baber/WOPTO huggingface dataset:
Patent KR-20040019470-A (KR)
Title: Method and apparatus for monitoring fetal heart rate and sound using a multi-channel doppler effect
Inventor: JANG DONG PYO
IPC: A61B8/00
Filed: 2002-08-28
Abstract: PURPOSE: An apparatus and a method for detecting fetus heart sound and heart rate using multi-channel doppler are provided to detect a sound source within a short period of time by using ultrasonic sensors of N number to track a position of a transmitting and receiving sensor module. CONSTITUTION: An apparatus for detecting fetus heart sound and heart rate using multi-channel doppler includes an ultrasonic probe array(90), a channel selector(70), a beam forming module(30), and a microcomputer controller(10). The ultrasonic probe array(90) is formed with a plurality of ultrasonic probes to detect a sound source. The channel selector(70) is used for providing an ultrasonic wave to the ultrasonic probe array and controlling the ultrasonic probe array by collecting ultrasonic signals. The beam forming module(30) is used for extracting noiseless signals by averaging the collected ultrasonic signals. The microcomputer controller(10) extracts a position of the sound source and a generation signal by controlling the channel selector and the ultrasonic probe array.
Patent KR-20040023111-A (KR)
Title: Door latching device for dishwasher
Inventor: KIM YONG HUI
IPC: A47L15/42
Filed: 2002-09-10
Abstract: PURPOSE: A door latching device for a dish washer is provided to improve productivity by simplifying the assembly process of the door latching device. CONSTITUTION: An upper reinforcing member(42) is installed at the front of a tub. A mounting groove(32) is formed at the top of the upper reinforcing member. An insertion hole(44) is formed at the front of the upper reinforcing member, and is communicated with the mounting groove. A fixing plate(34) is perpendicularly installed at the mounting groove, and has a couple of coupling holes(34a). Fixing grooves(36a,36b) are formed at the inside of the mounting groove, and keeps the fixing plate perpendicular. A concave hook unit(30) has a couple of rear ends(30a) and coupling grooves(30b) coupled to the coupling hole.
Patent KR-20030023580-A (KR)
Inventor: TERAUCHI KIYOSHI
IPC: F04B53/10
Filed: 2002-09-13
Abstract: PURPOSE: A hybrid compressor is provided to downsize the compressor, have great discharge capacity, maximally operate an engine and an electromotive motor, and accordingly obtain high energy efficiency by integrating first and second compression mechanisms. CONSTITUTION: A hybrid compressor(A) is composed of a first compression mechanism(1) driven by a first drive source, a second compression mechanism(2) driven by a second drive source, and a first discharge port(10a') of the first compression mechanism and a second discharge port(20a') of the second compression mechanism connected to a single discharge path. The first drive source includes an internal combustion engine for driving a vehicle and an electromotive motor for a traveling to drive the vehicle and the internal combustion engine and the motor for the traveling alternatively drive the first compression mechanism.
Patent KR-20040028016-A (KR)
Title: manufacture method of laver sandwiches
Inventor: JUNG GEON SIK
IPC: A23L17/60
Filed: 2002-09-28
Abstract: PURPOSE: A method for manufacturing laver sandwich by sandwiching a stuffing ingredient comprising dried kimchi, fish and shellfish, vegetables, fruits, meats or the like in between laver sheets followed by compression with a heat compressor is provided. The manufactured laver sandwich has an improved crispy texture and prevents consumer's hands from getting stained with the stuffing ingredient. CONSTITUTION: A stuffing material is sandwiched in between two sheets of laver, compressed for 10 to 150sec with an heat compressor at 120 to 220deg.C and 100kg/cm¬2 and then dried for 10 to 15hr in a drier at 5 to 15deg.C. The stuffing ingredient comprises dried kimchi, fish and shellfish, vegetables, fruits, meats or the like.
Patent KR-20040031857-A (KR)
Title: Pixel circuit of organic electroluminescence device and method of manufacturing the same
Inventor: JUNG GWAN UK
IPC: H05B33/00
Filed: 2002-10-04
Abstract: PURPOSE: A pixel circuit and a method for manufacturing the same are provided to achieve improved yield rate by arranging a gate line without increasing the area of the circuit part of the pixel. CONSTITUTION: A pixel circuit comprises a gate electrode shielding film(210) and a gate line shielding film(210a) formed on a transparent substrate(200); a first insulating film(220) for exposing a certain part of the gate line shielding film; a poly silicon pattern(230) formed on the first insulating film disposed on the gate electrode shielding film; a second insulating film(240) formed on the resultant structure including the poly silicon pattern, wherein the second insulating film exposes the part of the gate line shielding film exposed by the first insulating film; a gate electrode(260) formed on the second insulating film; a shielding film contact portion(250a) formed in the region exposed by the first and second insulating films; and a gate line(260a) formed on the shielding film contact portion.
Patent KR-20020085863-A (KR)
Inventor: BYUN MOO WON
IPC: E04H7/02
Filed: 2002-10-04
Abstract: PURPOSE: A prefabricated water tank is provided to store large quantity of water with low expenses. CONSTITUTION: The prefabricated water tank comprises: a wall(10) containing section posts(11) erected at the appointed intervals and provided with retreated grooves(11a), steel deck plate wall boards(12) fixed to the retreated grooves(11a) of the section posts(11), synthetic wall plate sheets(13) covered in the section posts(11) and the steel deck plate wall boards(12), and tie bolts(14) connecting the section posts(11); a floor(20) containing section supports(21) connecting the lower ends of the section posts(11) and having retreated grooves(21a), steel deck plate floor boards(22) fixed to the retreated grooves(21a) of the section supports(21), and synthetic floor sheets(23) covered in the section supports(21) and the steel deck plate floor boards(22); and an upper plate(30) placed on the wall(10) and provided with section supports(31) having a channel-typed section installed along the upper border of the wall(10) and upper boards(32) fitted to retreated grooves(31a) of the section supports.
Patent KR-20030031437-A (KR)
Title: Method and apparatus for making a tread-belt assembly
Inventor: RISSER PHILIPPE
IPC: B29D30/30
Filed: 2002-10-14
Abstract: PURPOSE: Provided are method for making tread-belt assembly for application to tire carcass or pneumatic tire and apparatus for making tread-belt assembly for pneumatic tire. CONSTITUTION: A method for making a tread-belt assembly for application to a tire carcass comprises the steps of: advancing a leading end(528a) of a length of tread stock(525) along a plane tangent to an outer circumferential surface of a belt package(522) disposed about an assembly drum(530); applying the leading end(528a) of the tread stock(525) to the outer circumference of the belt package(522); rotating the assembly drum(530) to apply a section of the length of tread stock(525) to the outer circumference of the belt package(522); cutting the length of tread stock(525) to form a trailing end of the section of tread stock and a leading end(528a) of the remaining length of tread stock; and applying the trailing end of the section of tread stock(525) to the circumference of the belt package(522) and abutting the trailing end to the leading end(528a) of the section of tread stock.
Patent KR-20040035357-A (KR)
Title: Control apparatus and method for multi-axis robot
Inventor: CHO HYEON JUNG
IPC: B25J13/00
Filed: 2002-10-22
Abstract: PURPOSE: A control device and a method of a multi-shaft robot is provided to improve flexibleness in adding and changing a function and widen the sphere of application by objectizing a control system of hardware and software into unit components. CONSTITUTION: A control device of a multi-shaft robot controls the multi-shaft robot by objectizing each component of the multi-shaft robot and defining events occurring in each component and action corresponding to events. The control device of the multi-shaft robot controls the components to execute action corresponding to the events if the event occurs in each component. Four unit shaft control systems(306) are controlled by a 4-shaft control system(304). A 3-shaft robot is controlled through the unit shaft control system. A 1-shaft robot is controlled through the unit shaft control system. The unit shaft control system for controlling the 3-shaft robot and the unit shaft control system for controlling the 1-shaft robot are independently controlled because the 4-shaft control system objectizes the motion of each unit shaft into action and an event.
Patent KR-20040037857-A (KR)
Title: Multi-pulse transmission system
Inventor: AHN YONG HO
IPC: H02M1/12
Filed: 2002-10-30
Abstract: PURPOSE: A D-pulse HVDC(High Voltage Direct Current) system using an auxiliary circuit is provided to form a 24-pulse thyristor HVDC system by adding two thyristors to an existing 12-pulse thyristor HVDC system. CONSTITUTION: A C-pulse HVDC system using an auxiliary circuit includes a transformer(11), a top thyristor converter(12), a bottom thyristor converter(13), a couple of reactors(39), a couple of capacitors(38), a compound transformer(31), and a couple of thyristors(32,33). The top thyristor converter(12) and the bottom thyristor converter(13) are installed at the transformer(11). The reactors(39), the capacitors(38), the transformer(31), and the thyristors(32,33) are installed between the top thyristor converter and the bottom thyristor converter. The reactors are used for smoothing the current. The capacitors are used for dividing a DC voltage. The thyristors(32,33) are connected to the compound transformer(31).
Patent KR-20040039886-A (KR)
Title: Method for auto canceling alarm information
Inventor: CHOI BYEONG SEON
IPC: G04B23/03
Filed: 2002-11-05
Abstract: PURPOSE: A method for automatically canceling alarm information is provided to indirectly determine whether or not a user is absence for a long time so as to automatically cancel alarm information established in an electronic appliance by determining whether or not a key input of the user exists after alarm is performed. CONSTITUTION: A method for automatically canceling alarm information includes a step of allowing a microcomputer to confirm a current time detected by a timer in a sleep mode(S10). Then, the microcomputer determines whether or not the current time is identical to an alarm time stored in a memory(S11). As a result, if the current time is the alarm time, the microcomputer transmits an alarm signal by controlling an alarm and counts an alarm transmission time(S12). Also, the microcomputer detects whether or not key input of the user for stopping the alarm exists(S13).
Patent KR-20040041278-A (KR)
Title: A device and a operating method of power control in shadow area for portable phone
Inventor: LEE BEOM SEOK
IPC: H04W52/02
Filed: 2002-11-09
Abstract: PURPOSE: An apparatus and a method are provided to lengthen the life of the battery by operating the portable terminal at the minimum current consumption in cases where the portable terminal is in a shadow area. CONSTITUTION: An apparatus comprises an MSM(mobile station modem)(110) for processing, in CDMA system, the communication signal transmitted/received by a portable terminal, analyzing the intensity of the base station signal applied from a high frequency unit(150), and outputting a no-service signal of a low level when the portable terminal is in a shadow area; a power unit(120) for supplying operating power to the MSM and the portable terminal in accordance with a control signal, and supplying power to the high frequency unit such that the receiving path of the high frequency unit selectively operates; a real time unit(140) for controlling the output of power supplied from the power unit in accordance with the no-service signal applied from the MSM; the high frequency unit having the receiving path selectively operating by the operating power applied from the control unit, wherein the high frequency unit applies the signal received in the receiving path to the MSM; a peripheral unit(160) having a display operating by the operating power applied from the power unit, wherein the peripheral unit stores the data applied from the MSM and outputs the data to a display in accordance with a control signal; and a first switch(170) for inputting a power hold signal of the MSM and applying the operating power output from the power unit to the peripheral unit.
Patent KR-20040041896-A (KR)
Title: Capacitor of semiconductor memory device having composite AI2O2/HfO2 dielectric layer and manufacturing method thereof
Inventor: KIM SEONG TAE
IPC: H01L27/04
Filed: 2002-11-12
Abstract: PURPOSE: A capacitor of a semiconductor memory device having a composite Al2O3/HfO2 dielectric layer and its manufacturing method are provided to be capable of obtaining an optimum thickness rate for the composite dielectric layer for considerably restraining the increase of leakage current. CONSTITUTION: A capacitor of a semiconductor memory device is provided with a lower electrode(120), a composite dielectric layer formed on the lower electrode, and an upper electrode(140) formed on the double dielectric layer. At this time, the composite dielectric layer is completed by sequentially forming an Al2O3 dielectric layer(132) and an HfO2 dielectric layer(134). At the time, the thickness of the Al2O3 dielectric layer is the same as that of the HfO2 dielectric layer or larger than that of HfO2 dielectric layer. Preferably, the Al2O3 dielectric layer has a thickness of 30-60 angstrom. Preferably, the HfO2 dielectric layer has a thickness of 40 angstrom, or less.
Patent KR-20040043012-A (KR)
Title: A balance adjusting device of a chain hoist
Inventor: JUN SEONG HUN
IPC: B66D1/30
Filed: 2002-11-15
Abstract: PURPOSE: A balance control device for a chain hoist is provided to automatically control horizontality of parts applied to the chain hoist of a vehicle body parts-assembling line and loaded on a pallet, and exactly supply the parts to a loading jig of the appropriate process. CONSTITUTION: In a chain hoist, an upper frame(7) is mounted to an upper rail(1) by roller units(5) having a driving motor, and first and second hoist units(13,15) driven by first and second hoist motors(9,11) are disposed to the lower part of the upper frame. A lower frame(21) is connected to the tip of each chain of the first and second hoist units through hooks(23,25) and hook blocks(24,26). Connecting rings are mounted to the sides of the lower part of the lower frame through the chains. A balance control device for the chain hoist comprises plural unbalance-sensing units(33,35,37) vertically installed to one of the hook blocks of the lower frame through a sensor bracket(31); a sensing dog(41) horizontally installed to the other of the hook blocks through a dog bracket(39), to correspond to the unbalance-sensing unit; and a controller(43) calculating a signal input from the unbalance-sensing unit and driving and controlling the first and second hoist motors.
Patent KR-20040042580-A (KR)
Title: Apparatus for 2 ×2 optical switching using photonic crystal structures
Inventor: KIM JI DEOK
IPC: G02F1/01
Filed: 2002-11-15
Abstract: PURPOSE: A 2 x 2 optical switching apparatus by using a photonic crystal structure is provided to overcome the problem due to the polarization by utilizing a material independent of the polarization for constituting the waveguide. CONSTITUTION: A 2 x 2 optical switching apparatus by using a photonic crystal structure includes an optical guide(1) and a switching control unit. The optical guide(1) is provided with a first and a second waveguides(10,30) for respectively guiding a first optical signal inputted to a first input terminal(A1) to a first and a second output terminals(B1,B2), and a third and a fourth optical waveguides for respectively guiding a second optical signal inputted to the second input terminal(A2) to the second and the first output terminals(B2,B1). The optical guide(1) is made of a photocrystal having a complete photonic band gap at the wavelengths of the first and the second input optical signals. And, the switching control unit controls the first and the second optical signals in response to the external path selection control signal so as to guide through anyone of the paths of the first, the thirds waveguides, the paths of the second, and the fourth waveguides.
Patent KR-20040045534-A (KR)
Title: Dyeing method of synthetic fiber filament yarn
Inventor: KIM YOUNG KYUN
IPC: D06B3/09
Filed: 2002-11-23
Abstract: PURPOSE: A dyeing method of synthetic filament is characterized by streaming the filament at 130deg.C and breaking fibroin and polyamide type inherent ingredients in a steaming and heating process. The dyeing method thereof is capable of preventing shrinkage, coloring the filament with dyes effectively, increasing dyeing effects and increasing quality of the filament. CONSTITUTION: A dyeing method of synthetic filament is as follows: (a winding process, 100) winding the filament around a soft winder; (a dyes spraying process, 200) spraying dyes on the filament; and then (a steaming and heating process, 300) steaming the dyed filament at 130deg.C..
Patent KR-20040049118-A (KR)
Title: Traffic information service method
Inventor: KIM SEONG U
IPC: G08G1/09
Filed: 2002-12-05
Abstract: PURPOSE: A method for providing a traffic information service is provided, which enables a user to recognize easily states of traffic by displaying traffic information including road information as color tones. CONSTITUTION: The traffic information collected from a traffic information system is transmitted to a base station(S11). The base station receives the traffic information and transmits the received traffic information to a traffic information receiver(S12). The traffic information receiver displays a traffic information state between links displayed on a display unit of the traffic information receiver according to the traffic information by using color tones(S13). The base station is connected to the traffic information system by using a wire method or a wireless method.
Patent KR-20040050639-A (KR)
Inventor: HAN BYEONG UNG
IPC: G02F1/13357
Filed: 2002-12-10
Abstract: PURPOSE: A back light assembly and an LCD(Liquid Crystal Display) having the back light assembly are provided to improve the luminance of the LCD. CONSTITUTION: A back light assembly includes a light generator(304) for generating light, a light controller for controlling the light generated by the light generator, and a coating film(300). The coating film is formed on the top surface of the light controller and reduces reflectivity of light from the light controller. The light controller is a light guide plate(302) for controlling the path of the light generated by the light generator or a diffusion plate for controlling the luminance of the light. An LCD includes a liquid crystal panel and the back light assembly. The liquid crystal panel includes upper and lower substrates combined with each other, and a liquid crystal layer.
Patent KR-20040055932-A (KR)
Title: Transmissive and reflective type liquid crystal display
Inventor: CHA SEONG EUN
IPC: G02F1/1335
Filed: 2002-12-23
Abstract: PURPOSE: A semi-transmissive type LCD device is provided to inject a liquid crystal material between an upper substrate and a lower substrate, and to apply different electric potentials to a pixel electrode and an opposite electrode, then to change an array of liquid crystal molecules, thereby controlling transmittance of light. CONSTITUTION: A TFT display plate(100) is comprised. A color filter display plate(200) is faced with the TFT display plate(100). A liquid crystal layer(3) is injected between the TFT substrate(100) and the color filter display plate(200). Lower compensation films(13,14) are attached to out sides of the TFT display plate(100). Upper compensation films(23,24) are attached to outer sides of the color filter display plate(200). A lower polarizer(12) is located on an outer side of the second lower compensation film(14). An upper polarizer(22) is located on an outer side of the second upper compensation film(24). A back light unit(350) is located below the lower polarizer(12).
Patent KR-20040059931-A (KR)
Title: Method for fabricating dual gate oxide of semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L21/316
Filed: 2002-12-30
Abstract: PURPOSE: A method for manufacturing a dual gate oxide layer of a semiconductor device is provided to simplify manufacturing process without using an additional process. CONSTITUTION: A gate oxide layer, a conductive layer and a hard mask(6) are sequentially stacked on a substrate defined by a cell and peripheral region. A gate pattern is formed by patterning the stacked structure. By performing gate re-oxidation processing, a thick gate oxide layer(2A) is formed on the cell region and a thin gate oxide layer(2B) is formed on the peripheral region.
Patent KR-20020021167-A (KR)
IPC: H01M8/04
Filed: 2001-05-01
Abstract: 수소를 포함하는 가스를 발생시키기 위해 연료를 개질하기 위한 개질 반응기(120), 개질 반응기에서 발생된 개질 가스에 포함된 일산화탄소를 제거하기 위한 일산화탄소 제거 반응기(130), 일산화탄소 제거 반응기를 통과한 산소를 포함하는 가스 및 개질 가스를 이용하여 전력을 발생시키기 위한 연료전지(200), 및 개질 반응기, 일산화탄소 제거 반응기 및 연료전지에 산소가 포함된 가스를 공급하기 위한 압축기(400)를 구비하는 이동체용 연료전지 시스템에 있어서, 이동체가 주행 중이고, 가속기가 폐쇄된 것으로 판정하였을 때, 연료, 물 및 산소를 포함하는 가스, 또는 산소를 포함하는 연료 및 가스는 개질 반응기의 온도를 유지하기 위해 요구되는 최소 수소가 발생되도록 개질 반응기에 공급되며, 일산화탄소 제거 반응기의 온도를 유지하기 위해 요구되는 산소를 포함하는 최소 가스가 일산화탄소 제거 반응기에 공급되는 것을 특징으로 한다.
Patent KR-20020024322-A (KR)
Title: 연소 생성물의 유동을 제어하기 위한 석탄 연소로 작동 방법
IPC: F23D1/00
Filed: 2000-07-17
Abstract: 본 발명은 일반적으로 와류형 파이어볼(RB; swirling fireball)에 대항하여 상부 격실(210)로부터 공기를 주입하는 단계를 포함하는 미분탄 연소로(204; pulverized coal-riring furnace) 작동 방법에 관한 것이다. 상기 방법은 또한, 상기 연소로(204)의 대류 통로(convection pass)의 일측부의 온도 특성을 감지하는 단계를 제공한다. 온도 특성의 감지값(sensed value)이 허용값(allowable value)을 초과하면, 본 발명의 방법에 따라 감지값이 산출되어 결정된다. 온도 특성이 허용값을 초과한다는 결정에 따라, 상기 상부 공기 격실(210)을 통해 분사된 공기의 운동량이 변화된다. 상부 공기 격실(210)을 통해 분사된 공기의 운동량을 변화시키는 단계 이후에, 상기 온도 특성의 이후 조정값(post adjustment value)을 얻기 위해 하나의 대류 통로 위치의 온도 특성이 감지되어 허용치에 비교된다.
Patent KR-20020027581-A (KR)
IPC: G06T15/50
Filed: 2001-06-26
Abstract: 투명체의 삼차원 곡면형상모델을 생성하는 단계와, 측정점과 가상 평가 패턴을 설정하는 단계와, 측정점으로부터 투명체를 통하여 가상 평가 패턴을 육안으로 보고, 인접하는 투시 평가점 끼리의 간격값을 구하는 단계와, 이들 간격값 중의 임의의 하나를 기준값로 설정하는 단계와, 이 기준값에 대한 각 간격값의 비를 구함으로써, 상기 투명체의 동적 투시 변형을 평가하는 단계를 갖는다.
Patent KR-20020060189-A (KR)
Title: 엔티티의 인증성 또는 메시지의 무결성을 검증하기 위한특수 키 세트
Filed: 2000-09-29
Abstract: 본 발명은 제어자 엔티티에  메시지의 인증성 또는 메시지 M의 무결성을 검증하는 방법에 관한 것이다. 상기 검증방법은, 비밀값 Q i 과 공개값 G i ,=g i   2 의 m개(m≥ 1)의 쌍과, f개(f ≥2)의 소인수의 곱으로 구성된 공개모듈러스 n과, 식 G i ㆍQ i   v ≡1ㆍmod n  또는 G i     ≡Q i   v mod n로 연관된 공개지수 v=2 k 를 포함하는 키 세트에 의해 확립되며, 상기 키 세트는, Q i 또는 역모듈로 n을 k-1배 계수로 모듈로 n 제곱하여 얻어진 m개의 q 1 중의 하나는 ±g i 과 상이하거나, 2m개의 식 X 2 ≡g i mod n, X 2 ≡- g i mod n 중에서 적어도 하나는 정수 모듈로 n의 링(ring) 내에서 x에 대한 해를 갖도록 생성된다.
Patent KR-20020075392-A (KR)
IPC: C23C22/52
Filed: 2000-11-16
Abstract: 본 발명은 후속적인 다층 적층에 적합한 조면화된 구리 표면을 제공하기 위한 방법 및 조성물에 관한 것이다.  접착성 촉진 조성물은 산화제, pH 조정제, 토포그래피 변형제(도 1) 및 균일성 증진제(도 2)를 주성분으로 한다.  코팅 촉진제는 균일성 증진제 대신에 또는 균일성 증진제에 부가하여 사용될 수 있다.  본 발명의 방법은 아졸 또는 실란 화합물, 또는 아졸과 실란의 배합물을 포함하는 후침지액과 균일한 조면화된 구리 표면을 접촉시키는 단계를 더 포함할 수 있다.  후침지액은 티타네이트, 지르코네이트 및 알루미네이트를 단독으로 또는 조합하여 더 포함할 수 있다.
Patent KR-20020074482-A (KR)
IPC: B05D5/08
Filed: 2001-01-16
Abstract: 평균 입경이 0.01 ∼ 100 ㎛ 인 함불소 중합체 입자를 함유하고, 사용시의 점도가 0.1 ∼ 500 m㎩ㆍs 인 액상 도료조성물을 커튼플로우코터에 의해 기재에 도포하는 것을 특징으로 하는 기재의 피복방법.     종래 함불소 중합체를 함유하는 도료조성물의 도장에는 사용이 곤란했던 커튼플로우코터를 적용한다.
Patent KR-20020065938-A (KR)
IPC: A61P31/04
Filed: 2001-01-25
Abstract: 본 발명은 변형된 형태의 Neisseria meningitidis 표면 항원을 구성하는 새로운 단백질 및 코딩 핵산에 관한 것이다.  변형된 표면 단백질은 비보존 아미노산의 결실을 특징으로 하므로, Neisseria meningitidis 에 대해 교차-방어 면역 반응을 유도할 수 있다.  본 발명은 상기 변형된 표면 항원을 진단용, 치료용 및 예방용 백신에 사용하는 용도, 그리고 약제의 설계 및/또는 심사에 사용하는 용도로 확장된다.  변형된 표면 항원은 야생형 표면 항원으로부터 기대되는 것보다 광범위한 N. meningitidis 균주에 대해 효과적으로 면역화하는 백신에 특히 유용하다.