baber/WOPTO huggingface dataset:
Patent KR-100281314-B1 (KR)
IPC: C07D309/28
Filed: 1993-09-09
Granted: 2001-02-01
Abstract: Process for the preparation of alpha,beta-unsaturated beta-oxycarboxylic acid chlorides (beta-oxycarbonyl chlorides) of the formula I <IMAGE> in which R<1> represents C-organic radicals and R<2> and R<3> independently of one another represent hydrogen or C-organic radicals, characterized in that an enol derivative of the formula II <IMAGE> is subjected to an addition reaction with a compound IIIa, IIIb or IIIc <IMAGE>  and the resulting acid chloride of the formula IV <IMAGE> is converted to I by elimination of hydrogen chloride (HCl).b
Patent KR-0148813-B1 (KR)
Inventor: YU HYUN-CHOL
IPC: G02F1/1335
Filed: 1993-09-28
Granted: 1998-10-15
Abstract: 본 발명은 대형 액정디스플레이 판넬(LCD)의 편광필름 부착장치 및 방법에 관한 것으로, 기판(1)위에 액정디스플레이 판넬(2)가 흡착되는 스테이지(3)와, 편광필름(4)이 흡착되는 헤드부재(5)가 구비되고, 상기 헤드부재(5)의 하부에는 이물질 제거용 에어블로워(14)가 갖추어지며, 이 헤드부재(5)가 상,하 회전이동하면서 가이드레일(25)을 따라 전,후진되도록 하는 구동수단(6) 및 동력전달수단(7)이 설치되어 액정디스플레이 판넬(2)와 편광필름(4)을 신속하면서도 정확하게 부착하여 생산성 향상을 도모하고자 한 것이다.
Patent KR-100300307-B1 (KR)
Title: Method for manufacturing fluorescent surface of color cathode ray tube
Inventor: KIM MIN HO
IPC: H01J9/22
Filed: 1993-10-23
Granted: 2001-10-22
Abstract: PURPOSE: A method for manufacturing a fluorescent surface of a color cathode ray tube is provided to improve a luminous brightness by improving a filling density and flatness of the fluorescent surface. CONSTITUTION: A predetermined amount of a radiation curing resin is coated, dried, and exposed on an inner surface of a cathode ray tube panel and to light to form a photo adhesive film. The radiation curing resin has a photo adhesivity by ultraviolet rays. A green light emission fluorescent material slurry solution is coated on an inner surface of a cathode ray tube panel and is exposed to the light by using a high pressure mercury lamp. The coated and exposed inner surface of a cathode ray tube panel is washed in warm water of 38-45°C to obtain a stripe or a dot shaped fluorescent surface.
Patent KR-970006428-B1 (KR)
Title: High voltage condenser structure
Inventor: KIM JIN-TAE
IPC: H01G4/35
Filed: 1993-11-15
Granted: 1997-04-28
Abstract: A lid structure of a high-voltage condenser for a microwave range which enhances the assembly and the sealing. The structure comprises lead terminals(13, 13') which is connected to an electrode of the condenser body and in which an outer terminal is integrally formed; a resistance(11) which is connected to the lead terminals(13, 13') at lower portions of the lead terminals(13, 13'); a lead top which is separated from the resistance(11) and the lead terminals(13, 13') and in which the outer peripheral surface is fixed to a condenser body case; a mold bushing(10) which is molded so that it is comprised of a bushing of the terminal portion of the lead terminals(13, 13')
Patent KR-970007136-B1 (KR)
Inventor: SEKIWA TETSUO
IPC: H01L33/00
Filed: 1993-12-15
Granted: 1997-05-02
Abstract: 내용없음
Patent KR-970010283-B1 (KR)
Title: Internal voltage generator circuit of semiconductor memory scheme
Inventor: YU JE-HWAN
IPC: G11C5/14
Filed: 1993-12-18
Granted: 1997-06-23
Abstract: Internal voltage generating circuit consists of the internal voltage generating circuit(115) for peripheral circuit(95) to supply the source voltage inputted out of the outside to peripheral circuit(95), and the internal voltage generating circuit(120) for input buffer to generate the internal voltage for input buffer of which voltage clamp region is wider than that of the internal voltage for peripheral circuit and to supply to input buffer(100) respectively.
Patent KR-950014167-B1 (KR)
Title: Interrupt generating apparatus for supervising abnoxmal state
Inventor: KIM HO-GUN
IPC: G06F11/30
Filed: 1993-12-22
Granted: 1995-11-22
Abstract: a timing generating unit for generating a clock having a period by pulse width in a reference clock by inputting a reference clock signal; an abnormal state watching unit for generating a signal STAT-S to latch a normal signal, a signal to inform that an abnormal state exists, and a signal STAT-B to inform that there is no abnormal state by using a period clock signal generated from in the timing generating unit; and an interrupt generating unit for producing abnormal and normal interrupt by using an output signal of the state watching unit, and operating with a microcomputer.
Patent KR-960005934-B1 (KR)
Title: Auto channel apparatus in tv receiver
Inventor: CHOE DONG-SOO
IPC: H04N5/50
Filed: 1993-12-24
Granted: 1996-05-03
Abstract: The apparatus comprises a first memory for storing standard data for channel set up; a second memory for memorizing a channel to watch when TV is off; a state register for displaying if an initial channel is set up; a microcomputer for setting up the initial channel depending upon a synchronous signal of a video detector and the standard data of the first memory and scanning the channel; and a third memory for storing the channel data set up by the microcomputer.
Patent KR-960004168-B1 (KR)
Title: Motor-cycle for a vehicle adjustment affairs
Inventor: PARK JAE-WOO
IPC: B62J99/00
Filed: 1993-12-30
Granted: 1996-03-27
Abstract: The autobycicle is for getting dispatched to a position of a troubled vehicle, and getting back after repairing the vehicle by making the repaired vehicle pull the autobycicle. It comprises a pair of supports(3,3') installed on both sides of front and rear wheels(2,2'); a connecting rod(6), having auxilliary wheels(8), rotatably and elevatably fixed to the supports(3,3'); a rotatable rod(9) connected to the lower parts of the supports(3,3'); foldable rods(10,10') connected to the rotatable rod(9); and a pulling rod(11) installed on the upper part of the foldable rods(10,10').
Patent KR-970009333-B1 (KR)
Inventor: BORMAN WILLEM FREDRICK HENDRI
IPC: C08L67/00
Filed: 1991-08-27
Granted: 1997-06-10
Abstract: 내용 없음.
Patent RO-117964-B1 (RO)
Title: Dosing installation for solid granular substances
Inventor: ŞIPOŞ LEONTIN
IPC: B65B37/18
Filed: 2000-07-25
Abstract: The invention relates to a dosing installation for solid granular substances, particularly meant for dosing granular aluminum sulphate, which is a reagent used for treating drinking water in the industrial water treating stations or in the cellulose and paper industry. According to the invention, the installation comprises a double-worm dosimeter (A) driven by a frequency controlled electric motor (9) providing an adjustable speed to the dosimeter (A), a cylindrical-conical dissolving device (B) provided with a nipple (19) connected to a transport-injection pump, which upon a water supply of 1,5...5 cube m/ h, generates a rate of climb of the dissolving fluid, so that the aluminum sulphate particles having a dimension of 0.5...3 mm, brought by the dosimeter (A), do not leave the dissolving device (B) before they are completely dissolved.
Patent RO-119579-B1 (RO)
Title: Device and method adapted to the personal computer for sending electric signals in medical procedures
Inventor: IONESCU C T LIN ALEXANDRU
IPC: A61B5/00
Filed: 2001-12-21
Abstract: The invention relates to a device and method adapted to the personal computer, for sending electric signals detined to the medical procedures, namely a way to use the personal computer for generating a wide range of forms and frequencies, of electric signals, in order to use these accordingly prepared signals in physiotherapeutical, neurostimulating procedures or any other therapy using electric currents. According to the invention, the method consists in generating the electric signals according to a preset programme, which are modified within certain limits in relation to a reference signal, selected depending on of the medical procedure employed, and which are applied by means of a device adapted to the personal computer. According to the invention, the device consists in a transducer (1), generating a reference signal, a converter (2) connected to the data bus (3) of a personal computer, there being achieved a form of electric signal according to the set computer execution programme, which, by means of an amplifier (4), sends an adequate electric signal, due to a feed device (5), said signal being meant to be applied to the patient, by means of an electrode (6).
Patent RO-121303-B1 (RO)
Title: Wll system, cid transmitter for a wll system and method for transmitting cid information within a wll system
Inventor: SHIN HYUN CHEOL
IPC: H04M1/57
Filed: 2001-12-21
Abstract: The invention relates to a WLL system, to a CID transmitter for a WLL system as well as to a method for transmitting CID information within a WLL system. The invention is meant to evaluate the moment of detecting the CID information, starting from a modulated signal, using a processing routine which is different from the routine for a voice signal and successively transmitting the detected CID information to a WLL terminal (500). According to the invention, the WLL system (600) is capable of preventing the CID information from being distorted by the voice encoder (60-4), while permitting the precise recognition of the caller subscriber.
Patent RO-120190-B1 (RO)
Title: Process for preparing a reagent based on acid calcium sulphide
Inventor: MOROVAN ILIE
IPC: C01B17/43
Filed: 2003-01-20
Abstract: The invention relates to a process for preparing a reagent based on acid calcium sulphide. The sulphur is boiled for 3 hours in a hydrated lime slurry having a concentration of 120...200 g/l. A molar excess of hydrated lime of 25% is maintained to prevent the formation of calcium polysulphide.
Patent RO-121840-B1 (RO)
Title: Automatic installation for manufacturing piping sections
Inventor: TUDOR GHEORGHE
IPC: G06F19/00
Filed: 2003-03-13
Abstract: The invention relates to an automatic installation for manufacturing piping sections of round metal pipes, with a minimal number of main and auxiliary operations, requiring reduced plant space. According to the invention, the installation comprises a working station (A) comprising a multifunction assembly for centering, flaring pipes in flanges and externally welding the flanges onto the pipes, a working station (B) comprising a platform (2) for preparing and bidirectionally transferring the pipes to the next operations and a multi-shaft gantry assembly (3) for transporting and positioning the sections, as well as a working station (C) including an assembly (4) for the hydraulic spatial bending of the piping sections with or without flanges.
Patent RO-121565-B1 (RO)
Title: Inflatable tent with constant optimal temperature
Inventor: VOICU DUMITRU
IPC: E04H15/22
Filed: 2004-07-28
Abstract: The invention relates to an inflatable tent with constant optimal temperature used for touristic purpose or as shelter in isolated places. The tent comprises a continuous waterproof membrane forming some walls (1), a roof (2) and a floor (3), some tubes (e) of flexible plastic materials, interconnected and provided with some holes (9) through which the compressed air is introduced, so that the tubes (e) form a monoblock supporting frame for walls (1) and roof (2) and namely some supporting rods (6) and some anchors (7) for the fixation on the soil, where the waterproof membrane is made of plastic foil (b) with cells (d and d') covered on both external faces with a layer of synthetic cloth (a), inside the foil there being mounted the tubes (e) of plastic material, the tent being provided with an air conditioning installation (5).
Patent RO-122229-B1 (RO)
Title: Solar collector
Inventor: BREAZ LAUREN IU DUMITRU
IPC: F24S50/20
Filed: 2005-04-25
Abstract: The invention relates to a solar collector for transforming solar energy into electric energy. According to the invention, the solar collector consists of a mirror (1), having the shape of a conoid which has fixed, in the focal point, a convergent lens (2) located at the basis of a conic wave guide (3), and an optic fiber cable (4) connected to the peak of the wave guide (3), as well as two pairs of photoelements (5 and 6), located on the circumference of the mirror (1) which transmit the tensions generated by the luminous flux to a comparator (7) connected with a processor (8), for controlling some servo-mechanisms (9 and 10) for orienting and positioning the mirror (1).
Patent RO-122577-B1 (RO)
Title: Device for lifting-lowering the toilet seat and/or cover
Inventor: DANDA-Z EVOIAN PETRU
IPC: A47K13/10
Filed: 2007-03-12
Abstract: The invention relates to a device for lifting-lowering the toilet seat and/or cover, allowing said elements to be handled without being touched with the hand and without requiring the user position to be changed, the claimed device comprising a cover actuation lever articulated by an intermediate linking lever, the control lever being hingedly mounted on the shaft of a supporting element which is detachably mounted on one of the lateral parts of the toilet bowl, said supporting element having one end provided with a control lever articulation shaft, and one end rigidly fixed on the screws fixing the seat-cover assembly to the toilet bowl, or directly on the toilet bowl, by a chuck-type system.
Patent RS-54246-B1 (RS)
Inventor: LAZOVIĆ SLOBODAN PROF
IPC: A01K53/00
Filed: 2012-12-12
Abstract: Hranilica (1) za pčele sa kontrolisanim dnevnim unosom tečne hrane ima telo (2) u obliku šupljeg kvadra ili paralelopipeda, pri čemu se u telu (2) nalazi nepokretna pregrada (4), naznačena time što je nepokretna pregrada (4) niža od zidova tela (2) radi obezbeđivanja prolaza pčela, pri čemu je u telu (2) postavljena pokretna pregrada (3), što pokretna pregrada (3) deli unutrašnjost tela (2) na pristupnu komoru (A) i komoru (B) za tečnu hranu i što pokretna pregrada (3) u svom donjem delu ima propust (C) za prolazak tečne hrane, i što su u telu (2) sa obe strane nepokretne pregrade (4) postavljena po dva pokretna klizača (5). Prijava sadrži još 1 nezavisan i 4 zavisna patentna zahteva.
Patent RS-54983-B1 (RS)
Title: Method for forming undivided filter section of capacitors for harmonics of order h≥11
Inventor: KOSTIĆ MILOJE
IPC: H03H19/00
Filed: 2013-03-01
Abstract: In modern electrical networks, particularly industrial networks with 12 - pulse converters in variable speed drives (VSD), for both D.C. and/or A.C. motors, values of 11th and 13th harmonics are highest. Therefore, ant resonant filters, for harmonics υ ≥ 11, are necessary in capacitor banks, especially for harmonics of 11. and 13 order.Invention "Forming undivided filters section of capacitors for harmonics of 11. and 13. order in network with D/Y and Y/D connection transformer" enables that the series resonant or anti-resonant capacitor section, for 11. and 13. order harmonics, form only from one branch, instead of from four branch of series resonant capacitor sections for every lower order harmonics (5, 7, 11 and 13 order), as it is usually, as there is not risk to be formed parallel resonant circuit for currents of 6. and 9. harmonic. Transformer with D/Y and Y/D connection are open circuit for currents of 3n order.Single line diagram of middle voltage network with capacitor (QC=QC11) on lower voltage side of transformer (Tr), as well as corresponding equivalent circuit for high harmonics, are shown in figure 2 and figure 3b.
Patent SA-109300581-B1 (SA)
Inventor: MIYASHI MASAKAZU
Filed: 2009-09-14
Abstract: يتعلق الاختراع الحالي بطريقة لتحديد موضع وجهاز لإدارة نتيجة عمل، يُستَخدم كل منها للفحص الداخلي للحيز الذي تحيط به أسطح مثل فرن مرجل الغلي boiler furnace ، والمستخدمين كذلك لفحص جدار داخلي أو خارجي في وعاء ويكونا قادرين على الكشف عن عدة مواضع. ويتم أيضًا توفير طريقة لتحديد موضع يتم فيه العمل في حيز محاط بأسطح، حيث يكون الموضع الذي يتم فيه العمل داخل الحيز عبارة عن جدار جانبي sidewall، ويتم وضع مستقبلات موجات wave receivers قادرة على استقبال إشارة موجة صوتية acoustic wave signal عند ثلاث نقاط أو أكثر، والتي تكون على نفس السطح المستوي الموازي إلى حدٍ كبير للجدار الجانبي ولكن لا يكون متسامتًا معه والتي تكون إحداثيات الموضع الخاصة بها معروفة، ويتم إرسال الإشارة من مرسل موجات قادر على إرسال موجة صوتية وموضوع عند موضع يتم فيه العمل على الجدار الجانبي في الحيز، ويتم قياس أزمنة الوصول arrival times الخاصة بالإشارة عند مستقبلات الموجات الثلاثة أو أكثر التي لا تتسامت مع بعضها البعض لتحديد إحداثيات موضع مرسل الموجات باستخدام أزمنة الوصول وإحداثيات الموضع الخاصة بمستقبلات الموجات الثلاثة أو أكثر.
Patent SA-120420128-B1 (SA)
Title: Micromechanical photothermal spectroscopy system and method
Inventor: ABDULLAH NASSER ALODHAYB
Filed: 2020-10-13
Abstract: The micromechanical photothermal spectroscopy system and method (10) includes a cantilever assembly having at least one cantilever thermal sensor extending from a support. The sensors may be simple bimetallic sensors, or may include microchannels made from two materials having different thermal expansion coefficients for analysis of microfluids. A beam of infrared light is separated out from solar radiation by gratings and filters, and is at least partially projected on the cantilever sensor(s). Heat released from the analyte by absorbance of infrared light results in deflection of the cantilever sensor(s), which is measured by a deflection detector. A filter wheel permits tuning of the sunlight-based infrared light beam to plot a spectrum of absorbance as a function of wavelength or wave number characteristic of the analyte. The deflection detector may be optical (using a laser and position sensitive detector(s)), or may use piezo-resistive material embedded in the sensor(s). FIG. 1A.
Patent SA-516370498-B1 (SA)
Title: Circuit breaker
Inventor: ERWIN MANZ
Filed: 2016-01-29
Abstract: The invention relates to a circuit breaker that can be switched between an ON position and and OFF position, such that in the OFF position an interruption path comprising an arcing space (16) is formed. The circuit breaker comprises a storage volume for a quenching gas, which is in gaseous communication with the arcing space (16) and has an inlet port for the quenching gas. The inlet port also has a valve comprising an obturator, and the obturator has a heat-insulating coating (29a). (Figure 2)
Patent SA-516380120-B1 (SA)
Title: IGF-1R antibody-drug-conjugate and its use for the treatment of cancer
Inventor: ALAIN ROBERT
Filed: 2016-10-23
Abstract: The present invention relates to an antibody-drug-conjugate capable of binding IGF-1R. From one aspect, the invention relates to an antibody-drug-conjugate comprising an antibody capable of binding to IGF-1R, said antibody being conjugated to at least one drug selected from derivatives of dolastatin 10 and auristatins. The invention also comprises method of treatment and the use of said antibody-drug-conjugate for the treatment of cancer.
Patent SA-516380142-B1 (SA)
Inventor: JOH RALPH
Filed: 2016-10-25
Abstract: يتعلق الاختراع بوحدة معالجة processing unit (1، 51) لوسط غسل سائل liquid washing medium ملوث بأكاسيد كبريت sulphur oxides و/ أو أكاسيد نيتروجين nitrogen oxides، تشتمل على مرحلة تبخير evaporation stage (2، 2) لتركيز المكونات الفعّالة active components بوسط الغسل بواسطة مبخر evaporator (3) و/ أو بواسطة مبادل حرارة heat exchanger (53)، وتشتمل على صهريج تجميع collecting tank (7) متصل بالمبخر (3) و/ أو بمبادل الحرارة (53). يتميز الاختراع بأنه يتم تصميم صهريج التجميع (7) على هيئة وسيلة بلورة crystallizer (9) لإزالة أكاسيد كبريت من وسط الغسل عن طريق بلورة كبريتات sulphate، بالتحديد كبريتات بوتاسيوم potassium sulphate. يتعلق الاختراع أيضاً بجهاز فصل separating device (61) لثاني أكسيد الكربون carbon dioxide به وحدة معالجة مقابلة (1، 51)، وبطريقة لمعالجة وسط غسل ملوث بأكاسيد كبريت و/ أو أكاسيد نيتروجين، حيث يتم استخدام وحدة معالجة مقابلة (1، 51). شكل1
Patent WO-2004072849-B1 (WO)
Title: Procede pour etablir un code de programme
Inventor: MUELLER BERND
IPC: G06F9/44
Filed: 2004-02-16
Abstract: La présente invention concerne un procédé et un outil logiciel pour établir un code de programme, notamment pour une carte à puce, permettant de commander un appareil terminal mobile. Ce procédé comprend a) une étape de conception, dans laquelle une conception graphique est établie sur une surface graphique d'utilisateur d'un système informatique, par extraction d'icones (selon la technique du « glisser-déposer ») d'une surface de travail et par liaison des icones à des lignes, b) une étape de construction, dans laquelle le code source pour la conception est établi, ainsi que c) une étape de compilation, dans laquelle un code intermédiaire est établi. Ce procédé peut être mis en oeuvre sur l'appareil terminal. En variante, le procédé peut être mis en oeuvre hors de l'appareil terminal et le code intermédiaire produit est chargé sur l'appareil terminal ou sur une carte à puce qui s'y trouve.
Patent WO-2008099340-B1 (WO)
Title: Appareil, procédé et produit de programme informatique fournissant une signalisation b entre des nœuds b d'informations d'état de cellule
Inventor: NAKAMATA MASATOSHI
IPC: H04L12/56
Filed: 2008-02-12
Abstract: Dans un aspect exemplaire, l'invention concerne un procédé comprenant la réception d'informations relatives à des cellules provenant d'un premier nœud d'accès dans un deuxième nœud d'accès, et l'utilisation des informations relatives aux cellules durant au moins une opération parmi une opération relative à un transfert cellulaire et une opération relative à une commande de ressources radio (RRC). L'utilisation de modes de réalisation exemplaires de cette invention comprend, mais sans y être limitée, une réduction du temps d'exécution du transfert cellulaire, une réduction de la charge de signalisation relative à un transfert cellulaire ayant échoué et/ou à des procédures de commande de ressources radio ayant échoué, et une réduction du besoin d'un équipement d'utilisateur pour mesurer des cellules inutiles.
Patent IT-1318893-B1 (IT)
Inventor: ALZETTA FRANCO
IPC: B21B45/04
Filed: 2000-09-15
Granted: 2003-09-19
Abstract: A device for treating rolled metal products obtained by continuous casting, such as bars, plates, structural shapes or the like, arranged in line with a rolling system, and comprising a cooling plate (9), an in-line cooling box (13), in-line pickling means (14), in-line quality control means (16) consisting of ultrasonic instruments or induced current instruments, a bundling and/or lashing area (15).
Patent IT-1394614-B1 (IT)
Inventor: MORELLO ALBERTO
IPC: H04L27/26
Filed: 2008-07-29
Granted: 2012-07-05
Abstract: The invention relates to a method for receiving coded frequency division multiplexing numerical signals, said method comprising the steps of: - receiving, through a receiver, at least one coded frequency division multiplexing numerical signal, said at least one signal comprising a plurality of symbols coded according to a numerical modulation and transmitted at time instants which are normalized with respect to the duration of a symbol; - estimating a transfer function of at least one transmission channel through which said at least one numerical signal is received. The invention is characterized in that, in order to demodulate said at least one signal received at a certain time instant, said method uses said transfer function estimated at the previous time instant.
Patent JP-3274678-B1 (JP)
Title: 圧延機および圧延方法
IPC: B21B31/32
Filed: 2001-01-16
Granted: 2002-04-15
Abstract: 【要約】
【課題】  構造が簡単でありながらもクラウン等の修正 を適切に行える圧延機、および、そのような圧延機を使 用してクラウンと板厚との双方を適切に修正できる圧延 方法を提供する。
【解決手段】  板材Ｘをはさむ一方の側には、たわみや すい第一ロール１１とその背面に接触する胴長の短い第 二ロール１２とを配置し、第一ロール１１・第二ロール １２のそれぞれに圧下手段１７・１８を設ける。板材Ｘ をはさむ他方の側には、たわみにくい圧延ロール２１を 事前の高さ設定が可能なように配置する。
Patent JP-3527734-B1 (JP)
Title: タガ状ビードワイヤの製造方法
IPC: B21F37/00
Filed: 2002-09-07
Granted: 2004-05-17
Abstract: 【要約】
【課題】芯金の上下左右の水平方向から鋼線を芯金に傾 斜して絡ませ、タガ状に鋼線を巻き付けることを特徴と したタガ状ビードワイヤの製造方法を提供する。
【解決手段】環状芯金１が上部に持ち上げられるとき阻 害要因となっていたシリンダーとリール移動台６を連結 している連結棒１２を切断し、該切断端部に凸部１５を 設け、開閉自在となるよう凹部１１を設けた連結板をバ ネ蝶番等でリール移動台に取り付けて、環状芯金が持ち 上げられるときは開口し、芯金が連結棒を通過した直 後、バネ蝶番の作用で元に戻り凹凸部がかみ合って一体 化され、リール移動台の引っ張り込みを可能とする。ま た環状芯金と鋼線の螺旋状一体化を巻付けでなく、絡み つけで行う。
Patent JP-3435158-B1 (JP)
Title: 複合化粒子の製造法
IPC: C01B33/40
Filed: 2002-10-22
Granted: 2003-08-11
Abstract: 【要約】
【課題】人体に対して有害な有機溶媒を用いたり、加熱 処理を施すことなく、簡略化された製造工程により、複 合化粒子同士の凝集が少ない複合化粒子を得ることがで きる製造法を提供することを課題とする。また、本発明 は、この製造法により、複合化粒子を得ること。
【解決手段】超臨界流体又は亜臨界流体の存在下に、粒 子Ａと該粒子Ａの平均粒径の１／５以下の平均粒径であ る粒子Ｂと有機化合物とを接触させた後、超臨界流体又 は亜臨界流体を除去する、粒子Ａの表面に粒子Ｂと有機 化合物とが存在する複合化粒子の製造法、超臨界流体又 は亜臨界流体の存在下に、粒子と該粒子の表面上への吸 着能を有する物質とを接触させ、該吸着能を有する物質 が該粒子の表面上に吸着した後、超臨界流体又は亜臨界 流体を除去する複合化粒子の製造法、並びに前記製造法 で得られた複合化粒子。