baber/WOPTO huggingface dataset:
Patent KR-19990006595-A (KR)
Title: 정합 회로 및 트랜지스터 회로의 정합 방법
IPC: H03H7/38
Filed: 1998-06-02
Abstract: 개시된 내용은, 임피던스 정합용의 직렬 인덕터, 병렬 커패시터, 드레인 바이어스 회로, 및 DC-저지용의 커패시터로 구성된 정합 회로에 관한 것이다.  본 회로에서는, 용량에 바이어스 의존성이 있는 커패시터를 병렬 커패시터로서 사용한다.  예를 들어, 용량에 바이어스 의존성이 있는 커패시터로서, (Ba X Sr 1-X )TiO 3 박막 커패시터를 사용할 수 있다.  이 박막 커패시터는, 전계에 의해 분극을 일으키기 때문에, 0 볼트의 바이어스 시에 용량이 가장 크며, 바이어스 전압의 증가에 따라 용량이 약 50%까지 감소한다.  이러한 커패시터를 정합 회로에 사용하는 것에 의해, 출력 전력의 증가, 즉 커패시터에 인가되는 전압의 증가에 따라, 정합 상태를 변화시킬 수 있다.  우수한 트랜지스터 출력 및 우수한 일그러짐 특성의 결과를 낳는 정합 상태를 모두 고려하는 것에 의해, 출력 전력의 증가에 따라, 정합 상태가 출력 전력 중시 상태에서 저 일그러짐 중시 상태로 변하도록 설계할 수 있다.
Patent KR-20000002827-A (KR)
Title: Reflective type color filter using cholesteric liquid crystal and method of fabricating lcd utilizing the same
Inventor: KIM SEONG TAE
IPC: G02F1/1335
Filed: 1998-06-23
Abstract: PURPOSE: A color filter using cholesteric liquid crystal and a fabrication method of a LCD(Liquid Crystal Display) utilizing the same are provided to improve the light efficiency of LCD. CONSTITUTION: A cholesteric liquid crystal is provided to reflect one of the red, blue and green light selectively. The cholestric liquid crystal is changed a color filter by light exposure. Fabricating a color filter to transmit lights with specific frequency using cholesteric instead of pigment or dye as a coloring matter of LCD, the light efficiency of LCD is increased.
Patent KR-19990081735-A (KR)
Title: 서모스탯 장치의 하부 바이패스 구조
IPC: F01P7/16
Filed: 1998-06-24
Abstract: 본 발명은 안정된 밸브체의 작동을 가능하게 함과 동시에, 오버 슈트나 헌팅을 방지할 수 있으며, 서모스탯 장치 자체의 소형화를 도모할 수 있는 서모스탯 장치의 하부 바이패스 구조(bottom bypass)에 관한 것이다. 
     순환 유로를 개폐하는 밸브체의 하류측에 순환유체를 우회시키는 바이패스 유로를 형성하는 구성을 해결하기 위한 수단이다.
Patent KR-20000003768-A (KR)
Title: Recombination fluorescent vector made from human adenovirus type 2 and selecting method of gp50 gene recombination human adenovirus of porcine aujesky's disease virus
Inventor: HYUN BANG HOON
IPC: C12N15/33
Filed: 1998-06-29
Abstract: PURPOSE: Provided are a fluorescent vector, which is used for the production of vaccine of porcine Aujesky's disease and a method for selecting recombination virus using the same. CONSTITUTION: A fluorescent vector pHAVE3 is prepared by amplifying pVIII gene corresponding to 5' region of E3 gene of human Adenovirus type II, a partial sequence(27100-28811bp) having 1,712base, before open reading frame of E3 gene being 19kd, a partial sequence(30,851-32,760bp) having 1,910base, after E3-2 polyadenylation signal corresponding to 3' region of E3 gene; cloning them into SpeI of plasmid pGEMT; and inserting BamH I restriction site
Patent KR-20000007449-A (KR)
Title: Voice guiding function test device of intelligent network, realizing method and control method thereby
Inventor: JUNG MAN SANG
IPC: H04M3/22
Filed: 1998-07-03
Abstract: PURPOSE: A voice guiding function test device is provided to give a high quality service by testing the voice guiding function of an intelligent network in advance. CONSTITUTION: The device comprises: a voice guiding control unit(1) conducting an imagination control function that processes after receiving a voice guiding command, recording command and so on; a voice information storing unit(2) storing a service use guiding message for a service user and a voice message of the user; a voice information input/output unit(3) conducting the input/output control command about a specific voice information; and phone input/output processing unit(4) emulating a phone user.
Patent KR-20000008089-A (KR)
Title: Thread winder for sample
Inventor: PARK WON YONG
IPC: B65H54/00
Filed: 1998-07-10
Abstract: PURPOSE: A thread winder for a sample is provided to quickly and exactly wind up the thread for the sample. CONSTITUTION: The thread winder(10) for the sample comprises:a body(20) consisted of a supporting member(26) for supporting a base plate(22); a bobbin installing unit(30) installed to possibly revolve on the front part of the supporting member; a tension regulation device(40) fixed and installed on the body to regulate the tension of the thread; a winder(50) for winding up the thread in a regular interval; a position regulation device(60) for winding up to horizontally move the position of winding up; a driving device(70) for feeding a driving force to the winder and the position regulation device for winding up.
Patent KR-20000008802-A (KR)
Title: Hot-water circulating device having circulating pump embedded in auxiliary water container of boiler
Inventor: PARK KANG-HUN
IPC: F24H1/50
Filed: 1998-07-16
Abstract: PURPOSE: A hot-water circulating device having a circulating pump embedded in an auxiliary water container of a boiler is provided to miniaturize the body of a boiler by installing the circulating pump and the auxiliary water container at the same time. CONSTITUTION: The hot-water circulating device having a circulating pump embedded in an auxiliary water container includes:a floatage(3) connected with a water-supply control valve(2) in an auxiliary water container(1); an overflow(4) formed on the upper side of the auxiliary water container(1); an extension impeller(7) installed by fixing itself to the edge of a shaft(6) lengthily extending the rotary shaft of an electric motor(5) downwards by installing the electric motor(5) on the upper area which forms the overflow(4); an exhaust inducing and protecting pipe(10), which penetrate an exhaust slot(9) on the outer circumference of a shaft(6a) to maintain a certain interval, fixed and installed on the lower area of a motor case(5a); and a circulating pump(13) covering a circulation inducing pipe(12) on the outer circumference of each impeller(7, 8) to connect the exhaust inducing and protecting pipe(10) with a recirculation outlet(11) and a water transmission outlet(11a).
Patent KR-20000008872-A (KR)
Title: Method of managing sound source capable of three dimensional sound recording
Inventor: JEONG WAN SEOP
IPC: G11B20/10
Filed: 1998-07-16
Abstract: PURPOSE: A method of sound recording is provided to regenerate the three dimensional sound of various sound source effectively. CONSTITUTION: The method comprises the steps of selectively inputting specific sound from various external sound source, controlling the intensity of sound to be input to optimize the sound state, transforming the frequency and phase of the wave of the sound input by utilizing the relationship between the altitude, distance and angle of directions of the intensively selected spot and the spot of sound source, outputting the signal corresponding to each sound in a proper state for recording by controlling the intensity of each sound channel.
Patent KR-20000009919-A (KR)
Title: Electroplating process of holder lead for crystal oscillator
Inventor: CHOI HYEON DU
IPC: C25D9/00
Filed: 1998-07-29
Abstract: PURPOSE: An electroplating process of a holder lead for a crystal oscillator with gold is provided which increases corrosion resistance and heat resistance. CONSTITUTION: The process comprises a)a first stage for mounting a holder(10) for a crystal oscillator on a zig(20), b)a second stage for moving the zig(20) mounted the holder(10) to the upper part of the cell(50) filled with an electroplating solution by a conveyor(40), c)a third stage for dipping it into the solution, d)a fourth stage for electroplating it for a fixed time. Potassium gold cyanide is used as a solution for plating the holder lead. The electroplating solution is classified into three types by the concentration of potassium gold cyanide. A high concentration type contains above 8g potassium gold cyanide, a medium concentration type contains 4-8g, a low concentration type contains 4g based on the total solution(1L) respectively. The holding time of the zig dipped in the solution is about 15-30 sec in the high concentration type.
Patent KR-20000010309-A (KR)
Title: Liquid crystal display driving device simplifying initialization command
Inventor: YIM GYU TAE
IPC: G09G3/36
Filed: 1998-07-31
Abstract: PURPOSE: A liquid crystal display(LCD) driving device is provided to simplify a program and usage by executing a series of commands successively with one newly-defined command which is simplified an initialization command. CONSTITUTION: The LCD driving device having a voltage divider, a voltage controller, an oscillator, and a direct current(DC) converter comprises a command decoder outputting an initialization command generating signal, at the same time generating a system clock signal by generating the oscillator, and a command generator outputting a command of turning on the DC converter, the voltage controller, the voltage divider, and display consequentially. The command decoder turns on corresponding part corresponded to the command input from the command generator consequentially.
Patent KR-20000013929-A (KR)
Title: Two-shaft driving device
Inventor: YUN SI-YOUNG
IPC: G02B7/00
Filed: 1998-08-14
Abstract: PURPOSE: A two-shaft driving device is provided to move a predetermined subject on X-Y plane. CONSTITUTION: A two-shaft driving device includes a support device (50) for elastically supporting a subject, first and second drivers (21,22) which are connected to the subject in association with a predetermined driving line, and moves the subject on X-shaft direction and Y-shaft direction. Thereby, uneven load distribution is prevented, and a rapid position control is performed.
Patent KR-19990029538-A (KR)
Title: 랜덤-블록공중합체 및 그 모노필라멘트
IPC: A61L17/12
Filed: 1998-09-04
Abstract: 본 발명은, 알맞은 정도의 가수분해성과 뛰어난 유연성 및 기계적 강도를 가진 랜덤-블록공중합체 및 그 모노필라멘트, 그리고 이 공중합체의 제조방법을 제공하는 것을 목적으로 한 것이며, 그 구성에 있어서, 락티드단위(A) 20∼80몰%와 카프로락톤단위(B) 80∼20몰%를 함유하는 랜덤공중합체세그먼트 5∼50몰% 및 글리콜리드단위(C)를 함유하는 블록중합체세그먼트 95∼50몰%로 이루어진 랜덤-블록공중합체가, 뛰어난 유연성 및 기계적 강도를 가진 모노필라멘트를 부여하는 특징으로 한 것이다.
Patent KR-19990030086-A (KR)
Title: 진동파트피더
IPC: B65G27/32
Filed: 1998-09-24
Abstract: 본 발명은 예컨데 진동에 의해 부품을 공급하는 타원진동장치에 관한 것이다. 
     본 발명은 여하한 부품 및 여하한 부품정렬수단에 대해서도 부품의 정렬효과를 충분히 발휘시켜 막힘을 극력방지시키도록 하기 위해, 
     제1전자코일을 가지는 수직방향 가진원(加振源)과 제2전자코일을 가지는 수평방향 가진원과, 내주벽에 스파이럴상의 트랙을 형성시킨 보울과, 이 보울을 취부하기 위한 가동프레임과, 이 가동프레임과 기대와를 결합하는 수평방향 진동용 판스프링과, 상기 가동프레임과 상기 기대와를 결합하는 수직방향 진동용 판스프링을 구비하고, 상기 제1전자코일과 상기 제2전자코일과에 흐르는 전류간에 위상차를 갖도록 하여 상기 보울을 타원진동시키도록 한 진동파트피더에 있어서, 상기 제1 및 제2전자코일에 위상조절회로(100)를 접속하고, 이 위상조절회로(100)의 조절에 의해 상기 타원진동의 장축의 경사를 바꾸도록 한 것이다.
Patent KR-20000024946-A (KR)
Title: Guide plate of ion implanter
Inventor: SEO JONG HWAN
IPC: H01L21/265
Filed: 1998-10-02
Abstract: PURPOSE: A guide plate of ion implanter reinforces a thickness of a black lead layer of beam introduction part, and has a long lifetime. CONSTITUTION: A guide plate is mounted to a mass analyzer(20) of ion implanter, and has a black lead layer(452). The black lead layer(452) is attached to lateral surfaces of a plate member and a beam passage(240) of the plate member. The black lead layer's thickness becomes thicker in a range from a beam outlet end part to a beam introduction end part. The black lead layer(452) includes a first black lead layer(552a,652a) directly mounted to the plate member and a second black lead layer(442b,652b) accumulated to a beam introduction part. The second black lead layer is detachable to the first black lead layer. Thereby, the guide plate reinforces a thickness of a black lead layer of beam introduction part, and has a long lifetime.
Patent KR-20000025321-A (KR)
Title: Preparation method of feed additives for increasing content of milkfat in milk
Inventor: YOON HAN GUL
IPC: A23K1/00
Filed: 1998-10-10
Abstract: PURPOSE: A preparation method of feed additives for a ruminant is provided, to increase the content of milk fat in milk by promoting the decomposition of fibrin to an aliphatic acid. CONSTITUTION: The feed additives is prepared by mixing a mineral source based on the soil; microbes of a first stomach or lyophilized powder thereof; and sodium hydrogen carbonate as a pH buffer.
Patent KR-19990037086-A (KR)
Title: 통합 중심 선택 스위치 및 로커 스위치를 포함하는 스위치 조립체
IPC: H04M1/247
Filed: 1998-10-14
Abstract: 본 발명의 스위치 조립체(100)는 제1 스위치(102)와 제2 스위치(104)와 제3 스위치(106)를 포함한다.  스위치 조립체는 제1 로커 아암(152)과 제2 로커 아암(154)을 구비한 로커 작동기(108)와 선택 작동기(110)를 더 포함한다.  로커 작동기는 제1 스위치 또는 제2 스위치를 동작하도록 포스트(158) 둘레에서 피벗된다.  한 응용예에서, 무선 전화(800, 904)는 스위치 조립체(840)를 포함한다.  제어기(914)는 메모리(926) 내의 데이타의 저장과 디스플레이(818, 918) 내의 데이타의 표시를 제어하도록 로커 작동기 및 선택 작동기의 동작에 응답한다.
Patent KR-20000026057-A (KR)
Title: Method for redesignating access of virtual path in layer structured asynchronous transfer mode telecommunication network
Inventor: HONG WON GYU
IPC: H04L7/00
Filed: 1998-10-17
Abstract: PURPOSE: A method for redesignating an access of a virtual path is to rapidly perceive a generated trouble at a portion via the predesignated virtual path and allow a detour path of the generated trouble section to be again designated. CONSTITUTION: A method comprises the steps of: setting an access of an ATM(Asynchronous Transfer Mode) virtual path in a layer structured ATM telecommunication network; perceiving the access of the virtual path that is influenced by the trouble; selecting a substitutional path for the perceived virtual path in which the trouble is generated; and again connecting the network to the substitutional path. The substitutional path is again designated by a local network manager that manages a shape of the local network of the trouble generated section when the trouble is generated at a section. When the local network manager does not select the substitutional path, the local network manager requests that a path be again designated.
Patent KR-20000027814-A (KR)
Title: Method for manufacturing dual gate oxidation layer of analog semiconductor device
Inventor: LEE JAE GON
IPC: H01L21/336
Filed: 1998-10-29
Abstract: PURPOSE: A method for manufacturing a dual gate oxidation layer of an analog semiconductor device is provided to prevent a gate oxidation layer from deteriorating, forming a capacitor while forming a gate electrode of which the thickness is different in high and low voltage regions respectively. CONSTITUTION: A method for manufacturing a dual gate oxidation layer comprises the steps of: multi-laying a first gate oxidation layer(15) and a first polysilicon layer(20) having a thickness adaptable for a high voltage region on a semiconductor substrate(10); eliminating the first gate oxidation layer and the first polysilicon layer in the region other than the high voltage region and a capacitor region by forming a first photoresist layer(25) on the first polysilicon layer; forming a buffer oxidation layer(30) on the entire region, and a second photoresist layer(35) on the buffer oxidation layer of the high voltage region and the capacitor region; growing a second gate oxidation layer(40) on the semiconductor substrate of a low voltage region, a thickness of the second gate oxidation layer being thinner than the first gate oxidation layer, and forming a second polysilicon layer(45) on the entire region; eliminating the second gate oxidation layer and the second polysilicon layer in the other region than the low voltage region of the resultant structure; and forming a third photoresist layer(50) on the first polysilicon layer of the high voltage region and on the second polysilicon layer of the low voltage and capacitor regions, and forming gate electrodes(70, 75) and a capacitor(80) by etching.
Patent KR-20000027961-A (KR)
Title: Optical element using core in which erbium ion and thorium ion are added
Inventor: OH KYONG HWAN
IPC: G02B6/00
Filed: 1998-10-30
Abstract: PURPOSE: An optical element using core in which erbium ion and thorium ion are added are provided to be suitable of a miniaturization by manufacturing an optical amplifier and an optical source having an optical band characteristic. CONSTITUTION: An optical pumping means is combined through a front WDM combiner(320) and a rear WDM combiner(322) located at both sides of a glass optical fiber(310). First and second optical pumps(330,332) for pumping an erbium ion and a thorium ion are installed to a front direction and a rear direction of the glass optical fiber(310). A first WDM combiner(340) and a second WDM combiner(342) combines pumping lights outputted from first and second optical pumps(330,332). First and second optical isolators(350,353) restrain a rear progressed reflective light.
Patent KR-19990045052-A (KR)
Title: 액정 표시 장치
IPC: G02B3/00
Filed: 1998-11-05
Abstract: 액정 표시 장치는 복수의 화소 전극이 매트릭스 패턴으로 R(적), G(녹), 및 B(청)의 칼라에 대응하도록 배치되는 매트릭스 기판, 대향 전극이 화소 전극의 반대쪽에 배치되는 대향 기판, 및 음의 유전 이방성을 가진 액정 재료를 포함하고, 액정 재료는 매트릭스 기판과 대향 기판의 사이에 배치되며, 여기에서 수직 배향 특성을 가진 폴리이미드의 배향막과 복수의 마이크로렌즈를 가진 마이크로렌즈 어레이가 제공되며, 마이크로렌즈는 화소 전극의 어레이에 대해 2 개의 화소 피치가 되도록 제공된다.
Patent KR-20000032511-A (KR)
Title: Soft capsulated drug containing antifungal agent such as itradonazole
Inventor: YANG JOO HWAN
IPC: A61K31/495
Filed: 1998-11-16
Abstract: PURPOSE: A soft capsulated drug containing one or more antifungal agent selected from itraconazole, glyceroflavin, ketoconazole, pterivinapin or naphtypin is provided which improves the absorption of antifungal agent into the body system, enhances the bio availability thereof and has excellent heat stability at room temperature. CONSTITUTION: A soft capsulated drug comprises 10-50 wt.% of antifungal agent selected from itraconazole, glyceroflavin, ketoconazole, pterivinapin or naphtypin, 0.1-10 wt.% of polyethyleneglycol 400, 600, 1500, 4000 as hydrophilic substances, 30-60 wt.% of surfactant having HLB value of 13-15 such as Labrasol(PEG-8 glyceryl acrylate/caparte) or Cremophor RH40(PEG-40 hydrogenated castor oil), 3-20 wt.% of flurololeic WL 1173 as a cosurfactant having HLB value of 9-11, and 0.1-1 wt.% of polyvinylpyrolidone as dispersing agent. The ingredients excluding antifungal agent are mixed up and solubilized by heating up to about 60°C and then the content is cooled down to about 30-40°C. 30-50 wt.% of antifungal agent is added, emulsified and then coated with gelatin film.
Patent KR-20000032788-A (KR)
Title: Method for fabricating ic tray of polymer material for preventing electrification by ion injection method
Inventor: KIM JIN CHUL
IPC: B29C35/08
Filed: 1998-11-18
Abstract: PURPOSE: A method is provided to fabricate an IC tray for preventing electrification effectively using an ion injection method. The method solves the problems of a dimension variation of the IC tray, the degradation of endurance of a deposited material due to the external physical and chemical cause, the generation of unnecessary processing time and cost due to the relatively low surface electrical conductivity. CONSTITUTION: A method for fabricating an IC tray is provided to improve the anti-electrification property by obtaining a surface electrical conductivity of 10¬6 Ohm/square centimeters ¯ 10¬12 Ohm/square centimeters, by injecting gas ions such as nitrogen and argon or metal ions such as Ti, Li and Al into a depth of 1.5 micrometers from the surface of the IC tray under the ion injection condition of an acceleration voltage below 2MeV, a current density below 30 mA/square centimeters.
Patent KR-19990045440-A (KR)
Title: 비휘발성 반도체 메모리
IPC: G11C16/06
Filed: 1998-11-20
Abstract: 비휘발성 반도체 메모리는,  저항과 다이오드로 형성된 직렬 회로를 구비한 기준 전압 생성 회로와,  다이오드와 상이한 온도 의존성을 갖는 일정 전류를 직렬 회로에 공급하는 일정 전류 회로를 구비하여,  삭제된 메모리 셀의 문턱 전압과 동등한 온도 의존성을 갖는 기준 전압을 직렬 회로의 일단에 생성하도록 한다.     삭제 확인 전압 생성 회로는 기준 전압에 기초하여 삭제된 메모리 셀의 문턱 전압과 동등한 온도 의존성을 갖는 삭제 확인 전압을 생성하고,  판독 전압 생성 회로는 기준 전압에 기초하여 삭제된 메모리 셀의 문턱 전압과 동등한 온도 의존성을 갖는 판독 전압을 생성한다.     따라서,  온도 변화에 관계없이,  고속 판독을 실현하기에 충분한 마진이 판독 전압과 삭제 확인 전압 사이에 확보될 수 있다.
Patent KR-20000033314-A (KR)
Title: Photo apparatus for manufacturing semiconductor device and method therefor
Inventor: KIM SEONG SEOK
IPC: H01L21/027
Filed: 1998-11-23
Abstract: PURPOSE: A photo apparatus for manufacturing semiconductor devices and a method therefor are provided to acquire a cooling efficiency for wafers so that a mismatching between a photo mask and the wafers, without prolonging photo process time. CONSTITUTION: A photo apparatus for manufacturing semiconductor devices comprises a spinner(10) and an exposing apparatus(40). The spinner(10) includes a coating portion(11), a heating portion(13), a 1st cooling portion(15) and a developing portion(17). The coating portion(11) coats a photoresist layer on a wafer. The heating portion(13) heats a wafer to harden the photoresist layer. The 1st cooling portion(15) cools the heated wafer. The developing portion(17) develops the photoresist layer of the exposed wafer. The exposing apparatus(40) includes a pre-matching portion(21) and an exposing portion(23). The pre-matching portion(21) preliminary matches the cooled wafer. The exposing portion(23) exposes the photoresist layer of the pre-matched wafer. Here, a 2nd cooling portion(41) is installed between the pre-matching portion(21) and exposing portion(23) to cool the pre-matched wafer, so that a mismatching of the wafer due to a thermal damage is prevented at the exposing portion(23).
Patent KR-20000033598-A (KR)
Title: Catechol oxazolidinone derivatives and pharmaceutical composition thereof
Inventor: KIM JONG HUN
IPC: C07D277/02
Filed: 1998-11-21
Abstract: PURPOSE: Catechol oxazolidinone is provided which inhibits phosphodiesterase IV and tumor necrosis factor, and also provided is pharmaceutical compositions thereof which is effective for treatment of the diseases such as asthma, arthritis, osteoarthritis, bronchitis, chronic airway obstruction, psoriasis, allergic rhinitis, dermatitis, depression, AIDS, HIV, Crohn's disease, sepsis and septic shock. CONSTITUTION: Catechol oxazolidinone derivative is described in formula (1), wherein R1 represents methyl, ethyl, difluoromethyl or trifluoromethyl; R2 represents C1-C6 alkyl or C3-C7 cycloalkan; R3 represents CO2R4, CH2OR4, C(=O)NHOH, CH2NR5 or CH(=NR6); R4 and R5 are hydrogen, C1-C6 alkyl, -(CH2)nCONH2 or -(CH2)n phenyl each; R6 is hydrogen, -OR7, trifluoromethyl, C1-C6 alkyl, -(CH2)nCONR7, (CH2)nCOR7, (CH2)nOR7, -NHC(=NH)NR7, -NHC(=O)NR7, -NHC(=S)NR7 or -(CH2)nNR7; R7 represents hydrogen or C1-C6 alkyl; n is integer from 0 to 5; Y is O or S.
Patent KR-20000033752-A (KR)
Title: Compound separated from poncirus trifoliata for protecting human organ
Inventor: KIM DONG HYUN
IPC: A61K31/70
Filed: 1998-11-25
Abstract: PURPOSE: A compound separated from Poncirus trifoliat a for protecting human organ is provided, which inhibits strongly growth of Helicobacter pyolri(HP) that develops gastritis to stomach cancer; and inhibits strongly urease activity derived from HP that causes peptic ulcer and duodenal ulcer. CONSTITUTION: The process for preparation of compound for protecting human organ comprises of: gaining poncirin compounds using silicagel column chromatography after extracting Poncirus fructus with distilled water, and separating-distillation with ethylacetate and butanol; cultivating with human intestinal micro flora under anaerobic condition to get poncirin metabolites, and investigating physicochemistrical property of main metabolites, ponciretin and poncirenin; investigating HP growth inhibition degree of poncirin and poncirin metabolites by minimum inhibition concentration measurement; gaining HP urease by inoculating and cultivating HP to agar plate; and analyzing HP urease activity inhibition concentration of poncirin and poncirin metabolites by Gutmann and Bergmyer's method.