baber/WOPTO huggingface dataset:
Patent JP-2008069791-A (JP)
Title: Recirculation exhaust gas flow rate calculation device
Inventor: MUTO HARUFUMI
IPC: F02M25/07
Filed: 2007-12-03
Abstract: <P>PROBLEM TO BE SOLVED: To easily and accurately calculate a recirculation exhaust gas flow rate which passes a control valve.  <P>SOLUTION: The exhaust gas is recirculated in an induction conduit by connecting the induction conduit to an exhaust conduit, both of which are provided in the downstream of a throttle valve, through the medium of an EGR supply pipe. Then an exhaust gas recirculation control valve used for controlling the volume of the exhaust gas, which is circulated in the induction conduit, is arranged in an exhaust gas recirculation passage. The recirculation exhaust gas flow rate passing the control valve is calculated by two linear-function equations. The recirculation exhaust gas flow rate passing the control valve is the flow rate of the recirculation exhaust gas passing the exhaust gas recirculation control valve. Then the two linear-function equations relate to an air-inlet pipe pressure which is the pressure in the induction conduit provided in the downstream of the throttle valve, and the two linear-function equations have different inclinations and are continuous to each other at a connection point.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009140074-A (JP)
Title: Term difficulty level diagnostic device and term difficulty level diagnostic program
Inventor: WATANABE MASAHIRO
IPC: G06F17/21
Filed: 2007-12-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a term difficulty level diagnostic device capable of diagnosing and making uniform difficulty levels of terms in a content.  <P>SOLUTION: The term difficulty level diagnostic device comprises an information storage section 1-5 which have terms and terms having the same meanings with the terms and differing in difficulty level, and a term difficulty level conversion database showing correspondence to the difficulty levels of those terms, an information analysis section 1-4 which searches a content with character information transmitted from a web server 1-103 through a network 1-102 and a transmission/reception section 1-3 for the same term as a term in the term difficulty level correspondence database, obtains the difficulty level of the searched using the term difficulty level correspondence database and decides whether the difficulty level of the term having been searched for is different from a predetermined reference difficulty level, and an information output sections 1-6 each of which presents that a term decided to have a difficulty level different from the predetermined reference difficulty level is different in difficulty level and urges correction of the term.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009140339-A (JP)
Title: Information processor and information processing method
Inventor: MORI SHIGEKI
IPC: G06F12/00
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve work efficiency related to granting metadata of a user.  <P>SOLUTION: An information processor has: a data selection means for selecting a plurality of data; a common keyword extraction means for extracting a common keyword from the plurality of data selected by the data selection means; a data extraction means for extracting related data on the basis of the common keyword extracted by the common keyword extraction means; and a metadata candidate specifying means for specifying a metadata candidate from among the metadata of the related data extracted by the data extraction means.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009141815-A (JP)
Title: Image encoding method, apparatus and program
Inventor: MATSUMURA ATSUSHI
IPC: H04N19/196
Filed: 2007-12-07
Abstract: <P>PROBLEM TO BE SOLVED: To easily check effects such as adaptive quantization for encoding when decoding.  <P>SOLUTION: An image encoding apparatus includes: a parameter setting part 106 for setting an input parameter indicating an encoding control method including at least one of an adaptive quantization method, an encoding mode determination method and a movement detection method, and a color conversion method corresponding to a level of an encoding parameter to be varied based on the encoding control method; an image analysis part 101 for analyzing an input image according to the encoding control method to calculate the encoding parameter; an image processing part 103 for applying processing including color conversion to the input image according to the color conversion method and the encoding parameter to generate a processed image; a mode selection part 102 for selecting a preview mode or a non-preview mode; and an encoding part 104 for encoding the input image in the preview mode or encoding the processed image in the non-preview mode according to the encoding control method of the input parameter, and the encoding parameter.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009138163-A (JP)
Title: Ink for forming conductor pattern, conductor pattern, and wiring substrate
Inventor: TOYODA NAOYUKI
IPC: C09D11/38
Filed: 2007-12-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink for forming a conductor pattern with excellent storage property capable of preventing generation of a crack on the formed conductor pattern.  <P>SOLUTION: The ink for forming the conductor pattern is an ink for forming the conductor pattern for forming the conductor pattern on a substrate by a liquid drop delivery method, and includes a metal particle, a water based dispersion medium dispersed with the metal particle, inositol and a poly-glycerine compound having a poly-glycerine skeleton. In the ink, H represented by formula (I) is 0.050-0.70 (wherein OH(A) [number], Mw(A), X(A) [wt.%] each represents the average number of hydroxyl groups in one molecule of the poly-glycerine compound, a weight average molecular weight and a content in the ink for forming the conductor pattern, and OH(B) [number], Mw(B) and X(B) [pts.wt.] each represents the number of hydroxyl groups in one molecule of inositol, a molecular weight and a content in the ink for forming the conductor pattern).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008179530-A (JP)
Title: Method for producing metal-containing sulfur-introduced titanium oxide and metal-containing sulfur-introduced titanium oxide
Inventor: TANAKA TAICHI
IPC: B01J27/043
Filed: 2007-12-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing metal-containing sulfur-introduced titanium oxide having high photocatalytic activity under visible light, and the metal-containing sulfur-introduced titanium oxide.  <P>SOLUTION: This method for producing the metal-containing sulfur-introduced titanium oxide comprises a firing step for obtaining the metal-containing sulfur-introduced titanium oxide by firing a mixture of metal-containing raw material titanium oxide and a sulfur compound, wherein the metal content in the metal-containing raw material titanium oxide is 0.03-0.15 part by mass as metal atoms, relative to 100 parts by mass of the metal-containing raw material titanium oxide in terms of TiO<SB>2</SB>.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008186802-A (JP)
Title: Backlight device, and liquid crystal display device
Inventor: OKADA NAOTADA
IPC: G02F1/13357
Filed: 2007-12-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a backlight device capable of restraining generation of color unevenness on a light guide plate.  <P>SOLUTION: The backlight device 20 includes a plurality of LED packages 32, and a light guide plate 22. Each LED package 32 is provided with a third housing 33, a red LED 34, a blue LED 35 and a green LED 36. The LEDs 34, 35, 36 are housed inside the third housing 33 and arranged at a bottom wall part 26 of the third housing 33. At least a part of arrangement of the LEDs 34, 35, 36 against an incident face 28 of the light guide plate 22 is different from that of adjacent LED packages 32.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008162805-A (JP)
Title: Device and method for inspecting vessel
Inventor: NIEDERMEIER ANTON
IPC: B65G47/80
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and a method for inspecting a vessel sealed with a plug after being filled.  <P>SOLUTION: This device for inspecting the vessel F sealed with the plug after being filled, has a carrying device 3 carrying the vessel F at a specified speed in a specified passage section and arranging a large number of holding elements for the vessel F, and has a control device 13 controlling the vessel so as to rotate around its longitudinal axis to draw a specified rotation characteristic line determined by a position of the vessel in the passage section. Rotation in a first specified passage part A of the vessel in the passage section, is accelerated up to a specified maximum rotating speed V<SB>rot_Max</SB>, and is decelerated in at least a second specified passage part C of the vessel in the passage section.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009151090-A (JP)
Title: Lens barrel and camera
Inventor: IIJIMA SHUJI
IPC: G02B7/02
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lens barrel and a camera which can be reduced in cost and size.  <P>SOLUTION: The lens barrel (10) includes: cases (11, 12 and 20) which store electrical parts (18 and 19) and are provided with a first opening hole (10a) and a second opening hole (10b); first flexible printed boards (21 and 22) which are connected to the electrical parts, pass through one of the first and second opening holes and are arranged outside the cases, in such a state that first solder land portions (21b and 22b) are exposed; and an external flexible printed board (23) in which a first external solder land portion (23b) is provided. The first flexible printed boards and the external flexible printed board are arranged in such a state that surfaces (21e and 22e) provided with the first solder land portions and a surface provided with the first external solder land portion are turned in the same direction and are soldered to be electrically connected.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152869-A (JP)
Title: Image reader, image reading system, method of controlling image reader, control program of image reader, and recording medium with control program of image reader recorded thereon
Inventor: AKAGI YUKITOMO
IPC: H04N1/00
Filed: 2007-12-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image reader which raises security of image data to be output to an image processor.  <P>SOLUTION: A scanner 1 includes: an RFID reader/writer 26 and an RFID reading instruction part 31 which acquire ID information 30 about a user who has placed an original; an instruction acceptance part 32 which accepts ID information about a user who requests reading of the image data from the image processor 2; an ID comparison part 33 which compares the accepted ID information with the acquired ID information 30; and an image reading instruction part 34 which decides propriety of transmission permission of the image data to the image processor 2 on the basis of comparison results by the ID comparison part 33.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009152419-A (JP)
Title: Manufacturing method of diffusion wafer
Inventor: ITAKOSHI TOORU
IPC: H01L21/02
Filed: 2007-12-21
Abstract: <P>PROBLEM TO BE SOLVED: To easily and freely adjust dislocation density in a non-diffusion layer to a required level, in manufacturing of a diffusion wafer having a double structure of a heavily-doped impurity diffusion layer and the non-diffusion layer.  <P>SOLUTION: The method of manufacturing the diffusion wafer includes: a step of forming a material wafer 11 having a prescribed thickness by slicing a silicon ingot; a step of forming a working strain layer 12 on both sides the material wafer 11 by applying a lapping process to the material wafer 11; a step of removing an etching removal layer 13 on the surface of the working strain layer 12 by controlling it by chemicals; a step of forming the heavily-doped impurity diffusion layer 14 and the non-diffusion layer 15 by diffusing dopants on both sides of the material wafer 11 in a prescribed depth; and a step of making the diffusion wafer 16 having the double structure by dividing the material wafer 11 into two along the center part of its width in the thickness direction. An amount of etching on the surface of the working strain layer 12 is controlled in the step of etching removal to adjust dislocation density in the non-diffusion layer 15.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009157435-A (JP)
Title: License management apparatus and license management method
Inventor: YOSHINAGA KAZUHIRO
IPC: G06F21/10
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To transfer a license without complicating a work when a client device with the license imparted thereto is changed.  <P>SOLUTION: When a MAC address imparted to the client device, which transmits an ID and a password imparted by each user, is different from a MAC address managed in association with the ID and the password, the client management part 22 of a license management apparatus changes the MAC address to be managed in association with the ID and the password into the MAC address imparted to the client device which transmits the ID and the password, and also changes license data, managed in association with the MAC address managed in association with the ID and the password, into the MAC address imparted to the client device which transmits the ID and the password.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009155125-A (JP)
Title: Method for growing group iii nitride semiconductor crystal and growing device for group iii nitride semiconductor crystal
Inventor: MIYANAGA TOMOMASA
IPC: C30B29/38
Filed: 2007-12-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for growing a group III nitride semiconductor crystal, by which the growing rate of the group III nitride semiconductor crystal is improved, and to provide a growing device for a group III nitride semiconductor crystal.  <P>SOLUTION: The method for growing a group III nitride semiconductor crystal includes the following steps. First, a chamber 101 including a heat-shielding portion 110 for shielding heat radiation from a material 13 therein is prepared. Then, the material 13 is arranged on one side of heat-shielding portion 110 in the chamber 101. Then, by heating the material 13 to be sublimated, a material gas is deposited on the other side of heat-shielding portion 110 in the chamber 101, so that a group III nitride semiconductor crystal 15 is grown.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009158345-A (JP)
Title: Cubic boron nitride film field electron emitter and its manufacturing method
Inventor: TEII KIMIMOTO
IPC: H01J9/02
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a film containing cubic boron nitride having a shape suitable for electron emission.  <P>SOLUTION: The field electron emitter comprises a film excellent in electron emission using a film containing cubic boron nitride having high crystallinity, sufficient film thickness, adhesion, and high-density fine projections on the surface. The film contains cubic boron nitride formed by a method for depositing boron nitride by using plasma from molecular species containing boron, nitrogen and fluorine.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008091352-A (JP)
Title: Arc tube, discharge lamp, and manufacturing method of arc tube
Inventor: FUJIWARA KENJI
IPC: H01J61/30
Filed: 2007-12-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an arc tube in which the luminance in the downward direction can be improved by effectively utilizing the visible light excited from a phosphor by ultraviolet rays.  <P>SOLUTION: A compact self-ballasted fluorescent lamp comprises this arc tube 2 in which a fluorescent film 10 is applied to the inside of a glass tube 9 curved and formed into a double spiral shape. The arc tube 2 has a turning section turning doubly around a turning axis A, and a turning-over section 91 that connects the two turning sections at the top part. In each cross section of the glass tube 9, the fluorescent film which is applied to the wall face on the end parts 94 and 95 side (P1b, P2b, P3b, P4b) of the glass tube 9 in a direction parallel with the turing axis A is made thicker than the fluorescent film applied to the wall face on the turning-over section side (P1a, P2a, P3a, P4a) in a direction parallel with the turning axis A.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009163305-A (JP)
Title: Log output device, log output method and log output program
Inventor: TAGUCHI NAOHIRO
IPC: G06F11/34
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To write necessary log information from the log information of a processing result of an application program to an output file.  <P>SOLUTION: In this log output device outputting the log information of the processing result according to an instruction inside the application program, a management output frequency related to the log information is obtained from an identification code and the log information output by a logging code in each identification code, and the log information is written as the log output file when the output frequency exceeds a prescribed frequency.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009009087-A (JP)
Title: Liquid crystal display and driving method thereof
Inventor: KOO SUNGJO
IPC: G09G3/36
Filed: 2007-12-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a liquid crystal display and a driving method thereof which are adapted to reduce heat generation and power consumption of a data drive circuit and to prevent decrease in display qualities by using fragile pattern data.  <P>SOLUTION: The liquid crystal display includes: a liquid crystal display panel; a timing controller to determine gray levels of input digital video data and a point of time when a polarity of a data voltage to be supplied to data lines is inverted, to activate a dynamic charge share control signal which indicates the point of time when the gray level of the data voltage is changed from a white gray level to a black gray level and the point of time when the polarity of the data voltage is inverted, to detect a fragile pattern in which data of white gray levels and black gray levels are regularly arranged in the input digital video data, and to activate a dot inversion control signal to broaden a horizontal polarity inversion period of the data voltage supplied to the data lines when the fragile pattern is input; a data drive circuit to broaden the horizontal polarity inversion period of the data voltage; and a gate drive circuit to subsequently supply scan pulses to gate lines.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2007523203-A (JP)
Title: クロピドグレルの薬理学的に許容できる塩
IPC: A61K31/435
Filed: 2005-02-16
Abstract: それらの粉末Ｘ線図（ＸＲＰＤ）の点で互いに異なっている、多形「形態Ａ」、多形「形態Ｂ」、多形「形態Ｃ」、多形「形態Ｄ」、多形「形態Ｅ」、および多形「形態Ｆ」と名付けられた（＋）−（Ｓ）−クロピドグレル−臭化水素酸塩の多形形態、ならびに多形「形態Ａ」および多形「形態Ｂ」と名付けられた（＋）−（Ｓ）−クロピドグレルナプシレートの多形形態；ならびにクロピドグレルベシレート、クロピドグレルトシレートおよびクロピドグレルオキサレートの塩とこれらの化合物を製造する方法である。
Patent JP-2008500281-A (JP)
IPC: A61K38/23
Filed: 2005-02-11
Abstract: The present invention relates to novel compounds having a function of a peptide in the amylin family, related nucleic acids, expression constructs, host cells, and processes production of the compounds. The compounds of the invention include one or more amino acid sequence modifications. In addition, methods and compositions are disclosed to treat and prevent metabolic disorders such as obesity, diabetes, and increased cardiovascular risk.
Patent JP-2007529985-A (JP)
Title: リニア発電機の効率を上げるための回路
IPC: H02K41/03
Filed: 2005-03-15
Abstract: リニア発電機（ＬＥＧ）が、距離ｄ１に沿って並べられたインダクション・コイル・アセンブリ（ＩＣＡ）のコイルの区分、およびｄ１よりも短い長さｄ２の永久磁石アセンブリ（ＰＭＡ）をコイルに沿って通過させることでＰＭＡに近接したコイル内に電圧と電力を発生させるための装置を含む。励起されないコイルが負荷になることまたは出力電力ラインの間で生じた電圧を浪費することなく、励起されたコイルの両端に生じる電圧を出力電力ラインへと結合させるために一方向導通素子がコイルと出力電力ラインとの間に接続される。
Patent JP-2007531289-A (JP)
Title: 表面堆積物を除去するための遠隔チャンバ方法
IPC: C23F4/00
Filed: 2005-03-24
Abstract: 本発明は、電子デバイスを製造する際に使用される堆積チャンバの内部などの表面から表面堆積物を除去するための改良されたリモートプラズマクリーニング方法に関する。改良は、酸素とフルオロカーボンとを含む供給ガス混合物への窒素源の追加を伴う。改良は、窒素源を含む前処理ガス混合物を活性化し、活性化前処理ガスを、遠隔チャンバから表面堆積物までの経路に通過させることによる、経路の内面の前処理も伴う。
Patent JP-2007530060-A (JP)
Title: ＰＰＡＲδ調節のためのマーカーとしてのＰＤＫ４
IPC: G01N33/50
Filed: 2005-03-29
Abstract: 本発明は、PPARδ活性のバイオマーカーとしてのPDK4の使用、ならびにPPARδ活性の制御不全と関係する疾患、たとえば異常脂質血症、肥満、またはインスリン抵抗性などを診断する方法、PPARδ活性の制御不全と関係する疾患を患う患者の処置をモニターする方法、およびPPARδ活性を調節する化合物を同定する方法に関する。
Patent JP-2007536217-A (JP)
Title: ケラチン染色化合物、それらを含有するケラチン染色組成物、及びそれらの使用
IPC: A61K8/49
Filed: 2005-04-06
Abstract: 染色に適した媒質と、１個のヘテロ原子を有する１つ以上の三環式縮合６−５−６複素芳香族ケラチン染色化合物を含む、ケラチン繊維の酸化染色用の組成物。酸化剤の存在下で、このような組成物を所望の着色が顕色するのに十分な時間にわたって塗布するこを含む、ケラチン繊維の酸化染色方法。
Patent JP-2007532732-A (JP)
Title: 繊維反応性アゾ染料の混合物、その調製及び使用
IPC: D06P3/24
Filed: 2005-04-09
Abstract: 本発明は、一般式（Ｉ） 【化１】     で示される少なくとも１種の染料と、一般式（ＩＩ） 【化２】     で示される少なくとも１種の染料と、〔上記式中、Ｄ １ 、Ｄ ２ 、Ｗ １ 、Ｗ ２ 、Ｙ １ 、Ｙ ２ 、Ｒ １ 〜Ｒ ６ 、Ｍ、ｍ、及びｎは、請求項１に記された通りに定義される〕を含む染料混合物と、その調製方法と、その使用と、ディジタル捺染用の該染料混合物を含むインクと、に関する。
Patent JP-2007535606-A (JP)
Title: 改善されたエージング特性を有する低密度ポリウレタンフォームのための自触媒性ポリオールの共触媒作用
IPC: C08G18/76
Filed: 2005-04-27
Abstract: 本発明は、自触媒性アミン系ポリオールと、酸でブロックされたゲル化アミン触媒との共触媒作用に関し、さらに、この触媒の組み合わせの、改善されたエージング特性、及び少ないＶＯＣ（揮発性有機化合物）放出量を有する低密度ポリウレタンフォームの製造における使用に関する。
Patent JP-2008505682-A (JP)
IPC: A45D26/00
Filed: 2004-07-06
Abstract: A hair cutting head, for use in a hair cutting apparatus having an elongated heated wire suitable for heating hair growing from a skin surface, and at least one blade placed at one side of the elongated heated wire, the blade being configured to cut the hair which has been heated by the heated wire. The wire is heated to a temperature of at least 50° C.
Patent JP-2008507933-A (JP)
Title: ビデオストリームの空間スケーラブル圧縮の方法および装置
IPC: H03M7/30
Filed: 2005-07-04
Abstract: 本発明は、ビデオストリームの空間スケーラブル圧縮の方法を提供する。このビデオストリームは、特定の解像度よりも高い解像度を有するストリームである。先ず、ビデオストリームをダウンサンプリングし、このダウンサンプリングされたビデオストリームを符号化して基本ストリームを得る。次に、基本ストリームを復号化し、この復号化された基本ストリームをアップサンプリングして復元されたストリームを得る。ビデオストリームから、復元されたストリームを減算して、残差ストリームを得る。次に、予測ビットレートに従ってゲイン値を得る。最後に、残差ストリームにゲイン値を乗算し、この乗算により得られた結果を符号化して、予測ビットレートを有する拡張ストリームを得る。本発明は、ビデオストリームに従ってゲイン値を決定するだけでなく、外部アプリケーション環境に従ってゲイン値を動的に調整することもでき、したがって、拡張ストリームのビットストリームを実際の要求に常に適合させることができる。
Patent JP-2008500445-A (JP)
IPC: C10G9/14
Filed: 2005-05-19
Abstract: A vapor/liquid separation apparatus for treating a flow of vapor/liquid mixtures of hydrocarbons and steam comprises a vertical drum with a side inlet to introduce hydrocarbon/steam mixtures, an overhead vapor outlet, and a lower section in communication with a cylindrical boot of less diameter than the drum, the boot comprising sufficient gas-liquid contact surface, e.g., that provided by one or more sheds, baffles and/or distillation trays, to provide at least a partial theoretical distillation stage, and a lower portion for receiving liquid from the drum, a lower outlet for removing the liquid, and an inlet for introducing a stripping gas, such as steam, hydrogen, light crackable hydrocarbon, and/or methane, below the distillation tray and preferably above the level of liquid in the boot.
Patent JP-2008510257-A (JP)
IPC: G06F13/16
Filed: 2005-08-09
Abstract: A system with a processor in communication with a memory controller in communication with a plurality of memory devices wherein one of the plurality of memory devices is interposed between the memory controller and the remaining plurality of memory devices. By programming command delay in the memory controller, the command delay coordinates the execution of the command signal across all memory devices. The processor provides control signals to the memory controller that, in response, decodes the control signals and determines the mode of operation of one or more of the memory devices. The processor is also in communication with storage media and stores data in or retrieves data from the storage media.
Patent JP-2008513587-A (JP)
Title: 難燃剤としてのレゾルシノールカーボネートを基剤としたリン酸エステル化合物
IPC: C07F9/09
Filed: 2005-09-21
Abstract: レゾルシノールカーボネートを基剤とするリン酸エステルは、レゾルシノールカーボネートの、オキシ塩化リン又はクロロリン酸との反応により調製される。レゾルシノールカーボネートは、レゾルシノールのホスゲン又は炭酸ジフェニルとの反応により合成することができる。レゾルシノールカーボネートを基剤とするリン酸エステルは、難燃剤として及び恐らくは流動化剤として使用することができる。 【選択図】  なし