baber/WOPTO huggingface dataset:
Patent KR-20020090354-A (KR)
Inventor: KI HYEONG HO
IPC: B09B3/00
Filed: 2002-11-07
Abstract: PURPOSE: A method and an apparatus for manufacturing recycled fine aggregate for construction are provided to effectively remove cement mortar adhered onto waste concrete by removing soil and foreign materials from construction waste, and crushing, washing and sorting waste concrete from which soil and foreign materials are removed. CONSTITUTION: The apparatus for manufacturing recycled fine aggregate using construction waste comprises a hopper(1) and a vibration feeder(2) for injecting and storing a raw material of construction waste; a dry type screen(3) for primarily removing earth from the raw material; a jaw crusher(4) for primarily crushing the waste concrete; a feeder(5) for supplying the crushed waste concrete to a belt; a fan (F1) for secondly removing foreign materials using wind force; a belt magnet (M1) for removing magnetic materials; second dry type screen(6) for secondly removing earth; a fan (F2) and a magnetic separator (M2) for secondly removing magnetic materials by wind force and magnetic force; a sorting machine comprising a dehydrator(9) for dehydrating the foreign materials removed raw material and a dehydrator(8) for dehydrating an intermediate raw material of waste concrete; a compression type crusher(10) for secondly crushing the intermediate raw material; a compression type crusher(12) for thirdly crushing the raw material supplied by a feeder(11) through a B6 belt; a two-step wet type vibration screen(13) for screening the raw material from which magnetic materials are removed by a third magnet (M3); a sorting machine for retreating the residual material passing the upper part of the screen; a third fan (F3) for removing foreign materials again from grains passing the lower part of the screen; a roll crusher(14) for crushing the material passing the third fan (F3); a fourth magnet (M4) for removing magnetic materials from the crushed material; a vertical shaft impact crusher(15) for crushing the material passing the fourth magnet (M4); a multiple classifier(16) for transferring and classifying the material in the slurry state; a dehydrator(17) for dehydrating sand and discharging the dehydrated sand as fine aggregate; a catchment tank and a pump(18) for catching and transferring the sludge; a thickener(19) for coagulating the sludge; a storage tank(21) for transferring and storing the concentrated sludge; a filter press(22) for dehydrating the concentrated sludge to make cake; a supplementary water tank(20) for recycling centrate from the filter press(22) and the thickener(19); a control room(23) for automatically controlling the above machines and equipment; and a plural belt conveyors for transferring the raw material between the machines and equipment.
Patent KR-20040042382-A (KR)
Title: The room mirror and destination board apparatus for vehicles's
Inventor: MUN BO SEUNG
IPC: G09F23/00
Filed: 2002-11-14
Abstract: PURPOSE: A room mirror and destination board apparatus for vehicles is provided to allow the driver to drive car safely by controlling the angle thereof in response to the view of the driver. CONSTITUTION: A room mirror and destination board apparatus for vehicles includes a destination board(114), an insert unit(102), a top gear(108), a bottom gear(110) and a deformation prevention pin(112). The destination board(114) is installed on the one side of the inner destination panel for displaying the destination or the line number. The insert unit(102) is connected to the destination panel and rotatably connected to the hinge brackets through the cylindrical connection pin. The top gear(108) is formed on the bottom side of the insert in the shape of gear. The bottom gear(110) is engaged with the top gear(108). And, the deformation prevention pin(112) is formed on the bottom of the bottom gear(110) for preventing the deformation of the bottom gear(110).
Patent KR-20040043837-A (KR)
Title: construction system of photo-lithography equipment for semiconductor device fabricating
Inventor: KIM SANG CHEOL
IPC: H01L21/027
Filed: 2002-11-20
Abstract: PURPOSE: An assembly system of photography equipment for fabricating a semiconductor device is provided to identify an assembling state of a unit corresponding to a main body by using a sensor in a process for assembling the unit. CONSTITUTION: An assembly system of photography equipment for fabricating a semiconductor device includes a main body, a locking pin, and a loading member. The locking pin(20) is projected from the main body(16). The unit(18) is assembled into the main body. The loading member(24) is fixed to the unit and includes an insertion hole(22) corresponding to the locking pin. The assembly system further includes a couple of sensors and an output unit. The sensors are used for sensing an assembling state of the unit to the main body. The output unit is connected to the sensors.
Patent KR-20040043842-A (KR)
Title: Method for Furnishing Performance Data of Mobile Communication
Inventor: JU SEONG MIN
IPC: H04B17/40
Filed: 2002-11-20
Abstract: PURPOSE: A method for supplying performance data of a mobile switching system is provided to consecutively store performance data of a mobile switching system in data files by item with the use of index files according to measured times, thereby easily retrieving and managing the performance data. CONSTITUTION: A statistical collection block of a mobile switching system collects performance data measured at predetermined intervals through a statistical job(S41), and stores measured time information of the performance data in index files by setting indexes according to each time zone(S42). The statistical collection block stores the measured performance data at the corresponding measured time in corresponding indexes of data files by item (S43). If an operator requests the performance data to be supplied(S44), the statistical collection block retrieves the index files by using measured time information and confirms the set indexes for indicating positions of data files where the performance data are stored(S45). The statistical collection block retrieves the performance data, and outputs the retrieved performance data to the operator(S46,S47).
Patent KR-20040045671-A (KR)
Title: The Precision Calibration Method of the Impulse Output Type Flowmeter for Microflow Rate Measurement Using the Static Pressure Calibration Tank
Inventor: KIM JEONG SU
IPC: G01F1/50
Filed: 2002-11-25
Abstract: PURPOSE: An apparatus and a method for calibration for a micro flow rate of an impulse-output type flowmeter are provided to precisely measure a micro flow rate of fluid by converting an impulse value into a value of the micro flow rate. CONSTITUTION: A flow rate calibration apparatus includes a fluid feeding tank, a static pressure calibration tank, an impulse-output type flowmeter, and an output signal processing unit. The fluid feeding tank stores fluid therein. When a flow rate valve(7) connected to a compensation tank(10) is opened, the fluid feeding tank feeds fluid into various components. The static pressure calibration tank includes the flow rate valve(7), a storage tank(10), a balance(17), a static pressure control valve(13), a flexible pipe(12), thermometers(14,16) and a pressure meter(15).
Patent KR-20040047228-A (KR)
Title: A washing machine being possible to sense the hardness of water and washing method for the same
Inventor: SONG YEONG HAN
IPC: D06F39/08
Filed: 2002-11-29
Abstract: PURPOSE: A washing machine for measuring hardness of washing water and a washing method are provided to select an optimum washing method and operate the washing machine according to hardness by installing a sensing device of conductivity to an open hole of an air chamber. CONSTITUTION: A washing machine for measuring hardness of washing water includes a cabinet, an outer tub(56), an inner tub, a motor and a sensing device(66) of conductivity. The outer tub holds washing water. The inner tub is arranged inside the outer tub to receive the laundry. A pulsator is installed to the inner tub to form water current in washing. The motor is arranged to a lower portion of the outer tub to drive the pulsator and the inner tub. The sensing device of conductivity is mounted to a side of the outer tub to sense conductivity of washing water. Thereby, washing efficiency is improved by operating the washing machine in an optimum washing method according to conductivity of washing water.
Patent KR-20040050608-A (KR)
Title: Apparatus and method optimizing dc/dc converter using genetic algorithm
Inventor: JUN BEOM JIN
IPC: H02M3/00
Filed: 2002-12-10
Abstract: PURPOSE: An apparatus and a method for optimizing a DC/DC converter using a genetic algorithm are provided to maximize the efficiency by selecting an efficient element under a predetermined operation condition. CONSTITUTION: An apparatus for optimizing a DC/DC converter using a genetic algorithm includes an optimization unit and a time calculation unit. The optimization unit(10) changes a predetermined value of a DC/DC converter by using a period of time and the genetic algorithm. In addition, the optimization unit outputs a changed value. The time calculation unit(20) receives the changed value from the optimization unit, calculates an expectation time, and the calculated result to the optimization unit.
Patent KR-20040053966-A (KR)
Title: Plasma generating system having a divided rf power
Inventor: CHOI DAI KYU
IPC: H05H1/36
Filed: 2002-12-16
Abstract: PURPOSE: A plasma generation system having a separative RF power unit is provided to simplify the maintenance and enhance the operational performance by separating the RF power unit from a plasma reaction unit. CONSTITUTION: A process chamber(40) is used for receiving a plasma gas and performing a predetermined wafer process. A gas supply source(10) is used for supplying a process gas to perform a plasma reaction process. A vacuum pump(14) is connected to the process chamber in order to maintain the process chamber a vacuum state and exhaust the process gas to the outside. A plasma reaction unit(30) is installed at a top of the process chamber in order to receive the process gas from the gas supply source and generate the plasma to the process chamber. An RF power unit(20) is separated from the plasma reaction unit. and generates an RF signal to the process chamber.
Patent KR-20040054401-A (KR)
Title: Testing Device For Endurance Of Wet Brake Band
Inventor: AHN HONG GYU
IPC: G01N3/00
Filed: 2002-12-18
Abstract: PURPOSE: An endurance test apparatus for wet brake band is provided to obtain a reliable endurance result by measuring amount of abrasion of a frictional member and restoring force of a band strap. CONSTITUTION: An endurance test apparatus for wet brake band includes a piston(740), a hydraulic pressure port(750), a drive motor, an inertia rotation body, a direction control valve, and a pump. The piston(740) includes a first case(710), a second case(720), and a pressure pin(740a). The first case(710) is installed at both sides of a drum(760). The hydraulic pressure port(750) is formed at a side of the first case(710). The drive motor is connected through a clutch such that the drum(760) is selectively rotated. The inertia rotation body is rotated by an inertia force of the drum(760). The direction control valve is connected to the hydraulic pressure port(750).
Patent KR-20040056196-A (KR)
Title: Method for forming gate of semiconductor device
Inventor: BAEK UN SEOK
IPC: H01L21/336
Filed: 2002-12-23
Abstract: PURPOSE: A method for fabricating a gate of a semiconductor device is provided to form a gate electrode pattern of a desired size by preventing a facet phenomenon from occurring in both sidewalls of a photoresist pattern due to a passivation layer in a dry etch process for forming the gate electrode pattern. CONSTITUTION: A gate oxide layer(110) and a polysilicon layer are sequentially formed on a semiconductor substrate(100) having a predetermined lower structure. A photoresist layer pattern is formed on the polysilicon layer to define a gate electrode pattern region. An LTO(low thermal oxide) layer is deposited on the resultant structure having the photoresist layer pattern and is dry-etched to form a passivation layer of a spacer type on the sidewall of the photoresist layer pattern. The polysilicon layer is dry-etched to form the gate electrode pattern(160) by using the passivation layer and the photoresist layer pattern as an etch mask.
Patent KR-20040056563-A (KR)
Title: Rubber resin composition having low water transmission
Inventor: KIM JIN TAE
IPC: C08L9/02
Filed: 2002-12-24
Abstract: PURPOSE: A rubber resin composition is provided to suppress water transmission and to obtain high strength. CONSTITUTION: The rubber resin composition comprises 1-15 parts by weight of nano clay; a silane compound; 100 parts by weight of an acrylonitrile-butadiene rubber; 1-3 parts by weight of a crosslinking agent; optionally 1-5 parts by weight of a co-crosslinking Agent; and optionally 1-2 parts by weight of a processability enhancer. Preferably the silane compound is selected from the group consisting of 3-mercaptopropyltrimethoxysilane, vinylsilane, aminopropyltrimethoxysilane and trimethoxysilylpropyl methacrylate, and the content is 1-10 parts by weight based on 100 parts by weight of the clay.
Patent KR-20030076206-A (KR)
IPC: G03F9/00
Filed: 2002-12-26
Abstract: 투영 노광 장치는 마스크에 형성된 마스크 패턴을 기판에 전사한다.  조준된 광속은 광원으로부터 마스크쪽으로 방사한다.  마스크를 통과한 광속은 편향기에 형성된 제 1 미러에 의해 정의 배율을 가진 렌즈유닛쪽으로 편향된다.  반사기는 렌즈유닛의 다른 면에 구비되어 렌즈유닛을 통과한 광속을 다시 반사한다.  반사기에 의해 반사된 광속은 다시 렌즈유닛을 통과하고 그리고 편향기에 형성된 제 2 미러에 의해 기판쪽으로 편향되어 마스크 패턴의 상을 형성한다.  기판에 형성된 상의 크기는 렌즈유닛의 광축을 따라 반사기를 움직이고, 그리고 마스크를 통과하는 광속의 광로를 따라 편향기를 움직이므로서 조정된다.
Patent KR-20040057245-A (KR)
Title: Structure for prevention vibration of window type air conditioner
Inventor: LEE MYEONG RYEOL
IPC: F24F1/12
Filed: 2002-12-26
Abstract: PURPOSE: Structure for preventing vibration of a window type air conditioner is provided to prevent vibration from being transmitted to the air conditioner against external impact by making the cycle pipes for connecting a compressor, a condenser and an evaporator of copper-based shape memory alloy, and to restrict internal noise of the air conditioner by absorbing impact and vibration with the cycle pipe. CONSTITUTION: A window type air conditioner comprises refrigerating cycle equipment parts including a compressor, a condenser and an evaporator(12,14,16) and generating cold air, an indoor fan(20) circulating indoor air through the evaporator, and an outdoor fan(30) for cooling of the condenser by using outdoor air. Cycle pipes for connecting the compressor, the condenser and the evaporator are formed of copper-based shape memory alloy(50a) to prevent vibration outside the air conditioner from being transmitted to the compressor, the condenser, the evaporator and the inside of the air conditioner with super high damping property by flexibility at normal temperature.
Patent KR-20040058753-A (KR)
Title: CMOS image sensor and method for fabricating thereof
Inventor: SA SEUNG HUN
IPC: H01L27/146
Filed: 2002-12-27
Abstract: PURPOSE: A CMOS image sensor and a method for manufacturing the same are provided to prevent losses of optical charge and to obtain a deep photodiode by forming an indium doping region with slow diffusion speed at sidewalls of a trench isolation layer and forming a boron doping region with quick diffusion speed at the bottom of the isolation layer. CONSTITUTION: A trench isolation layer(36) is formed in a substrate(31). An indium doping region(34) is formed at the sidewalls of the trench isolation layer. A boron doping region(35) is formed at the bottom of the trench isolation layer. A transfer transistor(38) is formed on the substrate. A doping region(39) for a photodiode is formed in the substrate between the trench isolation layer and the transfer transistor.
Patent KR-20040059036-A (KR)
Title: Electric wiring and the method for Voltage stability
Inventor: JUNG HUN JU
IPC: H05B33/00
Filed: 2002-12-27
Abstract: PURPOSE: A wiring structure for reducing supply voltage drop of an active matrix type organic electro-luminescence device and a wiring method thereof are provided to maintain the uniformity of picture quality by expanding an area of a power supply line. CONSTITUTION: An active region is defined by a plurality of TFTs and a plurality of organic electro-luminescence diodes. A first substrate(10) is installed at the outside of the active region. A power supply line(50) is formed on the first substrate in order to supply the power to the TFTs and the organic electro-luminescence diodes. A second substrate(60) is opposite to the first substrate in order to protect the TFTs and the organic electro-luminescence diodes. A conductive line is formed on an inner face of the second substrate. A conductive coupling part(70) is used for connecting the power supply line of the first substrate to the conductive line of the second substrate.
Patent KR-20040059874-A (KR)
Title: Wafer transfer of a stepper
Inventor: BAN JAE OK
IPC: H01L21/027
Filed: 2002-12-30
Abstract: PURPOSE: A wafer transfer of a stepper is provided to prevent damage of a wafer by restraining wafer loading error using a sensing part. CONSTITUTION: A wafer transfer robot(100) includes a sensing part(160) and a controller. The sensing part includes the first and second sensing part(161,162). The first and second sensing part are spaced apart from each other on a wafer transfer path. The first sensing part is installed more adjacent to a carrying-out port for local process than the second sensing part. The first sensing part includes the first light emitting and receiving device(161a,161b). The second sensing part includes the second light emitting and receiving device(162a,162b). The controller is used for stopping the wafer transfer robot when receiving a wafer sensing signal of the second sensing part previous to that of the first sensing part.
Patent KR-20040060596-A (KR)
Inventor: JUNG YUN HO
IPC: H01L21/027
Filed: 2002-12-30
Abstract: PURPOSE: A mask assembly is provided to improve reliability of a process by including a mask assembly capable of detecting and controlling an alignment of a mask inside a mask stage. CONSTITUTION: A predetermined pattern is formed in the first region(134a). A mask(134) includes the first region, at least two of the first align marks and the second region(134b) surrounding the edge of the first region. An upper stage(142) having the first opening surrounds the edge of the mask. A lower stage(152) is fixed to the lower end of the upper stage, including the second opening(154) corresponding to the first region of the mask and at least two of the second align marks(156) corresponding to the first align mark. An image device(158) detects whether the first align mark coincides with the second align mark. A driver unit(M) transfers and rotates the upper stage on a plane.
Patent KR-20020040759-A (KR)
Title: 다층 제품 및 그의 제조방법
Inventor: FRITZEMEIER L G
IPC: H01B13/00
Filed: 2000-07-14
Abstract: 본 발명은 다층 제품 및 이 제품의 제조방법에 관계된 것이다. 이 방법은 완충재층 혹은 초전도체층 같은 기저층을 1차 컨디셔닝하고 그후 컨디셔닝 처리된 면에 다른 재질층을 배열하는 것을 포함한다. 이 컨디셔닝 처리된 면은 고품질면을 형성한다. 이 방법으로 제조된 초전도체 제품은 고임계전류밀도를 나타낸다.
Patent KR-20020027654-A (KR)
Title: 치환된 아릴 케톤
IPC: A01N43/80
Filed: 2000-09-18
Abstract: 본 발명은 일반식 (I)의 신규 치환된 아릴 케톤, 그의 제조방법 및 제초제로서의 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     n, A, R 1 , R 2 , R 3 , R 4 및 Z 는 각각 명세서에 정의된 바와 같다.
Patent KR-20020075361-A (KR)
Title: 하중 보유능이 높은 감압성 접착제
IPC: C09J151/00
Filed: 2000-01-27
Abstract: 본 발명은 고온에서 하중 보유능이 높은 감압성 접착제에 관한 것이다. 상기 접착제는 반응성의 현수된 작용기를 보유하는 제1 용질 중합체, 동시 반응성 작용기를 보유하는 제2 성분 및 단량체 혼합물을 포함하는 시럽 중합체 조성물의 중합에 의해 제조된다. 상기 시럽 중합체는 동시 반응성 작용기를 보유하는 제2 성분과의 반응에 의해 후속적으로 가교될 수 있는 반응성의 친핵성 또는 친전자성 작용기를 함유한다.
Patent KR-20020035897-A (KR)
IPC: C09J123/10
Filed: 2000-10-02
Abstract: 본 발명은 그 구조가 나노-결정의 자가 배열된 결정질 도메인으로 보강된 나노 스케일-크기의 탄성 비정형 영역을 포함하는 중합체 물질을 함유하는 접착제에 관한 것이다.
Patent KR-20020049056-A (KR)
Title: Catalyst composition with high efficiency for the production of light olefins
IPC: C10G11/05
Filed: 2000-11-17
Abstract: The present invention is directed to a catalyst composition for FCC which has high efficiency in the production of light olefins while maintaining the bottoms conversion. Said catalyst composition is prepared by:   a) ex situ activating an olefin selective zeolite with at least 10 wt% of a phosphorus-containing compound, calculated as P2O5 based on the total amount of olefin selective zeolite. b) combining the activated olefin selective zeolite with 10-40 wt % catalytic cracking component, binder and 0-25 wt% silica in a slurry so that the total amount of amorphous alumina present in the final catalyst composition is at least 10 wt%, and c) spray-drying the slurry to form catalyst particles.
Patent KR-20030016210-A (KR)
IPC: H03K19/173
Filed: 2000-11-02
Abstract: 본 발명은 동적으로 재구성 가능한 논리 회로의 물리적 설계를 구현하는 방법에 관한 것이다. 상기 방법은 스키매틱 또는 고수준 기술 언어(HDL)에서 FPGA 구성 비트스트림 파일까지의 설계 명세를 갖는 물리적 설계 흐름을 형성하는 소프트웨어에 의해 수행된다. 상기 방법은 기입된 설계 네트리스트(160)를 판독하는 단계를 포함하는데, 설계 네트리스트(160)는 정적 매크로 세트(140)와 재구성 가능한 매크로 콘텍스트 세트(150)를 포함한다. 다음에 재구성 가능한 매크로 각각을 컴파일하고, 초기 디바이스 콘텍스트를 배치 및 배선한다. 재구성 가능한 매크로 각각에 대한 콘텍스트를 임의로 선택함으로써 디바이스 콘텍스트를 갱신하고, 갱신된 디바이스 콘텍스트를 배치 및 배선하며, 모든 재구성 가능한 매크로 콘텍스트가 배치 및 배선될 때까지 상기 갱신 단계와 상기 배치 및 배선 단계를 반복한다. 그 다음에, 컴파일 과정이 완료된 후에, 전체적인 비트스트림, 부분적인 비트스트림 및 증분적인 비트스트림이 발생된다.
Patent KR-20020065631-A (KR)
Title: 유도식 루프 감지기에서의 능동적 분리를 위한 방법 및 장치
IPC: G08G1/01
Filed: 2001-01-05
Abstract: 와이어 루프 유도식 센서(100)로 이용되는 발진기 회로(10) 및 그 이용 방법이 공개된다. 발진기 회로(10)는 와이어 루프(100)에 의해 감지되는 공통모드 잡음을 크게 감쇠시키고, 주변 잡음원과 누화 소스로부터의 차동 잡음은 능동적 분리에 의해 필터링된다.
Patent KR-20020071025-A (KR)
IPC: H04N5/66
Filed: 2001-11-20
Abstract: 본 발명은 대형 스크린 디스플레이의 서브필드 코딩용 디바이스에 관한 것이다. 상기 디바이스는, 디스플레이의 화소에 대한 디지털 값을 생성하기 위한 수단과, 상기 디지털 값으로부터 서브필드의 미리 결정된 총 수 중 서브필드의 제 1 수 및 제 2 수를 경정하기 위한 수단을 포함하는데, 상기 결정된 서브필드에 대해 화소는 복사선을 방출한다. 동적 범위를 증가시키는 한편, 최대로 취득가능한 밝기를 유지시키기 위해, 디바이스는, 화소가 복사선을 방출하는 상이한 온-기간을 갖는 서브필드의 제 1 수를 상기 디지털 값으로부터 결정하기 위한 수단과, 화소가 복사선을 방출하는 고정된 온-기간을 갖는 서브필드의 제 2 수를 상기 디지털 값으로부터 결정하기 위한 수단을 포함한다.
Patent KR-20020080388-A (KR)
IPC: H01Q21/06
Filed: 2001-11-20
Abstract: The invention relates to a controllable antenna structure (11) comprising a set of antennas (AA) arranged on a flexible support (12). Phase shifts and, in an advantageous embodiment, amplitude gains of electromagnetic current transmitted to these antennas (10), are determined by control means (13) to achieve a directive radiation pattern of the set of antennas (AA), said control means including computing means (18) which determine the radiation pattern of the set of antennas in accordance with global motion (GM) of the flexible support detected by tracking means (16), in accordance with local motion (LM) of the flexible support detected by detection means (17) and in accordance with the radio-frequency field characteristics (RF). Phase shifts and amplitude gains are transmitted to antennas via at least a phase shifter (14) and at least a gain multiplier (15).
Patent KR-20020075430-A (KR)
IPC: A24B9/00
Filed: 2001-02-05
Abstract: 본 발명은, 연속적이거나 단계적인 감압이 뒤따르는 연속적이거나 단계적인 가압으로 50 내지 1000bar의 압력하에서 질소 및/또는 아르곤으로 구성된 처리가스로 최대 15중량%의 초기 수분을 갖는 담배 재료를 처리하며, 가압 또는 감압단계는 배출된 담배 재료의 열 후처리가 뒤따르는, 여러개의 압력용기내에서 계단식 전환으로 또는 하나의 압력용기내에서 수행되는, 절단된 담배 잎 또는 줄기 및 또는 담배 첨가물들과 같은 담배의 충진성(fillability)을 향상시키기는 방법에 관한 것이다. 본 발명은 가압이 55℃이상, 바람직하게는 60내지 90℃의 작동 온도에서 수행되며 담배의 최종 수분 함량이 8 내지 14 중량% 범위내임을 특징으로 한다.
Patent KR-20020093812-A (KR)
Title: 콘 이젝터가 있는 피펫
IPC: G01N1/00
Filed: 2001-04-09
Abstract: 샘플 채취용 피펫은 이 피펫에 고정된 콘(9)을 피펫으로부터 분리시키기 위한 이젝터 아암(14, 20)을 포함한다.  상기 피펫은 아암의 길이를 소정 범위의 값에 걸쳐 연속적으로 변화시킬 수 있는 조절 수단(16, 18)을 포함한다.
Patent KR-20020077496-A (KR)
IPC: A61B5/11
Filed: 2001-12-20
Abstract: 보행 등의 운동에 따른 운동량을 구할 수 있으며, 복부에서의 내장지방에 관한 정량적인 정보를 구할 수 있고, 또한 일상적으로 휴대하여 간편하게 사용할 수 있는 장치를 제공한다. 
     보수측정기능을 갖는 내장지방계를 이하에서와 같이 구성한다.  피검자의 보행 등의 운동에 따른 보수를 측정하는 보수측정수단을 구비하며, 그 본체를 휴대 가능하게 형성한다.  그리고, 피검자의 허리사이즈 등의 신체 데이터가 조작부를 통하여 입력되면, 신체 데이터의 소정 연산식에 기초한 연산처리에 의해 피검자의 복부내장지방에 대하여 정량적인 정보에 관한 연산을 행할 수 있도록 구성한다.