baber/WOPTO huggingface dataset:
Patent KR-20000044659-A (KR)
Title: Selective etch method of silicon oxide film
Inventor: KIM JEONG HO
IPC: H01L21/306
Filed: 1998-12-30
Abstract: PURPOSE: A selective etch method of a silicon oxide film is provided to secure a high process margin at an etch process which requires a high etch selectivity of a silicon oxide film against a silicon nitride film. CONSTITUTION: In a selective etch method of a silicon oxide film, a silicon nitride film(13) is deposited on an entire surface of a semiconductor substrate(10) on which a polysilicon word line(11) and a mask oxide film(12) are formed so as to be stacked. A flattened borophosphosilicate glass(BPSG) film(14) is formed on an entire surface of a resultant structure. A photo-resist pattern(15) is formed on the BPSG film(14) so as to define a contact hole. The BPSG film(14) is etched by use of the photo-resist pattern(15) as a mask and C3H2F6 gas as a source gas, and the photo-resist pattern(15) is removed.
Patent KR-19990028781-A (KR)
IPC: B29K67/00
Filed: 1996-07-04
Abstract: PCT No. PCT/IB96/00646 Sec. 371 Date Feb. 12, 1998 Sec. 102(e) Date Feb. 12, 1998 PCT Filed Jul. 4, 1996 PCT Pub. No. WO97/02998 PCT Pub. Date Jan. 30, 1997The inventive packaging item is e.g. a tray for packing fresh meat. It has at least on its bottom part (10) grooves (11) which open towards the inside of the packaging item. The openings of these grooves are narrower than the inside part of the grooves. If the groove opening is sufficiently narrow e.g 1mm or less, unwanted liquid oozing out of the packed meat is trapped in these grooves (11) and such separated from the meat and kept out of sight of a potential buyer.
Patent KR-19990028852-A (KR)
Title: 판상 이산화티탄 안료
IPC: A61Q17/04
Filed: 1997-04-25
Abstract: 본 발명은 연속 벨트상에 열적으로 가수분해가능한 티탄 화합물의 수용액을 고형화시키고, 생성된 층을 이탈시키고, 틈틈이 건조시키거나 건조시키지 않고, 상기 이산화티탄을 습식 방법으로 이산화티탄으로 추가로 피복시키고, 수득된 물질을 분리, 건조 및 하소시킴으로써 수득되는, 기재를 갖지 않는 판상 이산화티탄 안료에 관한 것이다.
Patent KR-19990067642-A (KR)
IPC: A61P29/00
Filed: 1996-11-08
Abstract: The subject invention relates to compounds having the structure:   <IMAGE>   wherein (a) x is from 1 to 5; (b) y is from 1 to 2; and (c) z is from 0 to 5. The subject invention also relates to the pharmaceutical compositions comprising the above compounds, and methods of treating inflammation using the compounds.
Patent KR-19990072149-A (KR)
Title: 전자컨슈머장치용태스크드리븐제어시스템
IPC: G06F9/06
Filed: 1997-08-21
Abstract: 제어 시스템은 멀티플 컨슈머 전자 장치들 및 상기 장치들 간의 상호 작용을 제어하기 위해 상기 장치들에 연결된 태스크 드리븐 제어 수단을 포함한다. 상기 제어 수단은 컨슈머 장치들 중 각각의 하나의 각각의 소프트웨어 레프리젠테이션들에 작용한다. 최소한의 한 소프트웨어 레프리젠테이션은 각각의 컨슈머 장치로부터 상기 제어 수단으로 다운로드된다. 소프트웨어 레프리젠테이션 내의 태스크의 가변적인 복잡성을 인캡슐레이팅함으로써 성능을 공통 레벨이 되게 하는데 필요한 만큼 단순하거나 또는 복잡하게 만들어질 수 있다. 인터페이스의 레벨이 장치들에 공통이되므로 애플리케이션들은 매우 다른 레벨들의 복잡성을 구체화하는 장치들을 균일하게 조종할 수 있다.
Patent KR-19990082328-A (KR)
Title: 감미제로서 사용하기 위한 (N)-(S)-１-페닐-１-알칸아미드(N)-(３,３-디메틸부틸)-L-아스파틸-D-α아미노알칸산
IPC: C07K5/072
Filed: 1997-02-07
Abstract: 본 발명은 하기 화학식 I의 화합물에 관한 것으로서 이는 감미제로서 유용하다. 
     화학식 I 
     
       
     
     상기 식에서, Y는 C 2 H 5 , CH(CH 3 ) 2 또는 (R)CH(OH)CH 3 이며, R"는 (S)CH(C 2 H 5 )C 6 H 5 , (S)CH(CH 3 )C 6 H 5 또는 (R)CH(CH 2 OCH 3 )C 6 H 5 이다.
Patent KR-20000011002-A (KR)
Title: Bus system and method for diagnosing subscribers interconnected via the bus system
Inventor: MUNZ JURGEN
IPC: G06F11/273
Filed: 1997-04-03
Abstract: PURPOSE: A bus system and method for diagnosing subscribers interconnected via the bus system is provided, which has subscribers interconnected a bus which one subscriber is assigned as a master and the other subscriber is assigned as a slave. CONSTITUTION: The bus system comprises: subscribers interconnected via a bus, wherein one subscriber is the master (1) and the other subscribers are slaves (2, 3, 4); and a diagnostic system (5). The master (1) comprises a diagnostic system. current and/or voltage data of at least one output of at least one slave, which output is to be diagnosed, are stored in the diagnostic system (5). On the basis of a program stored in the master (1) the outputs can be diagnosed under conditions which are or can be predetermined. Thereby, it is possible to provide reliable diagnoses for enabling differentiated error data with respect to individual subscriber outputs to be obtained without incurring great expenditure on the diagnostic system.
Patent KR-20000016564-A (KR)
Title: Process for preparing certain aza cyclohexapeptides
Inventor: LEONARD WILLIAM
IPC: C07K7/56
Filed: 1997-06-10
Abstract: PURPOSE: A manufacturing method for an aza cyclohexapeptide is provided to be useful for treating Candida, Aspergillus, Histoplasma, Coccidiodes, and Blastomyces. CONSTITUTION: There is disclosed a novel process for preparing aza cyclohexapeptide of formula (I) where all variables are defined herein. In the formula (I), R1 is CH2CH2NH2 or CH2CONH2, R¬I is C9-C21 alkyl, C9-C21 alkenyl, or C1-C10 alkoxynaphthyl, R¬II is H, C1-C4 alkyl, C3-C4 alkenyl, (CH2)2-4, or (CH2)2-4NR¬IVR¬V, R¬III is H, C1-C4 alkyl, C3-C4 alkenyl, (CH2)2-4OH, or (CH2)2-4NR¬IVR¬V, R¬II and R¬III form (CH2)4, (CH2)5, (CH2)2O(CH2)2, or (CH2)2NH(CH2)2, R¬IV is H or C1-C4 alkyl, R¬V is H or C1-C4 alkyl, and Q is N or O.
Patent KR-20000012166-A (KR)
Title: Sliding door
Inventor: JANG DOO SUK
IPC: E05F17/00
Filed: 1999-02-27
Abstract: PURPOSE: A sliding door without a door sill such as a slide groove or a rail projected from up and down for fixing a door is provided to widen the entrance space by minimizing the space designated. CONSTITUTION: The sliding door is composed of a fixing door(1) supported by a frame(F), three doors (2)(3)(4) slid to the door(1). The installation steps are as follows; forming the three doors(2)(3)(4) one another to be slid by a slide device(5); the slide device(5) consisted of a slider(10), a bracket(15) having a guide(16) where the slide slides; fixing the bracket(15) at the upper and the lower position of the first door(2) and also at the position corresponded to the upper and the lower position of the 1st door inside of the 2nd door(3).
Patent KR-20000060297-A (KR)
Inventor: KANG SANG UK
Filed: 1999-03-13
Abstract: PURPOSE: A bit rate control method of an image encoder apparatus, an apparatus for doing the same, and a method of encoding thereof are provided to maximize the buffer size so as to reduce a delay loss occurring in buffers. CONSTITUTION: The bit rate control method of an image encoder apparatus includes following steps. The quantization step of encoded image is controlled so as to make the bit rate output from the buffer uniform. A quantization model representing correlation of the energy of the coded image and the bit rate according to the size of the motion vector of the coded image. The quantization step is determined so as to make the bit rate output from the buffer substantially uniform by referring to the capacity of the quantization model and the output buffer. The quantization model represents the correlation of the bit rate which is equalized based on the energy of the coded image and the size of the motion vector.
Patent KR-19990077918-A (KR)
Title: 중합체계 안료 제제를 연속적으로 제조하는 방법
IPC: C08F20/10
Filed: 1999-03-16
Abstract: 본 발명은 (A) (a) 안료 40 내지 90중량%, (b) 단량체 또는 단량체 혼합물 60 내지 10중량%, (c) 단량체 성분(b)의 양을 기준으로 하여 개시제 또는 개시제 혼합물 0.01 내지 10중량% 및 (d) 단량체 성분(b)의 양을 기준으로 하여 쇄 전이제 0 내지 10중량%를 압출기 속에 연속적으로 도입하며, 이때 안료 및 단량체 또는 단량체 혼합물의 양을 100%로 하고 단량체 성분(b)를 압출기에 도입하기 전에 개시제 또는 개시제 혼합물(c), 또는 쇄 전이제(d), 또는 개시제 또는 개시제 혼합물(c) 및 쇄 전이제(d)와 혼합하는 단계, 
     (B) 성분(a) 내지 (c), 및 존재할 경우 (d)를 혼합하고 동시에 압출기 내의 단량체를 중합시키거나 단량체 혼합물을 공중합시키는 단계 및 
     (C) 압출기로부터 수득된 반응 혼합물을 연속적으로 회수하는 단계를 수행하여 염료를 단량체와 혼합하는 동시에 승온에서 압출기 내의 단량체를 중합시켜 안료 제제를 제조하는 방법, 신규한 안료 제제, 본 발명의 안료 제제로 착색된 고분자량 유기 물질 및 이의 용도에 관한 것이다.
Patent KR-19990078005-A (KR)
IPC: B27K3/36
Filed: 1999-03-18
Abstract: The invention relates to a method of protecting wood against light-induced degradation by treatment with a stain or impregnation which penetrates the surface of the wood comprising     a) at least one organic solvent;   b) a hindered amine compound of formula I or II <CHEM>  where   G1 and G2 are independently alkyl of 1 to 4 carbon atoms or are together pentamethylene, Z1 and Z2 are each methyl, or Z1 and Z2 together form a linking moiety which may additionally be substituted by an ester, ether, hydroxy, oxo, cyanohydrin, amide, amino, carboxy or urethane group,   E is oxyl or hydroxyl,   X is an inorganic or organic anion, and   where the total charge of cations h is equal to the total charge of anions j.
Patent KR-19990083643-A (KR)
Title: 부호분할다중접속 통신 시스템의 역방향 공통채널 메시지의 확산코드 지정 장치 및 방법
IPC: H04W76/02
Filed: 1999-03-26
Abstract: 부호분할다중접속 통신시스템의 기지국의 공용채널 메세지 통신장치가, 역방향 공용채널의 메시지를 확산하기 위한 확산부호를 나타내는 정보를 포함하는 제어메세지를 발생하는 제어메세지 발생기와, 상기 제어메세지를 순방향 공통채널을 통해 전송하는 순방향 공통채널 송신기를 포함한다. 그리고 부호분할다중접속 통신시스템의 이동국의 공용채널 메세지 통신장치가, 순방향 공용채널로 수신된 제어메세지에 포함된 지정된 확산부호를 나타내는 정보를 검사하는 제어메세지 분석기와, 상기 지정된 확산부호의 정보에 따른 확산부호를 발생하는 확산부호 발생기와, 역방향 공용채널의 메시지를 상기 확산부호에 의해 확산하여 전송하는 채널 송신기를 포함한다.
Patent KR-20000065824-A (KR)
Inventor: KIM DONG MYEONG
IPC: C07D311/00
Filed: 1999-04-09
Abstract: PURPOSE: New hydroxyflavone derivatives, their pharmaceutically acceptable salt, hydrates and solvates are provided which have high anticancer effects by inhibiting CDKs activity. CONSTITUTION: The hydroxyflavone derivatives of formula 1 inhibit CDKs enzyme and are useful in the treatment and prevention of proliferous diseases, for example, cancer. The CDKs incline CDK2, CDK4 and CDC2(CDK1), CDK3, CDK5, CDK6, CDK7. In formula, A represents H, hydroxy, lower hydroxy or amino, B and C represent H, halogen, lower alkyl, lower alkoxy or amino and D represents H, halogen, hydroxy or lower alkoxy.
Patent KR-19990083277-A (KR)
Title: 불투명기재에근거한다층진주광택안료
IPC: A61K8/29
Filed: 1999-04-17
Abstract: 본 발명은 저굴절 지수의 물질과 고굴절 지수의 물질이 교차하는 층 또는 금속으로 피복된 흡수성 소엽형 기재에 근거한 다층 진주 광택 안료에 관한 것이며, 이때 굴절 지수의 차이는 0.1이상이다.
Patent KR-20000067508-A (KR)
Inventor: CHOI JEONG JIN
IPC: F25D11/04
Filed: 1999-04-29
Abstract: PURPOSE: A kimchi refrigerator and a method are provided to minimize temperature difference from the target temperature and reduce noise caused by an operation of compressor. CONSTITUTION: In a kimchi refrigerator which maintains refrigerator compartment temperature by turning on/off a fixed speed compressor(10), the fixed speed compressor is constituted by a variable speed compressor(15) of which rotational speed varies in accordance with a preset value. In a method of controlling operation of kimchi refrigerator by adjusting on/off operation cycle of a compressor so as to maintain a refrigerator compartment temperature at the target temperature, the compressor is operated by measuring the compartment temperature after the compressor has operated for a predetermined time in accordance with a preset frequency, and changing the reference frequency according to a frequency determined for inverter controlling the compressor based on a difference between the measured present temperature and the target temperature.
Patent KR-20000074608-A (KR)
Inventor: PARK HONG GI
IPC: H04N5/57
Filed: 1999-05-24
Abstract: PURPOSE: A controlling apparatus is provided to control contrast and brightness of a video signal in a digital video system, so that the signal is not completely saturated. CONSTITUTION: The controlling apparatus comprises: a first video adjusting unit(210) for adjusting contrast of an inputted video signal according to a prescribed contrast control value; a second video adjusting unit(230) for adjusting brightness of the inputted video signal according to a prescribed brightness control value; a limiter(250) for limiting a level of the video signal adjusted in the first and the second video adjusting units within a constant range; and a mixer(260) for mixing the video signal whose level is limited in the limiter and the inputted video signal. The first and the second video adjusting unit are composed of a multiplier and an adder, respectively.
Patent KR-20000005731-A (KR)
Inventor: OKANO BUDAIWA
IPC: H03F3/30
Filed: 1999-05-28
Abstract: PURPOSE: A SRPP circuit with a broad frequency band is provided to obtain a large output which is not limited during a half cycle. CONSTITUTION: The SRPP circuit has three transistors(Q11,Q12 and Q13). The transistor(Q11) comprises: a collector connected to a power source voltage terminal(T13) through a resistor(R11); and an emitter connected to a collector of the transistor(Q12) having the same polarity as that of the transistor(Q11). An emitter of the transistor(Q12) is connected to a ground. The collector of the transistor(Q11) is connected to an emitter of the transistor(Q13) and a collector of the transistor(Q13) is connected to a base of the transistor(Q12). A bias voltage(V13) is supplied to a base of the transistor(Q13) and an input signal(Vin) is supplied to a base of the transistor(Q11). Finally, an output signal(T12) can be obtained at a node between the emitter of the transistor(Q11) and the collector of the transistor(Q12).
Patent KR-20010003064-A (KR)
Inventor: BAEK GI HO
IPC: C07D307/22
Filed: 1999-06-21
Abstract: PURPOSE: A phenylenediamines derivative is provided, which is securing energy latitude margin because the derivative improves post exposure delay stability by interfering contact of external amines and acid generated at exposure region because the derivative is a bulk amine having protecting group. CONSTITUTION: The phenylenediamines derivative is represented by the formula 1, wherein, B and B' is an independently -N(H)R or -N(A)R, R is hydrogen or alkyl group having carbon number of 1-10, and A is selected from tetrahydropyranyl substituted or unsubstituted as alkyl group, tetrahydrofuranyl, alkoxyalkyl, alkoxycarbonyl, t-butoxy or acetoxymethyl substituted or unsubstituted as alkyl group as protecting group.
Patent KR-20010003593-A (KR)
Inventor: JANG GYEONG SU
IPC: H01J29/70
Filed: 1999-06-24
Abstract: PURPOSE: A deflection york is provided to reduce the allophone due to the fine dither generated when an inner arm drives as to develop the ferromagnetic field, thereby improving the reliability of a cathode ray tube employing the deflection york as well as the deflection york. CONSTITUTION: In a deflection york, a coil separator(21) is provided, wherein the coil separator consists of a neck part and a screen part, a deflection coil is mounted as to deflect an electron beam into the horizontal and vertical directions in the inside and outside planes of the coil separator, and a plurality of coupling slots which have at least four slots are formed by a defined distance in the outer plane between the neck part and the screen part. A plurality of compensation arms(25) are coupled to the coupling slots of the coil separator respectively and barrel-magnetize the pin magnetic field through the deflection coil.
Patent KR-20010003730-A (KR)
Inventor: CHOI YEONG CHAN
IPC: G07D3/00
Filed: 1999-06-25
Abstract: PURPOSE: A device for handling paper money is provided to reduce the size of a machine by supplying a temporary carriage area designed to temporarily store multiple paper money that has passed through a paper money identifier, an excellent paper money arrangement status for storing and returning paper money from a carriage box, and a horizontal operation form of stacking device. CONSTITUTION: A device for handling paper money is composed of recognition, storage, and discharge. A paper money carriage box(900) is installed in the inside of a main body(910). A paper money identifier(200) recognizes and identifies the face value and the authenticity of the paper money that has been inserted through a paper money insert slot(101). A paper money pressurization device(300) applies a small amount of pressure to a first transfer belt(306) and a second transfer belt(307). A paper money transfer department(400) transfers the paper money to a temporary storage location(A). A second paper money ramification device(600) guides the paper money, which has been inserted through a sixth and a ninth transfer belt(630,670), to a carriage standby location(B). A horizontal operation form of stacking device(700) pushes the carriage standby location's paper money to the carriage box. A paper money discharge device(601) discharges the paper money, which has been arranged by a paper money arrangement device(501), to the outside through a paper money return slot(102).
Patent KR-20010004289-A (KR)
Inventor: KWON TAE JEONG
IPC: H01J11/42
Filed: 1999-06-28
Abstract: PURPOSE: A method for forming fluorescent material of PDP(Plasma Display Panel) is provided to prevent the luminescence efficiency deterioration caused by the chemical change of fluorescent material and the process environment. CONSTITUTION: A method for forming fluorescent material of PDP(Plasma Display Panel) comprises the steps; spreading a fluorescent material on panel having the prescribed bottom construction; and performing the surface treatment of the fluorescent material particle by using at least one among SiO2, MgO, Al2O3, Y2O3, In2O3 and WO3. In the surface treatment, at least one among SiO2, MgO, Al2O3, Y2O3, In2O3 and WO3 is dissolved in an alcoholic solvent such as ethanol and allows potassium silicate and ethyl silicate to react.
Patent KR-20010004494-A (KR)
Inventor: AN JANG HONG
IPC: F16K25/00
Filed: 1999-06-29
Abstract: PURPOSE: A seat assembly for keeping airtightness is provided to minimize leakage of a fluid due to the inlet of foreign materials and abrasion in a face contacting with an opening and shutting ball by improving a structure. CONSTITUTION: An opening and shutting ball(10) received in a ball valve body(1) and having a fluid hole(2) is interposed between a shaft receiving portion(3) and a stem(4). A pair of caps(5) is fixed on both sides of the ball valve body. A seat ring(50) moves rectilinearly. A solid pillar drive seat(53) made of an abrasion resistant material slides on a reduced circumferential end(52) of the seat ring. A seat spring(51) pressurizes the opening and shutting ball. At least a pairs of O rings(55-58) are placed on the solid pillar drive seat and on the circumference of the seat ring. A hydraulic ring groove(60) for hydraulic operation is formed between the contacting faces of the seat ring and the solid pillar seat. A fluid is communicated to the hydraulic ring groove via an operation hydraulic pressure inlet conduit(70). According to simultaneous or sequential application of elasticity and hydraulic pressure on the opening and shutting ball, airtightness is enhanced.
Patent KR-20010010637-A (KR)
Inventor: KIM GYEONG SU
IPC: H04L12/00
Filed: 1999-07-21
Abstract: PURPOSE: An asynchronous transfer mode(ATM) switch device having a dynamic QoS control is provided to configure a priority sorting block for sorting services according to priorities and to configure a routing block for controlling exchange services according to each sorted priority in the priority sorting block on a switch front, to process the services according to the sorted priorities, so as to perform various priorities to supply classes having different priorities even in a same service, to supply various kinds of services to communication network providers. CONSTITUTION: A priority sorting block(300) sorts each stream of inputted cells of a switch front according to priorities, and manages a buffer for managing exchange services. A routing block(400) manages a switching function to an output port, which requires cells of back ends of the inputted cells. A serial to parallel(S/P) conversion functional block(310) processes cells inputted from each port, and converts the cells into parallel data to sort the cells with classes having priorities. An access controller(320) receives the parallel data to analyze the cells, and sorts the analyzed cells in corresponding class buffers by using added QoS information, then stands by the sorted cells. A priority scheduler(340) reads the sorted cells according to each priority, and performs a routing to a required output port according to routing tag information, which is added to front sides of the cells in the routing block(400).
Patent KR-20010016717-A (KR)
Inventor: LEE YONG MOOK
IPC: B29C65/72
Filed: 1999-08-02
Abstract: PURPOSE: A glove manufacturing method and a glove are provided to have a user enjoy such play as boxing to be safe from a scratch on the face or other parts by hiding a rib formed due to a bond portion. CONSTITUTION: A glove is produced by the steps of: overlapping(1); first melt-bonding(2); folding(3); second bonding(4); inserting(5); third bonding(6); and finishing(7). The glove comprises: a spherical part formed by melt-bonding folded first and second synthetic resin sheets; an advancing part having an air filler and protruding at the spherical part; a recessed part connecting the spherical part with the advancing part; a film part having an insertion portion in a portion by centering on a high frequency melt-bonded portion and a through hole in the other portion; and first and second air charge parts divided by the insertion portion and the film. Herein, the rib of the high frequency melt-bonded portion is not exposed. Thereby, a user plays safely with the glove.
Patent KR-19990078742-A (KR)
Title: 휴대 전화기의 초성인식에 의한 정보 저장 및 검색 방법
Filed: 1999-08-04
Abstract: 본 발명은 휴대 전화기(유선/무선 전화기 포함)의 사용에 있어서 전화번호- 
     이름(상호)과 같은 개인정보를 기기의 기억장치에 저장(貯藏)하고, 저장된 
     정보를 검색(檢索)하는 방법에 관한 것으로 더욱 상세하게는 전화번호를 
     저장하고 이름 또는 상호(商號)를 입력하는데 있어서, 입력하고자 하는 
     이름(상호)의 앞 세 음절(音節)의 초성(初聲)에 숫자를 부여하여 그 숫자를 
     기억번지(記憶番地)로 자동인식(自動認識)시킴으로써 전화번호-이름(상호) 
     -기억번지를 하나의 기억단위(記憶單位)로 묶어서 기기의 기억장치에 저장 
     시키는 단계, 
     기억장치에서 이름(상호)으로 전화번호를 찾고자 하는데 있어서, 저장된 
     이름(상호)의 앞 세 음절의 초성에 해당하는 문자를 누르는 행위가 자동 
     인식된 세 자리의 숫자 즉, 기억번지를 누르는 것과 동일하므로 단 3회의 
     조작으로 검색을  완료 할 수 있는 단계로 이루어지는 것에 특징이 있다.
Patent KR-20010016895-A (KR)
Inventor: JUNG UN YEONG
IPC: A23L19/00
Filed: 1999-08-05
Abstract: PURPOSE: A method for preparing a kind of ice cream containing powdered mulberry leaves and optionally milk fat is provided to serve low-caloric ice cream products having unique flavor, color and texture and preventing geriatric diseases. CONSTITUTION: The ice cream product containing milk fat is prepared by the steps of: (i) dipping mulberry leaves into an aqueous solution of sodium bicarbonate for 5sec and pulverizing the leaves to fine powder of 100-300mesh; (ii) leaving mulberry leaves in an airtight space filled with nitrogen gas, drying and washing the leaves before grinding the processed leaves to fine powder and adding to the mulberry leaf powder above in a ratio of 1:1; (iii) mixing 18-35wt% of raw cream, 7-11wt% of powdered nonfat milk, 4-7wt% of ice sugar, 0-3wt% of hydrous crystalline dextrose, 0.2-0.6wt% of emulsion stabilizer, 0-0.2wt% of vanilla, 0-0.05wt% of refined salt, 9-13wt% of refined sugar and refined water at 40-90deg.C for 10-60min; (iv) homogenizing and sterilizing the mixture at 70-100deg.C for 10-60sec before cooling and adding to 0.1-5wt% of the powdered mulberry leaves; and then (v) aging the mixed mulberry leaf powder at 1-10deg.C for 1-20hr and increasing the quantity of the aged to 50-150 times and frozen mixture before packing the resulting product. The ice cream not containing milk fat comprises 0.1-5wt% of the powdered mulberry leaves, 9-12wt% of powdered nonfat milk, 9.5-12% of coconut hardened oil, 4-8wt% of ice sugar, 0-4wt% of hydrous crystalline dextrose, 0.2-0.6wt% of emulsion stabilizer, 0-0.2wt% of vanilla, 0-0.05wt% of refined salt, and refined water. The emulsion stabilizer includes 22.5% of guar gum, 19.5% of locust bean gum, 4.5% of carrageenan, 3.5% of Tamarind gum and 50% of Glycerin fatty acid ester.