baber/WOPTO huggingface dataset:
Patent JP-2013506582-A (JP)
Title: 多色サーマル画像生成材料
IPC: B41M5/30
Filed: 2010-10-04
Abstract: 画像生成部材であって、第１および第２の対向する表面を有する基材を含み、該表面は、少なくとも第１の発色層、第１の断熱中間層、第２の発色層、第２の断熱層および第３の発色層を保持し、該第１の発色層は、該第２の発色層より高い活性化温度を有し、そして該第２の発色層は、該第３の発色層より高い活性化温度を有し、該サーマル画像生成部材は、該第１の発色層内に位置するまたは任意の他の発色層より該第１の発色層に近い層中に位置する放射線吸収材料をさらに含む画像生成部材を開示する。
Patent JP-2013508014-A (JP)
Title: 食品保存のためのプログラム可能な装置および方法
IPC: A47B77/08
Filed: 2010-10-13
Abstract: 一般に加熱される制御環境において食品品目を保持するための改良型の食品保存装置が開示される。装置は、異なる条件下で異なる時間だけ異なる食品を保持できる。改良には直感的プログラミングインターフェースがある。装置は、異なる特定の食品保存位置に関連した異なるディスプレイに表示された異なるオプションを、オプションを表示するディスプレイに関連したボタンを押すことによって選択することにより、プログラムしてもよい。装置は、ユーザがより迅速に表示された情報を理解できるようにするために同期ディスプレイを有してもよい。
Patent JP-2013510461-A (JP)
Title: マルチメディアのコンテンツを複数の様態にて描写するための方法及び装置
IPC: H04N7/173
Filed: 2010-10-28
Abstract: マルチメディアのコンテンツを複数の様態にて描写するための方法と装置とが提供される。ユーザ入力されたリクエストにしたがって、複数の様態に対するパラメータの設定が決定される（ステップ206）。マルチメディアのコンテンツが、決定された様態のパラメータ設定にて描写される（ステップ208）。
Patent JP-2013510826-A (JP)
Title: （１１β，１６α）−９−フルオロ−１１−ヒドロキシ−１６，１７−［１−メチル−エチリデンビス（オキシ）］−２１−［１−オキソ−［４−（ニトロオキシメチル）ベンゾキシ］］プレグナ−１，４−ジエン−３，２０−ジオンを調製するための方法
IPC: A61P29/00
Filed: 2010-11-15
Abstract: 本発明は、（ｉ）トリアムシノロンアセトニドと、４−（ニトロオキシメチル）安息香酸、４−ジメチルアミノピリジン及びＮ−Ｎ’−ジイソプロピルカルボジイミドとの反応、（ｉｉ）結晶化、及び（ｉｉｉ）制御析出のステップを含む、（１１β、１６α）−９−フルオロ−１１−ヒドロキシ−１６，１７−［１−メチル−エチリデンビス（オキシ）］−２１−［１−オキソ−［４−（ニトロオキシメチル）ベンゾキシ］］プレグナ−１，４−ジエン−３，２０−ジオンを調製するための新たな方法に関する。
Patent JP-2013513458-A (JP)
Title: 位置決め・マーカーを持つ血管内カテーテル及び配置法
IPC: A61M25/095
Filed: 2010-12-13
Abstract: 血管内カテーテルは、挿入のための遠位端と近位端とを含むであろう。挿入のための遠位端は先端を末端に持つであろう。それは少なくとも一つの開口部を規定してよく、該開口部の一つは遠位端において最も近位である。前記遠位端は、最も近位の開口部に個別に配置されると共に、該遠位端の残りから該最も近位の開口部を放射線画像上で区別する第一放射線不透過性マーカーを含んでよい。該遠位端には更に、先端の目印となる第二放射性不透過性マーカーが含まれてもよい。
Patent JP-2013515530-A (JP)
Title: 調理器具用のシールおよびそのようなシールを備える調理器具
IPC: A47J27/08
Filed: 2010-12-21
Abstract: 本発明は、圧力下の調理器具のシールに関する。蓋が装着されるようになっている容器と、容器と蓋との間に挿入され、動作中、調理器具の密封を確実にするシールと、容器および蓋に対するシールの相対的な心出しを確実にすることを目的とした心出し手段（５Ａ）とを含む調理器具において、そのシールは、外縁輪（４）と、その外縁輪（４）の下にありその外縁輪（４）を延長する外縁下輪（４Ａ）と、心出し手段（５Ａ）が、心出しされた当接を形成するために蓋が容器に配される場合、前記心出し手段が蓋と容器との間に挿入可能とされるようにシールに構成され、即ち、配される心出し手段であって、複数の局所的な厚肉領域（５Ａ）から作られ、前記外縁下輪（４Ａ）の内面（４Ｂ）上に配置され、容器と係合することを目的とした心出し手段とを有することを特徴とする。本発明は、また、加圧された調理器具にも関する。
Patent JP-2013515620-A (JP)
Title: 切削工具、および、切削工具用両頭のカッティングインサート
IPC: B23B27/16
Filed: 2010-12-01
Abstract: 溝切り、分割、および旋削機械加工のための切削工具（１２）は、制限のない切削深さまで溝切りを行うことができる。前記切削工具（１２）は、両頭のインデキサブルカッティングインサート（１６）を含み、両頭のインデキサブルカッティングインサート（１６）は、そのような機械加工作業中にチップフォーメーションが妨げられないように、自己保持方法でインサートポケット（１８）内に弾性的に締め付けられ下向きに延びるインサート締付け部分（２２）を有する。
Patent JP-2013516443-A (JP)
Title: 伸長α鎖を有するフィブリノーゲンが濃縮されたフィブリノーゲン調製物
IPC: A61K38/48
Filed: 2011-01-07
Abstract: 本発明は、α伸長フィブリノーゲンが濃縮されたフィブリノーゲン調製物に関する。このような調製物を含む組成物は、典型的にはα伸長フィブリノーゲンを全く含まないか、またはごく少量含むＨＭＷ  Ｆｉｂに基づく調製物と比較して改善された凝固特性を示す。具体的には、α伸長フィブリノーゲンによって作成されるクロットのクロット形成時間、およびクロット強度は改善される。さらに、α伸長フィブリノーゲンのプラスミン媒介性の変性は、血漿由来のフィブリノーゲンに比較して低減される。 【選択図】なし
Patent JP-2013516960-A (JP)
Title: 新規マンナナーゼ変異体
IPC: C12N9/26
Filed: 2010-11-24
Abstract: 本開示は、親/野生型トリコデルマ・リーゼイマンナナーゼのアミノ酸配列から変異したアミノ酸配列を有し、改善された熱安定性;温度/活性プロフィール;pH/活性プロフィール;比活性;及びpH/プロテアーゼ感受性のような一つ又は複数の有利な特性を有する新規マンナナーゼ変異体を提供する。新規マンナナーゼ変異体は、アルコール発酵プロセス及び/若しくは製造において、コーヒー抽出及びコーヒー廃棄物の加工のため、食物及び飼料への補充物質として、紙パルプの酵素補助漂白のため、繊維産業における漂白剤及び/又は糊抜き剤として、水圧破砕による油井及びガス井刺激のため、洗浄剤として、ベーキング材料として、生物膜の除去のため及び送達系において、穀物加工のため又はバイオ燃料の生産を意図する再生可能資源の加工のため、並びに繊維、石油掘削、清掃、洗濯、洗浄剤及びセルロース繊維加工産業において有用であり、用いられる。 【選択図】図２
Patent JP-2013516981-A (JP)
Title: プランタリシンを含むバイオマスを調製するための方法および医療分野におけるその使用
IPC: A61K38/00
Filed: 2011-01-04
Abstract: 本発明は、調製のために使用される乳酸菌と関連した1つまたは複数のプランタリシンA、N、またはKを含むバイオマスを調製するための方法、および腸細胞またはヒト表皮ケラチノサイトの関門機能を刺激するためのその使用に関する。
Patent JP-2013517427-A (JP)
Title: エンジンの性能を分析するための装置および方法
IPC: F02P17/12
Filed: 2011-01-18
Abstract: 本発明は、内燃機関のシリンダに関する性能を分析するための装置であって、エンジン内のイオン電流を測定するように配置され、また、イオン電流測定手段によって実行される測定に対応する第１の信号を生成するように配置される前記イオン電流測定手段を備え、前記イオン電流測定手段に接続され、増幅された信号を生成するために前記第１の信号を受信して増幅するように配置される増幅器を更に備え、かつエンジン内のノッキング現象の徴候を検出するために前記増幅された信号を分析するための第１の分析手段を更にまた備え、前記増幅器が可変利得増幅器であり、および、前記装置が前記増幅された信号を受信して分析し、かつ前記増幅器の利得を調節するように配置される第２の分析手段を更に備える装置に関する。本発明は、エンジンの性能を分析するための方法にも関する。 【選択図】図１
Patent JP-2014132610-A (JP)
Title: Package, optical module and electronic apparatus
Inventor: IMAI HIDEO
IPC: H01L31/02
Filed: 2013-01-07
Abstract: PROBLEM TO BE SOLVED: To provide a compact package, an optical module and an electronic apparatus.SOLUTION: The package includes a base substrate, a lid forming an internal space 650 capable of housing a device (variable wavelength interference filter), and a solder material 660 for joining the lid to the base substrate. The lid includes: a base facing plane 624A facing the base substrate; a lid joint section 624 including an inside plane 624D, an outside plane 624B and a top plane 624C that face the internal space 650 in continuation from an inside end 624F of the internal space 650 side of the base facing plane 624A; and a sidewall section 625 that rises from the top plane 624C of the lid joint section 624 to a direction away from the base substrate. The solder material 660 is disposed from the inside end 624F through the outside end 624G on the opposite side thereto to a top end 624E of the outside plane 624B, along the base facing plane 624A and the outside plane 624B.
Patent JP-2014133328-A (JP)
Title: Printer
Inventor: NOBESHIMA KOICHI
IPC: B41J29/38
Filed: 2013-01-09
Abstract: PROBLEM TO BE SOLVED: To provide a printer capable of reducing the waste of slip sheets while suppressing the degradation of convenience.SOLUTION: A printer 1 includes: a printing portion 2 printing on paper, and in which a slip sheet for sorting paper can be inserted; and a control portion 5 that controls the printing portion 2 to insert the slip sheet after one or continuous plural print jobs of each user, and insert the slip sheet between the print jobs when a slip sheet insertion condition is satisfied between the continuous two print jobs of the same user.
Patent JP-2014134485-A (JP)
Title: Leak inspection apparatus for packaged article
Inventor: KATSURA SEIICHIRO
IPC: G01M3/26
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To provide a leak inspection apparatus capable of highly accurately detecting an extremely little leak which occurs in a packaged article.SOLUTION: The leak inspection apparatus comprises: a pressing member which receives a reaction force from a packaged article; an actuator 20 driven on the basis of a command value and for moving the pressing member to the packaged article; position detection means 30 which detects a moving position of the pressing member and outputs a position signal; a disturbance observer 40 which estimates disturbance applied to the actuator 20; and a control device which controls the actuator 20 on the basis of the disturbance estimated by the disturbance observer 40. Further, on the basis of the command value inputted to the actuator 20, the position signal from the position detection means 30 and an estimate of the disturbance which is applied to the actuator 20 in the state where the pressing member is not in contact with the packaged article, reaction force estimation means 50 estimates a reaction force acting from the packaged article on the actuator 20 via the pressing member. While utilizing the estimated reaction force, leak determination means 60 determines the presence/absence of a leak in the packaged article.
Patent JP-2013093895-A (JP)
Title: Communication device, control method of the same, and program
Inventor: KANDA TETSUO
IPC: H04W56/00
Filed: 2013-01-11
Abstract: PROBLEM TO BE SOLVED: To avoid wastefully occupying a communication band and to provide a technology to efficiently obtain synchronous data.SOLUTION: Reception states of data sent at an N-th cycle on other communication devices are determined, and according to the determination results, data to other communication devices are sent at a cycle at an N-th cycle or later.
Patent JP-2014141804-A (JP)
Title: Electronic key system
Inventor: KOSHIO YUKARI
IPC: E05B49/00
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide an electronic key system which suppresses the power consumption of an electronic key while improving convenience.SOLUTION: A user performs a special operation on an electronic key 10 before approaching an on-vehicle machine 20. Consequently, the electronic key 10 enters a reservation mode. Then the user who carries the electronic key 10 approaches the on-vehicle machine 20. At this time, the electronic key 10 once receiving a request signal Sreq transmits a response signal Sres, which indicates that the reservation mode is entered, to the on-vehicle machine 20. The on-vehicle machine 20 recognizes that the electronic key 10 is in the reservation mode through the received response signal Sres. In this state, the user comes to a stop. The on-vehicle machine 20 opens a slide door 34a on determining that the user comes to the stop as a state in which matching of an ID code has been successful for a certain time.
Patent JP-2014142109-A (JP)
Title: Heat storage control system and heat storage body for use therein
Inventor: MURO NAOKI
IPC: E04B1/76
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a heat storage control system capable of efficiently exerting a thermal control using a plurality of heat storage bodies and a heat storage body used for heat storage control system.SOLUTION: A heat storage control system includes a plurality of heat storage blocks 11 each provided with a vent hole 12. Each of the heat storage blocks 11 includes a heat storage unit 1 provided along a floor surface of an indoor space A; a ventilation path 2 that is formed to include the vent hole 12, in which air flows from one end to the other end communicating with the indoor space A, and that includes a plurality of paths ranging from one end to the other end; an on-off valve 3 opening/closing the ventilation path 2; a ventilation valve 13; a heat-storage-body temperature detection unit 4 detecting a temperature of each heat storage block 11; an indoor temperature detection unit 5 detecting a temperature of the indoor space A; and a control unit 8 controlling opening/closing of the on-off valve 3 and the ventilation valve 13. The control unit 8 controls the opening/closing of the on-off valve 3 and the ventilation valve 13 on the basis of the temperature of each of the heat storage blocks 11 and that of the indoor space A, thereby switching a path for supplying the air into the indoor space A.
Patent JP-2014142252-A (JP)
Title: Probe cleaning mechanism and automatic analyzer
Inventor: NISHIKI KENICHIRO
IPC: G01N35/10
Filed: 2013-01-23
Abstract: PROBLEM TO BE SOLVED: To provide a technique for cleaning a probe by removing a substance stuck to the probe by a simple structure.SOLUTION: A probe cleaning mechanism includes a pair of cleaning members 603 for cleaning a probe 116. By gradually moving one cleaning member 603 and the other cleaning member 603 up to a contact position interlocking with descending of the probe 116 up to a cleaning position, the probe 116 is held between the one cleaning member 603 and the other cleaning member 603, and until the probe 116 is pulled out from the cleaning members 603, a contact state of the one cleaning member 603 and the other cleaning member 603 is maintained.
Patent JP-2014143346-A (JP)
Title: Method for manufacturing semiconductor device
Inventor: AOI SACHIKO
IPC: H01L29/12
Filed: 2013-01-25
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a semiconductor device made of a wide-gap semiconductor.SOLUTION: A method for manufacturing a semiconductor device comprises the steps of: forming a first trench 21 in a first range 1A of a drift layer 11 having a surface including the first range 1A and a second range 2A; crystal-growing a p-type base layer 12 on a surface of the drift layer 11 after forming the first trench 21; and crystal-growing an n-type source layer 13 on a surface of a base layer 12. The material of the drift layer 11, the base layer 12, and source layer 13 is a wide-gap semiconductor.
Patent JP-2013157983-A (JP)
Title: Method for performing switching operation, program product, optical line terminal, optical network units and passive optical network
Inventor: CHRISTOPHE MANGIN
IPC: H04L12/44
Filed: 2013-01-29
Abstract: PROBLEM TO BE SOLVED: To avoid detection of a timestamp drift error during a protection switching operation in a Passive Optical Network PON.SOLUTION: The invention relates to a method for performing a switch operation between a first Optical Line Terminal OLT and a second OLT in a Passive Optical Network PON, said first and second OLTs being connected to a plurality of Optical Network Units ONUs through at least one splitter. Detection of a timestamp drift error during a protection switching operation is avoided by modifying a threshold of detection in the second OLT.
Patent JP-2014144612-A (JP)
Title: Pulp molded product
Inventor: SATO KEI
IPC: B65D1/34
Filed: 2013-01-30
Abstract: PROBLEM TO BE SOLVED: To reduce a production cost of a pulp molded container having a window through which the inside of the container is made visible.SOLUTION: A container 11 and a cap 12 having a missing part are set on a metallic mold M, and between which and a heater disposed above them, a thermoplastic film f is supplied and heated by the heater H. The heated thermoplastic film f is sucked toward the inside surfaces of the container 11 and the cap 12 by using suction holes arranged on the metallic die M. The thermoplastic film f is melt-adhered to the inside surface of the container to form a water-resistant layer 14 so that a pulp molded product 10 with a cap is completed. At the same time with formation of such a water-resistant layer 14, the missing part of the cap 12 is covered with the water-resistant layer 14 to form a window 13. By using the water-resistant layer also as a material to seal the missing part, the work of covering the missing part with a different sheet and sticking the sheet thereto becomes unnecessary, making reduction of the production cost possible.
Patent JP-2014147485-A (JP)
Title: Medical diagnostic apparatus
Inventor: MASUBUCHI MICHIO
IPC: A61B6/03
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a medical diagnostic apparatus capable of mitigating uneasiness of a patient in power failure while ensuring safety of the patient and operators.SOLUTION: The medical diagnostic apparatus includes an imaging section for picking up a medical image of a patient, a top board on which the patient is placed and a bed supporting the top board. A phosphorescent member is provided on a specific part of either the imaging section, the top board or the bed.
Patent JP-2014150640-A (JP)
Title: Detection system of accident power outage and distribution facility fault
Inventor: HISAYASU KOYO
IPC: G01R31/08
Filed: 2013-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a detection system of accident power outage and distribution facility fault in which detection of accident power outage of a distribution line or power outage on the downstream side of a distribution line transformer can be understood accurately.SOLUTION: A detection system of accident power outage and distribution facility fault has smart meters 8-10, i.e., power meters, installed for respective consumers 5-7 so as to measure the power usage of respective consumers, and a computer 14 for receiving the electric energy data representing the power usage measured by the smart meters 8-10 every predetermined time and transmitted via communication means 13, and for performing predetermined processing thereof. Upon elapsing the predetermined time, the computer 14 extracts the electric energy data not yet updated, and specifies the smart meters 8-10 not yet updated, thus determining that the power supply of the smart meters 8-10 has been lost.
Patent JP-2014152617-A (JP)
Title: Oil jet abnormality determination device for internal combustion engine, and control device for the internal combustion engine
Inventor: SHINAGAWA TOMOHIRO
IPC: F02P5/153
Filed: 2013-02-05
Abstract: PROBLEM TO BE SOLVED: To provide an oil jet abnormality determination device capable of accurately determining that abnormality occurs or not in oil jet, and to provide a control device for an internal combustion engine.SOLUTION: The oil jet abnormality determination device finds a MBT ignition timing and a knock ignition timing from an engine speed and an engine load (Step ST4), and sets retard-side one of them as a most advanced ignition timing (Step ST5). It sets an ignition timing which is on the retard side by a KCS learning value relative to the most advanced ignition timing, as a required ignition timing, and determines that abnormality occurs in oil jet when an actual ignition timing set by a knock control system is on the further retard side beyond a predetermined value than the required ignition timing (Steps ST7, ST8). Along with the abnormality determination, it executes fail-safe processing such as the correction of the opening of a throttle valve to be closed.
Patent JP-2013081833-A (JP)
Title: Game machine
Inventor: SHIRATORI HIDEYUKI
IPC: A63F5/04
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To improve reliability in foreign matter detection when detecting tokens that pass through a path.SOLUTION: Pulse-like light emission signals are output to a first light emitting part 216a and a second light emitting part 216b so as to cause changes in the properties of pulse signals, e.g., to cause changes in pulse amplitude or in pulse width. In this manner, a first light receiving part 220a and a second light receiving part 220b receive light synchronously with the light emission signals with the pulse properties, and output light receiving signals according to the quantity of light determined by the pulse amplitude and pulse width. Self-luminous light emitting foreign matter emits pulse-like light but does not emit light with the change in pulse properties. The light emitting foreign matter is thereby detected with high reliability based on a coincident situation between the change situation of pulse signals and the output situation of light receiving signals for light emission.
Patent JP-2013136056-A (JP)
Title: High activity titania supported metal oxide denox catalysts
Inventor: AUGUSTINE STEVEN M
IPC: B01J23/28
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide high activity titanium oxide DeNOx catalysts.SOLUTION: In preferred embodiments, by depositing vanadium oxide on a titania supported metal oxide such as tungsten oxide, a catalyst is produced, and the isoelectric point of the titania supported metal oxide is less than or equal to pH 3.75 prior to deposition, so that a more active catalyst may be produced. This catalyst may be used in the treatment of exhaust gas from sources such as automobiles and industrial plants.
Patent JP-2013140603-A (JP)
Title: Printer, system, control method thereof and program
Inventor: KIMURA MITSUO
IPC: G06F3/12
Filed: 2013-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a printer, a system, a control method thereof and a program capable of easily and safely registering information on the configuration of a printer to a service provider under an environment to provide a printing function to a user.SOLUTION: A printing server receives a registration request to register a printer to the printing server from a client terminal. Responding to the received registration request, the printing server transmits information on the configuration of the printer, which is managed with being associated with user information which is input through a user authentication screen transmitted to the client terminal. Responding to an instruction to print data, the printer receives printing data provided by the printing server, and prints the received printing data. Since the printing server manages the transmitted user information and the configuration information of the printer while associating the pieces of information with each other, the printing server can control the printer to print the data and specify the printing setting corresponding to the printer through the print setting screen.
Patent JP-2014154475-A (JP)
Title: Fuel cell separator and method for manufacturing the same
Inventor: YAMAMOTO HIROSHI
IPC: H01M8/02
Filed: 2013-02-13
Abstract: PROBLEM TO BE SOLVED: To provide a fuel cell separator in which the discharge of water from a groove is effectively promoted, so that power generation efficiency of a fuel cell can be stabilized.SOLUTION: A fuel cell separator 20 contains graphite particles and a cured product comprising a thermosetting resin component. In the fuel cell separator 20, a groove 2 for gas circulation is formed. An inner side face of the groove 2 is formed to have an arithmetic average height Sa defined by ISO 25178-2:2012 of 0.5-1.6 μm.
Patent JP-2014153706-A (JP)
Title: Developing apparatus, image forming apparatus, image forming method, and process cartridge
Inventor: SAKATA KOICHI
IPC: G03G15/08
Filed: 2013-02-14
Abstract: PROBLEM TO BE SOLVED: To provide an image forming apparatus which maintains constant image density, prevents white stripes, and extends the service life of developer.SOLUTION: A developing apparatus comprises: a developer carrier for carrying developer by use of a plurality of magnetic poles; a first developer conveyance member which conveys developer in one axial direction of the developer carrier; a second developer conveyance member for conveying the developer in an opposite direction; and a partitioning plate having a communication port. The first developer conveyance member is arranged near a developer pumping unit. The second developer conveyance member is arranged near a developer separation unit. A rotation axis center position of the developer separation unit is set lower than a rotation axis center position of the developer carrier. The first developer conveyance member rotates in the same direction as the developer carrier. The second developer conveyance member rotates in a direction opposite the developer carrier. The developer is two-component developer. A magnetic carrier is formed by containing a conductive fine particle having a volume average particle diameter of 0.1-0.9 μm, in a resin layer.
Patent JP-2013209361-A (JP)
Title: Cosmetic preparation containing crosslinkable silicone rubber emulsion and its production method
Inventor: WATANABE KENTARO
IPC: A61Q19/00
Filed: 2013-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a cosmetic preparation containing a crosslinkable silicone rubber emulsion of a form usable for cosmetic preparations using only raw materials with little burden to skin, with the same performance as for industries, unrelated to the monitoring materials in the Poisonous and Deleterious Substances Control Act and the PRTR Law, and its manufacturing method.SOLUTION: A cosmetic preparation containing a crosslinkable silicone rubber emulsion includes: (A) 100 pts.mass of a straight chain or branched chain organopolysiloxane containing two or more hydroxyl groups bonded to the silicon atom per molecule prepared by ring-opening polymerization of a cyclic organosiloxane using not only a catalyst selected from citric, lactic, and ascorbic acids but also using an anionic surfactant as an emulsifier in the presence of an alkoxysilane or its partial hydrolytic condensate or an α-/ω-dihydroxy or dialkoxy siloxane oligomer; and (B) 0.5-20 pts.mass of a reaction product of an amino group-containing organoxysilane and an acid anhydride.