baber/WOPTO huggingface dataset:
Patent KR-960001056-B1 (KR)
Title: User parameter control in the atm virtual connection and the
Inventor: LEE SOONG-HEE
IPC: H04L12/00
Filed: 1993-09-17
Granted: 1996-01-17
Abstract: a cell input processor for extracting fields for control by temporarily inputting an input ATM cell in one cell unit time and sparing any time for a control process; an imaginary connected discrimination translating unit for converting an imaginary connected discriminator into a specific address of a memory in order to find out the input cell to be inputted the input cell processor; a parameter storage memory for inputting a cell/octet timing signal and storing a traffic parameter to be used for controlling the specific address; a determination logic circuit for comparing the stored cell parameter with a real parameter, and outputting a determined signal according to the result of the comparison; and a cell output processing unit for outputting a cell packet and tagging of the cell input processing unit under use of the resulted signal from the determination logic circuit and the priority of cell damage.
Patent KR-100275841-B1 (KR)
Inventor: ONJI YUICHI
IPC: C07C47/24
Filed: 1993-10-07
Granted: 2000-12-15
Abstract: 본 발명은 일반식(I)의 사이클로헥산 유도체 및 이를 함유하는 조성물에 관한 것이다. 
     
       
     
     상기식에서, X는 불소원자, 트리플루오로메틸 그룹, 트리플르오로메톡시 그룹 또는 디플루오로메톡시 그룹이고, -A-는 1,4-사이클로헥실렌 또는 1,4-페닐렌이며, -B-는 1,4-사이클로헥실렌이고, 1는 0, 1 또는 2이고, 1+m≥1이며, Z는 -CH 2 CH 2 - 또는 단일결합이고, n은 0 내지 4의 정수이며, R은 수소원자 또는 탄소수 1 내지 7의 직쇄 또는 측쇄 알킬 그룹이고, R이 알킬 그룹이면, 이중결합은 트란스-배위이다.
Patent KR-960014047-B1 (KR)
Title: Dye composition for polyamide fibered dyeing
Inventor: LIM SOO-ILL
IPC: C09B62/04
Filed: 1993-10-23
Granted: 1996-10-11
Abstract: This invention relates to a dye composite useful for dyeing the fabrics of polyamide, this composition has good fastness, compatibility, clearness and so on. The composite comprises the compound(I) and (II) having the structure following in the ratio between 7 : 93 and 93 : 7 wt %.
Patent KR-960006026-B1 (KR)
Title: Process for production of oriented electrical steel sheet having excellent magnetic properties
Inventor: LEE CHUNG-SAN
IPC: C21D9/46
Filed: 1993-11-09
Granted: 1996-05-08
Abstract: The steel slab comprises 0.035 to 0.050wt.% carbon, 2.9 to 3.3wt.% silicon, up to 0.032wt.% manganese, up to 0.015wt.% phosphorous, 0.011 to 0.017wt.% soluble aluminum, 0.008 to 0.012wt.% nitrogen, up to 0.007wt.% sulphur, 0.06 to 0.15wt.% nickel and/or chromium, up to 0.6wt.% copper, the weight ratio of Mn/S>20.0 and Cu/Mn>1.5, and the balance of iron and inevitable impurities. The magnetic steel sheet is produced by the processes of (1) hot rolling of the slab having the same composition as mentioned above as a starting material at 1,250 to 1,300deg.C, (2) the first cold rolling of hot rolled sheet to the thickness of 0.60 to 0.75mm, (3) decarburizing annealing at 820 to 840deg.C under wet hydrogen atmosphere, (4) the second cold rolling to final thickness, (5) intermediate annealing at 500 to 600deg.C, (6) coating of the annealing agent containing MgO as a main composition on the surface of annealed sheet, and (7) final high temperature annealing at 1,150 to 1,200deg.C during over 10hrs. The produced sheet by low temperature hot rolling and secondary recrystalliaztion stabilizing process is used for the iron core material of a transformer, an electromoter, a generator and electronic equipment etc.
Patent KR-100252700-B1 (KR)
Title: Process for preparing spun like polyester multifilament
Inventor: CHOI BO JUN
IPC: D01F6/62
Filed: 1993-12-02
Granted: 2000-04-15
Abstract: PURPOSE: Provided is a manufacturing method of a spun-like polyester multifilament having not decreasing productivity owing to the same weaving velocity and the same weaving property as a common filament, and first of all being excellent effect of a spun yarn shape. CONSTITUTION: The spun-like polyester multifilament is obtained by a process containing the steps of: adding 0.01-0.1wt.% of organic sulfonic acid metallic salt(formula I) and 0.1-4mol% of phosphoric compound(formula II) based on dibasic acid or ester derivative thereof to prepare a chip, on polymerizing the dibasic acid or the ester derivative thereof with alkylene glycol; spinning the chip to prepare an effective yarn having 0.01-0.15 of birefringent ratio; spinning a common polyester chip to prepare a wadding thread having 0.025-0.03 of birefringent ratio; complex-drawing the effective yarn and the wadding thread on the same drawing device; and then sizing. In the formula I and the formula II, R and R1 represent -COOCH2CH2OH or -COOCH3, X represents trivalent aromatic or trivalent aliphatic hydro-carbon group, M represents alkali metal or alkali earth metal, R2 and R3 represent hydrogen or monovalent organic group respectively, and A represents OH, OR, OM1 or monovalent organic group. In the OM1, M1 represents alkali metal or alkali earth metal.
Patent KR-960004721-B1 (KR)
Title: Auto restarting method of packet processing unit in the b-isdn switch
Inventor: SONG INN-KEUN
IPC: H04L12/24
Filed: 1993-12-10
Granted: 1996-04-12
Abstract: The method is for restarting packet processor automatically when receiving restart request of packet handling module(PHM) from operator. When inputting restart information, the system finds out corresponding PHM automatically, and requesting restart after discriminating restart state. The restart is divided by normal restart and initiation. The normal restart is a function for loading PHM application program and operating system(OS). The initiation is a function for quitting present work and initiating packet information.
Patent KR-960015407-B1 (KR)
Title: 6-membered sulfur-containing compounds and process for preparing thereof
Inventor: HAN HO-KYU
IPC: C07D279/12
Filed: 1993-12-13
Granted: 1996-11-13
Abstract: This invention relates to the compound useful to a germicide or antivirus agents, and used in the intermediates wherein the compound comprises the hexagonal ring compound having the following formula(I). In the formula, A is O, S, NCOCH3, SO or SO2, R1 and R2 are methyl, phenyl or -COR3 group, R3 is amino or alkoxyl group, and n is 0, 1 or 2.
Patent KR-100226241-B1 (KR)
Title: Insect-specific paralytic neurotoxin genes for use in biological insect control: methods and compositions
Inventor: TOMALSKI MICHAEL D
IPC: A01N63/50
Filed: 1993-04-01
Granted: 1999-10-15
Abstract: Genes encoding insect-specific paralytic neurotoxins, particularly those of insect-parasitic mites, including Pyemotes, are described. Recombinant DNA molecules in which the neurotoxin coding sequences are placed under the control of heterologous promoters are also described. Such molecules are useful for the development of biological insect control agents which produce insect-toxic levels of the neurotoxin. Specifically described are genetically altered baculoviruses which produce insect-specific paralytic neurotoxins and which display improved toxic effect on insects. Insect-toxic compositions are also provided. Methods of insect control using these neurotoxin genes, methods for production of neurotoxins in cells, and methods of production of insect control agents are described.
Patent KR-100214905-B1 (KR)
Inventor: ITO FUMITAKA
IPC: A61K31/445
Filed: 1992-04-28
Granted: 1999-08-02
Abstract: 하기 일반식(I)의 화합물 및 그의 약학적으로 허용 가능한 염은 위장관 질환, 염증성 질환, 중추 신경계 질환 및 통증의 치료에 유용한 물질 P 길항제이다 : 
     [일반식 I] 
     
       
     
     상기식에서, R 1 은 메톡시이고, R 2 는 메틸, 에틸 이소프로필, 2급-부틸 및 3급-부틸로 구성되는 군으로부터 선택된다.
Patent RO-122322-B1 (RO)
Title: Support-frame for advertising panels, mounted on a bicycle
Inventor: COSTACHE MARIAN CONSTANTIN
IPC: G09F21/04
Filed: 2002-10-16
Abstract: The invention relates to a support frame, which may be fixed on any bicycle frame, either above the front wheel or above the rear wheel, and whereon some panels for advertising or for furnishing information of various nature may be located, the panels being protected against various bad weather conditions or accidental soiling. The invention also relates to a bicycle provided with such a support frame. The support frame for advertising panels, mounted on bicycle, as claimed by the invention, has the shape of a straight triangular prism, wherein one of the surfaces is the base plate (1) which may be removably mounted above the rear or front wheel of a bicycle, either by means of the luggage carrier (3) of the bicycle, mounted on the frame (2) thereof or by means of two pairs of arms (5, 6) fixed (6) on either side of the wheel, to the shaft thereof, and also (5) to the saddle-supporting pillar or namely the bicycle handle bar and it is characterized in that the prism is achieved by means of some pillars made of profiles (13, 14, 17, 18) fixed with the wings face to face, in the corners of the base plate (1), inclined towards the longitudinal symmetry plane of the bicycle and whose extremities may be free or fixed two by two to a beam (15) located so as not to hinder the insertion by sliding in the guides formed by the U-shaped profile wings, both of the advertising panels and at the upper part of an elastic transparent and continuous sheet (16) for protection of panels, while the surface forming the base plate (1) is rectangular, so that the advertising panels (12) are assembled on other two rectangular surfaces of the prism and have their upper edges also in the longitudinal symmetry plane of the bicycle forming a dihedral acute angle, oriented upwards.
Patent RO-122187-B1 (RO)
Title: Suction apparatus
Inventor: POPESCU TEODOR COSTINEL
IPC: B05B7/14
Filed: 2004-02-03
Abstract: The invention relates to a suction apparatus meant to be used in the field of hydrostatic drives. According to the invention, the apparatus has a pressure connection (P), an intake connection (Ta) which, through a tank of a control distributor, makes the connection with a working chamber of a single-acting hydraulic cylinder, and a third tank connection (T) which connects the working chamber to a basin of an installation, and comprises a body (1) wherein there is mounted a conical throttle (3) which can close or open the supply orifice of a calibrated nozzle (4) and which can be hand actuated by a rod (10) and screwed in into a threaded bushing (2), the throttle (3) being secured in the closed position by screwing up a nut (6), while some washers (7 and 8) confine the recess of the dynamic seal of the rod (10 of the throttle (3) and the nozzle (4) is sealed within the body by a joint (14), a nipple (5) being also screwed in into the body and sealed by a joint (9), and a filter (13) being mounted in the pressure connection (P), to protect the nozzle (4).
Patent RO-122918-B1 (RO)
Title: Reel holder for machines stranding square-section sealing cord
Inventor: ISPAS VASILE
IPC: D04C3/18
Filed: 2007-03-16
Abstract: The invention relates to a reel-holder device for machines stranding square-section sealing cord, made of various materials such as: teflon, graphite-treated teflon, simple or reinforced expanded graphite, teflon-treated or graphite-treated hemp, teflon-treated acrylic yarns, aramidic yarns, ceramic yarns etc. According to the invention, the said device, consisting of a basic body (1), in welded and rigid construction, on which there are fastened a simple-column reel (12) for fastening the reel-holder (9), a double-column of springs (15), meant for mounting some elastic elements of the compression springs (22) type, with the rigidity k1, a sliding plate (23) and a fixed plate (20), is characterized in that, inside the basic body (1) it has provided a lock (4), actuated by a spring (3), with the rigidity k2, blocked by a threaded pin (2), which provides the initial spring compression, the lock (4) being actuated by a profiled head of a rod (6) which oscillates around the axis of a rod-bolt (7) and which is driven, by means of an adjacent rod (27), by a thread (32) which is unrolled in a controlled way and under a certain tension from a reel (11) fastened on the reel-holder (9).
Patent RO-131030-B1 (RO)
Title: Tennis racket and process for fixing its stringing
Inventor: STOENESCU GHEORGHE
IPC: A63B51/10
Filed: 2015-12-14
Abstract: The invention relates to a racket used for playing tennis, meant, in particular, for amateur players, to a plastic string for carrying out the racket stringing and to a process for preventing string movement. The racket, as claimed by the invention, comprises a profiled frame (1) consisting of a handle (B) and a frame proper (A), provided with stringing (7), said frame being stiffened to the handle (B) by means of a curved element (2), the frame proper (A) having a stringing protective tape (8) placed on the exterior, which is provided lengthwise with some sleeves (C) of various diameters, depending on the number of strings, one or two, passing therethrough. The string (7), as claimed by the invention, has a square-shaped cross section, without fillet radius, obtained as result of the chip removal process applied to a plastic thread with rounded cross-section. As claimed by the invention, the process for preventing the movement of the strings (7) which are parallel to the longitudinal axis of the racket is carried out by mounting a cord (α), of the same plastic material, with a simple knot, starting from a string (X) to another string (X), in the close vicinity of strings (Yand Y) and, where a better adherence is desired, by reducing the tension of the stringing thread, a second cord (β) is mounted, said cord being inserted from the exterior through the holes (Zand Zand Zand Z, respectively) and being applied on the strings (Xand X, respectively) by a double-knot, the cord (β) being made in the same way as the cord (α).
Patent SA-110310534-B1 (SA)
Inventor: FUJIMURA TAKASHI
Filed: 2010-06-23
Abstract: يتعلق الاختراع الحالي بتوفير جسيم راتنجي ماص له نمط معدل امتصاص حيث يكون المعدل بطيئاً في المرحلة الأولى، ومتوسطاً في المرحلة الوسطى، وسريعاً في المرحلة الأخيرة، كما يتم توفير منتج ماص absorbent article لا توجد به مشكلات مثل تلك التي تتمثل في تهيج الجلد skin irritation الناتج عن استخدام جسيم راتنجي ماص absorbent resin particle . يتعلق الاختراع الحالي بجسيم راتنجي ماص يشتمل على بوليمر متشابك crosslinked polymer (A1) يتضمن مكون رئيسي essential constituent unit ، ومونومر فينيل قابل للذوبان في الماء water-soluble vinyl monomer (a1) و/ أو مونومر فينيل قابل للتحلل بالماء hydrolyzable vinyl monomer (a2)، وعامل تشابك داخلي crosslinking agent (b)، حيث، في طريقة قياس الحجم المنتفخ لكل 1 جم من الجسيم الراتنجي الماص absorbent resin particle مقابل مركب السيلان الفسيولوجي physiological saline ، تتراوح نسبة (t2/t1) الزمن (t2) حتى يصل الحجم المنتفخ إلى 40 مل إلى الزمن (t1) حتى يصل الحجم المنتفخ إلى 5 مل من 5 إلى 20.
Patent SA-515360425-B1 (SA)
Title: Oral formulations of deferasirox
Inventor: INDRAJIT GHOSH
Filed: 2015-05-12
Abstract: Orally administerable deferasirox formulations are disclosed having reduced release under gastric conditions and fast release at near neutral pH or at neutral pH.
Patent SA-515370319-B1 (SA)
Title: System and Method for Changing Proppant Concentration
Inventor: STANLEY V STEPHENSON
Filed: 2015-12-27
Abstract: Disclosed are systems and methods utilizing multiple parallel pumps to deliver a mixture of the proppant and clean fluid via a manifold trailer. One method of providing a step-change in proppant concentration includes selecting a first flow rate for a first pump connected between a first input node and first output node, calculating a first transit time for a flow of a fluid at the first flow rate through a first flow path extending from the first inlet node, through the first pump, and to the first outlet node, and calculating a second flow rate for a second pump connected between the first input node and the first output node such that a second transit time for a flow of the fluid through a second flow path extending from the first inlet node, through the second pump, and to the first outlet node is equal to the first transit time. Fig. 5
Patent SA-519410762-B1 (SA)
Title: Process for Argon and Nitrogen Production
Inventor: GIACOMO COLMEGNA
Filed: 2019-12-08
Abstract: A process comprising: subjecting a process gas (22) containing NOx to a stage for absorption of NOx in a suitable absorption means (23), obtaining nitric acid (24) and a tail gas (25) containing nitrogen, argon and residual NOx; subjecting said tail gas (25) to a treatment which comprises at least one NOx removal stage, obtaining a conditioned tail gas (26); subjecting at least a portion (26b) of said conditioned tail gas to a separation treatment, obtaining a product stream (40) containing argon and a product stream (37) containing nitrogen. Fig 1.
Patent SA-520411800-B1 (SA)
Title: System for cleaning the inner surface of a pipeline from deposits
Inventor: HUSAIN MAKKI AL-MAHROUS
Filed: 2020-04-19
Abstract: Apparatus and method for cleaning the inner surface of a pipeline from deposits and for forming a protective coating are disclosed. The apparatus includes a cleaning tool which is caused to move in the interior of the pipeline by a flow of a fluid, the cleaning tool comprising a plurality of guide discs engaging the pipeline surface and mounted along a longitudinal axis of the cleaning tool, an anode positioned inside the cleaning tool, and an impressed current source electrically connected to the anode and the interior of the pipeline, the interior of the pipeline acting as a cathode when current is applied from the current source so that ions flow from the anode, through the fluid, to the interior of the pipeline. Fig 1A.
Patent SA-520412048-B1 (SA)
Title: Nuclear magnetic resonance sequence for partially polarized echo trains
Inventor: LI LILONG
Filed: 2020-05-27
Abstract: A method and system for nuclear magnetic resonance (NMR) sequence for partially polarized echo trains is provided. An NMR pulse sequence is applied into a wellbore penetrating a subterranean formation using a NMR tool. The NMR pulse sequence includes a first cycle and a second cycle. The first cycle includes a first sequence of radio frequency (RF) pulses of a first duration and a first trainlet sequence of a second duration different from the first duration. The second cycle includes a second sequence of RF pulses of the first duration and a second trainlet sequence of the second duration. The second sequence of RF pulses forms a phase alternated pair with the first sequence of RF pulses. Echo signals corresponding to a substance in the subterranean formation are measured based on the NMR pulse sequence. A distribution of a characteristic of the substance is determined based on the echo signals. Fig. 1
Patent AU-2011203028-B1 (AU)
Title: Fully automatic dynamic articulated model calibration
Inventor: LEE KYUNGSUK DAVID
IPC: G06T17/30
Filed: 2011-06-22
Abstract: A depth sensor obtains images of articulated portions of a user's body such as the hand. A predefined model of the articulated body portions is provided. The model is matched to corresponding depth pixels which are obtained from the depth sensor, to provide an initial match. The initial match is then refined using distance constraints, collision constraints, angle constraints and a pixel comparison using a rasterized model. Distance constraints include constraints on distances between the articulated portions of the hand. Collision constraints can be enforced when the model meets specified conditions, such as when at least two adjacent finger segments of the model are determined to be in a specified relative position, e.g., parallel. The rasterized model includes depth pixels of the model which are compared to identify overlapping pixels. Dimension of the articulated portions of the model are individually adjusted.
Patent WO-2007076731-B1 (WO)
Title: Procede et appareil de mesure et/ou de calibrage de la position d'un objet dans l'espace
Inventor: VALASEK MICHAEL
IPC: B25J9/16
Filed: 2006-12-20
Abstract: L'invention concerne un procédé et un appareil de mesure et/ou de calibrage de la position d'un objet dans l'espace dans un mode de réalisation selon lequel l'appareil contient au moins un bras mobile fixé au cadre à une extrémité et fixé à une plate-forme à l'autre extrémité, la plate-forme pouvant se fixer à l'objet à mesurer ou calibrer. Pendant le mouvement de l'objet avec la plate-forme fixée aux positions relatives d'organes individuels d'au moins un bras mobile, on lit le cadre et la plate-forme et les données mesurées servent à déterminer la position de l'objet ou son calibrage. Lors de la fixation de la plate-forme de l'appareil de mesure et/ou de calibrage à l'objet mesuré ou calibré, ces parties jointes réalisent un mouvement arbitraire dans l'espace d'exploitation de l'objet actionné par les systèmes d'entraînement de l'objet, tandis que les quantités correspondant à des positions relatives d'organes individuels de l'appareil sont recueillies et servent à la détermination ou au calibrage de la position de l'objet dans l'espace. Le nombre de quantités mesurées pendant le mouvement de la plate-forme avec l'objet mesuré ou calibré est supérieur au nombre de degrés de liberté de l'appareil d'au moins une unité.
Patent WO-2007065544-B1 (WO)
Inventor: LENZNER BENEDIKT
IPC: A61M5/20
Filed: 2006-11-16
Abstract: L'invention concerne un dispositif d'injection pour injecter un milieu (3) sans aiguille, ce dispositif comprenant un élément d'injection (1), un élément de transmission à ressort (6) destiné à entraîner un élément propulseur (7) pour expulser le milieu (3) à injecter. Le dispositif est conçu de manière que, lorsque le ressort est tendu, des pièces qui n'exercent pas de fonction dans la tension de l'élément de transmission à ressort sont sensiblement exemptes de force de tension ou exemptes de force de tension.
Patent JP-3205324-B1 (JP)
IPC: G01L13/06
Filed: 2000-02-29
Granted: 2001-09-04
Abstract: The measurement cell has a ceramic base body with a concave central surface (121) having a first electrode (122) and a peripheral convex surface to form an annular surface (126), on which a ceramic membrane (5) is connected, with a peripheral wedge zone of active brazing solder (10), to form a measuring chamber. The inner surface (51) of the membrane is connected to second electrode (52) contacting the wedge zone. The measurement cell has a ceramic base body with a peripheral area (11) and a concave central surface at a first surface. The concave central surface has a first electrode electrically connected to a second surface (13) and a peripheral convex surface, which has a smooth annular surface formed at its apex. A ceramic membrane lies on the annular surface and the base body and is connected to the annular surface to form a wedge zone (91) with an active brazing solder, to form a measuring chamber (M) that is leakproof under high vacuum. The smooth inner surface of the membrane that faces the base body is connected to a second electrode that contacts the wedge zone. An Independent claim is included for a method for manufacturing the measuring cell.
Patent JP-3546048-B1 (JP)
Title: 実演者側の主導によってインタラクティブな双方向通信モードが視聴者ごとに選択的に確立される実演データ通信システム
IPC: H04N7/173
Filed: 2003-03-31
Granted: 2004-07-21
Abstract: 【課題】同じ実演者側との間で独占的なオンライン双方向通信をリクエストする複数人の希望者の中から適切な希望者を通信相手として実演者側が選抜するという環境において、実演者側による選抜をコンピュータによって支援する。 
【解決手段】サーバ・コンピュータ（サーバ）１０にＩＰカメラ４０とオーディオ・モジュール４２とモニタ３２とを接続する。サーバ１０は、インターネット２０を介して不特定複数の視聴者とオンライン接続可能である。このシステムによれば、実演者側は、視聴者である不特定複数の希望者の中から適切な希望者を選択する選択権を有する。その選択された希望者は、実演者側との間で双方向通信が独占的に確立されることにより、演奏データを独占的に編集する編集権を有する。実演者側がサーバ１０に対して通信相手切換えコマンドを入力すると、通信相手が現在の通信相手から別の希望者に切り換わる。 
【選択図】  図１
Patent JP-3598508-B1 (JP)
Title: 屋内のネット等の吊張体の吊張り方法、及びその装置
IPC: A63B71/02
Filed: 2004-03-03
Granted: 2004-12-08
Abstract: 【課題】従来のネット吊張り装置では、調整作業（特にウインチワイヤー設置後に行う微調整）は天井側で行わなければならず、その調整作業そのものが煩雑で、しかもメンテナンスの面においてもその作業が煩雑である。 
【解決手段】 
吊り上げワイヤーのうち、任意の吊り上げワイヤーのウインチワイヤーとの取り付け位置と、天頂部、又は天頂部に最も近接している基準となる吊り上げワイヤーのウインチワイヤーとの取り付け位置との高さ方向の距離に対応した長さを、吊張体、又は／及び吊り上げワイヤーの他端側に設けられた調整手段を介して調整しながら、吊り上げワイヤーを移動してネット等の吊張体を吊張りすることである。 
【選択図】図１
Patent JP-3690418-B1 (JP)
Title: アクリルエマルジョン組成物
IPC: C08K3/18
Filed: 2004-06-09
Granted: 2005-08-31
Abstract: 【課題】重金属を用いることなく、耐ＢＨＭ性、重ね塗り性、光沢保持性、及び密着性に優れた床磨き剤として好適なアクリルエマルジョン組成物を提供する。 
【解決手段】酸価が３０〜１８０ｍｇＫＯＨ／ｇである とともにガラス転移点（Ｔｇ）が−３０〜７０℃である アクリル共重合体と、２０℃における水溶解度が１質量％未満であるマグネシウム化合物と、を含み、マグネシウム化合物の含有量が、アクリル共重合体の酸価の０．０２〜１当量であるアクリルエマルジョン組成物である。 
【選択図】なし