: (57)【要約】
本発明は周囲溶液中での分析対象物にとって利用可能な固定された認識要素を持つ電極上の自己集成単一層ベースの静電容量アフィニティーセンサーに関する。付加的な絶縁は補助自己集成分子によって提供される。センサーは本発明のこれらの部分のために極めて敏感であり、広い作動範囲を持つ。様々な種類の認識要素を自己集成単一層に直接固定することができるので本発明のセンサーは多方面に有用である。次に電極は表面上の認識要素に対して親和性を示す溶液中の分子、即ち分析対象物に対して選択的になる。認識要素を結合している層の特性のため、従来の静電容量センサーと比較して本発明のセンサーは少なくとも１０００倍も感度が良好である。
Patent JP-2001518672-A (JP)
Title: ビジネスカード・エージェントおよびアプリケーション
IPC: G06Q10/10
Filed: 1998-09-09
Abstract: (57)【要約】
プロセッサとその関連するメモリを有するユーザ通信装置に通信制御ソフトウエア・アプリケーションを用いる。プロセッサはディスプレイとユーザ入力装置を制御する。通信端末は電子メールを送信また受信する。通信制御ソフトウエア・アプリケーションはメモリに記憶される電話アプリケーションを含み、電話アプリケーションは複数のビジネスカードを記憶するビジネスカード・データベースを含む。各ビジネスカードは電子メールを送信または受信する相手の特定のカード・プロバイダの特性を識別する。１つ以上のビジネスカードはユーザと特定のプロバイダとの間の電子メールの通信を制御するエージェント・ソフトウエア・ルーチンが定義する関連のビジネスカード・エージェントを含む。メッセージング・アプリケーションは電子メールの送信または受信を開始する。電話アプリケーションおよびメッセージング・アプリケーションは、ビジネスカード・エージェントと、電話ダイアラー・アプリケーションが電子メールを送信または受信する相手のプロバイダのビジネスカードとが関連するかどうかを判定し、これに応じてエージェント・ソフトウエア・ルーチンを実行して電子メールの通信を制御する。
Patent JP-2001518505-A (JP)
Title: 化合物および方法
IPC: A61P31/18
Filed: 1998-10-07
Abstract: (57)【要約】
本発明はＣＣＲ５受容体のモジュレーター、アゴニストまたはアンタゴニストである置換３-(４-ピペリジニル)インドールに関する。加えて、本発明は、それに限定されるものではないが、喘息およびアトピー性疾患（例えば、アトピー性皮膚炎およびアレルギー）、関節リウマチ、サルコイドーシスおよび他の線維性疾患、アテローム性動脈硬化症、乾癬、多発性硬化症などの自己免疫疾患および炎症性大腸疾患を含む、ＣＣＲ５により媒介される病態の、すべての動物における、ＣＣＲ５受容体モジュレーターである３-(４-ピペリジニル)インドールを用いての治療および予防に関する。さらには、ＣＤ８＋Ｔ細胞は慢性閉塞性肺疾患（「ＣＯＰＤ」）に関与しているので、ＣＣＲ５はそれらの集合において役割を演じているかもしれないし、それゆえＣＣＲ５に対するアンタゴニストはＣＯＰＤの治療において強力な治療法を提供するかもしれない。さらに、ＣＣＲ５はヒト免疫不全ウイルス（「ＨＩＶ」）が細胞に侵入するための共受容体であるので、受容体モジュレーターはＨＩＶ感染の治療に有用であるかもしれない。
Patent JP-2001519280-A (JP)
IPC: B60J3/02
Filed: 1998-10-15
Abstract: A sun visor (10) for a motor vehicle comprises an opaque visor member (12) with internal guide tracks (24) for receiving a support rail (22) of a transparent, glare reducing panel (20). The glare reducing panel is movable between a retracted position within the visor member and an extended position in which it creates a non-glare visual region below the opaque visor member. An additional, smaller panel (38) may overlie a portion of panel (20) and be adjustable in position, to create an enhanced glare reduction portion which may be aligned with the direction of the sun.
Patent JP-2001520389-A (JP)
Title: ジャイロスコープ装置を使用する自動車用の進路内目標物判定のための方法と装置
IPC: G01S13/931
Filed: 1998-10-07
Abstract: (57)【要約】
本発明は、ホスト車両の進路内に障害物車両が存在するか否かを判定するという必要を満たす方法と装置と製品とに関する。特に、本発明は、ホスト車両が直線進路内をあるいは湾曲した進路に沿って移動中であるか否かにかかわらず、上記必要を満たす。入力データ（「入力」）が、ホスト車両に取り付けられている機器から収集されることが好ましい。入力は、ホスト車両に関して、平均旋回率（平均旋回速度）と、移動中の進路の曲率半径と、速度と、ホスト車両から障害物車両までの距離とを計算するために使用される。さらに、入力は、障害物車両の偏差を測定するために使用される。さらに、入力は、ホスト車両に装着されたレーダ装置から発信されるレーダビームの中心を通って延びる０°基準方位からの障害物の偏差を測定するために使用される。障害物方位角α i が算出され、ホスト車両の進路内に障害物が存在するか否かを判定するために使用される。ホスト車両の進路内に障害物が存在するかどうかに関して判定が行われた後に、その判定結果が、その結果を表示するセンサ及び表示装置に送られて表示される。
Patent JP-2001521931-A (JP)
IPC: C07D307/33
Filed: 1998-09-29
Abstract: Preparation of 4-hydroxy substituted butyrolactones is described. A process for the preparation of 3-hydroxybutyrolactone, 1,2,4-trihydroxybutane and 3,4-dihydroxy acid methyl ester from malic acid is particularly described. The preparation of 4-hydroxymethyl-4-hydroxybutyric acid -1-methyl ester and 4-hydroxymethyl butyrolactone is particularly described. The compounds are intermediates to various pharmaceutical and agricultural products.
Patent JP-2001521998-A (JP)
Title: 布帛漂白方法
IPC: D06L4/12
Filed: 1998-11-02
Abstract: (57)【要約】
本発明は、液体酸性水性過硫酸塩含有組成物による布帛の漂白に関する。より詳細には、本発明は、まず７を超えるｐＨを有するアルカリ性溶液に前記布帛を接触させる工程、任意に水ですすぐ工程、次いで原液形態または希釈形態の７未満のｐHを有し過硫酸塩を含んでなる酸性液体水性組成物に前記布帛を接触させる工程、引き続いて水ですすぐ工程を含んでなる布帛漂白方法に関する。布帛自体と色に対して安全であると同時に、卓越した漂白および全体的な染み除去性能がそのように漂白された汚染布に発揮される。
Patent JP-2002505847-A (JP)
IPC: A61K38/17
Filed: 1998-11-12
Abstract: The present invention relates to tissue cement proteins produced by certain species of blood-feeding ectoparasites. These proteins and compositions comprising these proteins are particularly useful for the temporary or permanent bonding of animal tissues to each other or to other biomaterials. The present invention also relates to the use of tissue cement proteins in the production of vaccines that protect animals against the bite of blood-sucking ectoparasites and the transmission of viruses, bacteria and other pathogens by such ectoparasites.
Patent JP-2001524515-A (JP)
Title: 固体投与形の製法
IPC: A23L27/00
Filed: 1998-11-30
Abstract: (57)【要約】
本発明は少なくとも１種のポリマー結合剤、少なくとも１種の作用物質及び場合により慣用の添加剤を可塑混合物の形成下に混合し、かつ成形することによる固体投与形の製法に関し、その際、ポリマー結合剤としてＮ−ビニルラクタム及び疎水基を有する共重合可能なモノマーからなるコポリマーを使用する。簡単かつ経費的に有利な方法で、作用物質を徐放する投与形が得られる。
Patent JP-2001525332-A (JP)
Title: ６−ｏ−アルキルエリスロマイシンｃの化学合成
IPC: C07H17/08
Filed: 1998-11-17
Abstract: (57)【要約】
エリスロマイシンＣの６−Ｏ−アルキル誘導体の製造方法が提供される。該方法には、アセチル保護基およびケタール保護基によって２’，４”−および９−オキシムの水酸基を保護する段階、６−水酸基をアルキル化する段階、保護基を脱離させる段階、および脱オキシム化を行う段階がある。該方法で使用される中間体も提供される。