baber/WOPTO huggingface dataset:
Patent KR-20040032209-A (KR)
Inventor: JUNG JONG SAM
IPC: G11B7/09
Filed: 2002-10-01
Abstract: PURPOSE: An optical pickup actuator is provided to efficiently control tile without largely increasing a number of parts, and mass and volume of a drive. CONSTITUTION: A blade(112) is equipped with an objective lens(111) and is elastically suspended to a holder(110). A focus/tilt device selectively drives the blade to a focus or a tilt direction by applying electromagnetic force to both sides of the blade equally or differently. A tracker drives the blade to a tracking direction. The focus/tilt device includes a pair of focus coils(115) symmetrically attached to both sides of the blade in a diagonal direction centered to the objective lens, and a pair of magnets(114) respectively installed each the focus coil.
Patent KR-20040031349-A (KR)
Title: Rice of glucosuria reduction in use of herbs
Inventor: LEE BYUNG DOO
IPC: A23L7/196
Filed: 2002-10-04
Abstract: PURPOSE: Provided is a method for manufacturing functional rice using natural medicinal products which reduce blood glucose level. Therefore, the manufactured functional rice is effective for diabetics. CONSTITUTION: Functional rice for reducing blood glucose level is characteristically manufactured by using natural medicinal products including bamboo oil, Ophiopogon japonicus Ker-Gawl, Pueraria thunbergiana(SIEB.et ZUCC) BENTH., Trichosanthes kirilowi Maximowicz, Lycium chinense Mill., Morus alba Linne, Acanthopanax, Dioscorea Batatas Decaisne and Anemarrhena asphodeloides Bunge.
Patent KR-20040031463-A (KR)
Title: System for packaging a digital contents file and method thereof
Inventor: CHOI YEONG JAE
IPC: G06F17/00
Filed: 2002-10-07
Abstract: PURPOSE: A method and a system for packaging digital contents are provided to receive certification and settlement when the digital contents are played or executed on a Windows media player by including a contents header comprising a certification key and the information for the contents to a digital contents file. CONSTITUTION: A computer(220) converts the digital contents file(200) into a predetermined file format and packages the converted digital contents file(210). A database(260) stores/manages the package related information. An application server(250) transmits the package related information transmitted from the computer to a database by connecting to the database. The computer comprises a user input part(222) receiving the information for the digital contents file to be packaged, an encoder(224) converting the digital contents file into a WMF(Windows Media File) format, a packager(226) packaging the digital contents file of the WMF format, and a data transmitter(228) transmitting the package related information to the application server.
Patent KR-20040032360-A (KR)
Title: Mutual light emitting diode capable of using alternating current and Manufacturing method for dual light emitting diode
Inventor: PARK JONG SOO
IPC: H01L33/62
Filed: 2002-10-09
Abstract: PURPOSE: A mutual LED(Light Emitting Diode) capable of using AC(Alternating Current) and a manufacturing method thereof are provided to be capable of preventing the damage of the LED due to high reverse voltage. CONSTITUTION: A mutual LED(100) is provided with the first and second lead frame(120,130), a board(122) formed on the first lead frame, and a pair of LED chips(110) formed on the board for alternately emitting light by an AC power applied from the outside. At this time, the pair of LED chips are mounted on the board with different polarity. The mutual lLED further includes the first gold wire(124) for connecting LED chips with each other, the second gold wire(126) for connecting one out of the LED chips with the second lead frame, and a molding part(140) for transmitting the light emitted from the LED chips.
Patent KR-20030030964-A (KR)
Title: Fabrication method of semiconductor integrated circuit device, and mask
Inventor: HOTSUTA SHOUJI
IPC: G03F1/29
Filed: 2002-10-11
Abstract: PURPOSE: To shorten the time required to fabricate an edge emphasized phase shifting mask. CONSTITUTION: A hole pattern is transferred to a photoresist film 6 on a wafer 4 by reduced projection exposure with an edge emphasized phase shifting resist mask RM1 having a phase shifting film 2 and a light shielding film 3 each comprising a resist film.
Patent KR-20020084017-A (KR)
Inventor: SON YOUNG SUK
IPC: B65D85/82
Filed: 2002-10-11
Abstract: PURPOSE: Provided is a can or bowl having an electronic IC circuit, computer chip or electronic sensor to automatically measure different contaminants in the can or bowl and to inform the measured result by means of light, color, sound or melody, alarm bell or the like. CONSTITUTION: The can or bowl(1) comprises a measurement device(2') having a sensor(2) to measure and detect poison, bacteria or other contaminants located at one side in the can or bowl containing food; a battery case(4) and an IC circuit(5) at one side on surface of the can or bowl; and a display panel(3) at one side on surface of an exterior case to display measured value, numerical numbers and characters of the contaminants. Such can or bowl is efficient to detect and determine content of the can or bowl so that it is expected to protect one's life from any risks and/or dangers such as food poison terrors.
Patent KR-20040037767-A (KR)
Title: The circuit-breaker for earth leakage and overvoltage
Inventor: SONG DONG HO
IPC: H02H3/26
Filed: 2002-10-30
Abstract: PURPOSE: An earth leakage circuit breaker for over voltage is provided to cut off instantaneously circuits when applying over voltage or generating an electric leakage at load by adding a voltage detecting circuit to the circuit breaker. CONSTITUTION: An earth leakage circuit breaker comprises a rectifier(21), an over voltage compare-detecting unit(24), and a trip coil driving unit(25). The rectifier rectifies an input AC power to DC power. The over voltage compare-detecting unit compares the DC power of the rectifier with a reference voltage and generates output when the over voltage is generated. The trip coil driving unit opens a cut-off switch of a power line by exciting a trip coil(27) after amplifying the output of the over voltage compare-detecting unit.
Patent KR-20040038044-A (KR)
Title: Method for processing a mica
Inventor: HWANG GI SEOK
IPC: B28D1/32
Filed: 2002-10-31
Abstract: PURPOSE: A mica processing method is provided which enables users of products to experience efficacies of mica including far-infrared ray emission, blood circulation and growth promotion by applying the mica powder to products used in real life after finely milling mica into powder using a millstone of non-ferrous material. CONSTITUTION: The method comprises the steps of preparing mica; pulverizing the dried mica into powder having a particle size corresponding to a sieve size of 325 meshes or less by completely drying the prepared mica to remove moisture from the mica; milling the mixture using a non-ferrous millstone so that the milled mica together with water flow down the millstone by mixing mica prepared in the first pulverizing step with water; precipitating mica prepared in the second milling step on the bottom of a storage tank in a coarse material shape; naturally dehydrating the mica by containing the mica precipitated in the coarse shape in a bag formed of cotton; completely drying the dehydrated mica by electric drying method; milling mica prepared in the drying step into powder having a particle size corresponding to a sieve size of 325 to 1,000 meshes; and packing the prepared mica.
Patent KR-20040043928-A (KR)
Title: Liquid Crystal Display Panel And Fabricating Method and Apparatus Thereof
Inventor: JUNG HYEON SANG
IPC: G02F1/1339
Filed: 2002-11-20
Abstract: PURPOSE: A liquid crystal panel and a method and an apparatus for manufacturing the same are provided to enable a spacer to form a desired position. CONSTITUTION: A column spacer(56) is interposed between an upper plastic substrate(50) and a lower plastic substrate(52) which are faced with each other. A common electrode and an insulation film are formed at the upper plastic substrate(50) and a plurality of electrode layers and an insulation film are formed on the upper plastic substrate(52). The column spacer(56) plays a role for providing a space capable of forming a liquid crystal between the upper plastic substrate(50) and the lower plastic substrate(52). The column spacer(56) is positioned at a surface treatment portion(60) formed at least one of the upper plastic substrate(50) and the lower plastic substrate(52).
Patent KR-20040046978-A (KR)
Title: Cabinet cover mounting structure of washer
Inventor: CHO HAN GI
IPC: D06F39/12
Filed: 2002-11-28
Abstract: PURPOSE: A mounting structure of a cabinet cover for a washing machine is provided to simply and quickly assemble the cabinet cover and to prevent the transformation of a reinforcing frame by the cabinet cover. CONSTITUTION: Hanging protrusions(67,68,69) are protruded from a lower reinforcing frame(66) to hang hanging holes(71,72,73) under a cabinet cover(70). Supporting protrusions(91,92,93) are protruded from a base(52) to the hanging protrusions to support the hanging protrusions. The hanging protrusions are folded frontward by cutting from the lower reinforcing frame. The supporting protrusions are protruded from the tip of the base horizontally and integrally. Thereby, the cabinet cover is assembled simply and quickly. Moreover, the falling or the transformation of the hanging protrusions or the lower reinforcing frame is prevented.
Patent KR-20040050816-A (KR)
Title: Block structure of inorganic porous material and laying method using that
Inventor: HEO DONG YOUNG
IPC: E02D17/18
Filed: 2002-12-09
Abstract: PURPOSE: A banking method using inorganic permeable materials is provided to reduce the term of construction by a simple construction process, to reduce repair costs, to increase the tensile strength by connecting each block and to improve the stability of the ground and a structure. CONSTITUTION: The banking method using inorganic permeable materials comprises the steps of: excavating the ground and installing a wall structure(10) provided with one or more drain outlets(11); installing woven fabrics on the face of a cut plane(20); surfacing the backside of the wall structure(10) using banking materials such as inorganic permeable materials, sand, soil, etc.; piling up inorganic permeable blocks upward and placing banking materials such as inorganic permeable materials, sand and soil to a gap between the inorganic permeable block and the woven fabrics; piling up inorganic permeable block by repeating above steps; and tamping the soil on the inorganic permeable block, then paving.
Patent KR-20040050596-A (KR)
Title: system for administrating entrance and exit using an amplified ultrasonic sensor and an amplifid ultrasonic sensor therefor
Inventor: RYU SEAK HUN
IPC: G07C9/00
Filed: 2002-12-10
Abstract: PURPOSE: An entry/exit control system using an amplified ultrasonic sensor is provided to reduce human life loss and property damage by adopting a stable detection force of the ultrasonic sensor installed with an amplifier. CONSTITUTION: An ultrasonic sensor(21) has an ultrasonic wave transmitter controlled electrically and an ultrasonic wave receiver to sense the received ultrasonic wave electrically. And an amplifier(22) is attached to the transmitter and the receiver of the ultrasonic sensor, and is extended to the front from the transmitter and the receiver according to a distance and sensitivity of an object to be sensed. Thus, the entry/exit control system can detects a vehicle or a person sensitively without an error.
Patent KR-20040050649-A (KR)
Title: Protective cap for oil filter
Inventor: HWANG JEONG UNG
IPC: F01M11/03
Filed: 2002-12-10
Abstract: PURPOSE: An oil filter protecting cap is provided to prevent a filter part of an oil filter from being polluted or damaged during safekeeping or carriage by mounting a protecting cap covering the filter part and to avoid the separation of a gasket. CONSTITUTION: An oil filter protecting cap(80) comprises a body part(82) covering a filter part, a supporting part(84) formed at one end of the body part and supporting the body part, and a round channel part recessed inwardly along the cylindrical surface of the body part. The body part is formed in the shape of a cylinder of which one side is open. The body part is made of a transparent material, or tapered. The front end of the body part is reinforced rather tank the central part. A forming part(86) for reinforcing is formed in the body part. The supporting part is bent vertically from one end of the body part and extended in a cylindrical direction.
Patent KR-20040055427-A (KR)
Title: Renewal method of operation setup and user interface of carrying information terminal
Inventor: CHO IL YEON
IPC: G06F9/06
Filed: 2002-12-21
Abstract: PURPOSE: A method for updating various OSs(Operating System) and user interfaces on a PDA(Personal Digital Assistant) is provided to independently install the OS and the user interface fit to the OS to the PDA without a host PC by using a sub storage combined with a main body of the PDA in one body. CONSTITUTION: A CPU(40) embedded into a PCB(Printed Circuit Board)(20) directly controls the sub storage(30). The data is shared through a storage socket combined to the main body(10). The OS and the user interface stored in the sub storage are updated or reinstalled to the PDA by copying the OS and the user interface to a main storage(50) through a control program(53) stored in a ROM(51) under control of the CPU.
Patent KR-20030076204-A (KR)
IPC: G03F7/039
Filed: 2002-12-24
Abstract: 과제 
     
     시스템 LCD 의 제조에 바람직한, 선형성이 우수하고, 저 NA 조건에서의 노광 프로세스에 적합하며, 또한 i 선 노광에 적합한 포지티브형 포토레지스트 조성물 및 레지스트 패턴의 형성 방법의 제공. 
     
       해결 수단 
     
     (A) 알칼리 가용성 수지 및 (B) 하기 화학식 1 
     
       
         
       
     
     (식 중, D 는 수소 원자 또는 1,2-나프토퀴논디아지드-5-술포닐기를 나타냄) 로 나타나는 퀴논디아지드에스테르화물을 (D) 유기 용제에 용해하였다.
Patent KR-20040059736-A (KR)
Title: Method for manufacturing lines of semiconductor device
Inventor: PARK CHEOL SU
IPC: H01L21/3205
Filed: 2002-12-30
Abstract: PURPOSE: A method of manufacturing a metal line of a semiconductor device is provided to prevent misalignment and increase contact surface between a contact and an upper metal line by exposing partially a lateral of the contact using damascene etching. CONSTITUTION: A lower metal line(12) is formed on a semiconductor substrate(10). An interlayer dielectric(14) is formed on the entire surface of the resultant structure. A contact hole for exposing the lower metal line is formed by etching firstly the interlayer dielectric. A conductive layer is filled in the contact hole to form a contact(20). A trench for exposing the contact is formed by etching secondly the interlayer dielectric. At this time, a lateral of the contact is partially exposed. An upper metal line(26) is filled in the trench.
Patent KR-20040060626-A (KR)
Title: Traffic information providing system having reappearing the past and method thereof
Inventor: CHOI IN JUN
IPC: G01C21/34
Filed: 2002-12-30
Abstract: PURPOSE: A system and a method for feeding traffic information having the function of reproducing are provided to easily prove the optimum information by selectively reproducing past according to the request of a user. CONSTITUTION: A system for feeding traffic information having the function of reproducing comprises databases(22,33,41) stored with information including traffic information an optimal path based on the traffic information and map data and the starting point and destination of the path, a traffic information reproducing unit(62) reproducing the traffic information of a specific point of time with response to a past reproduction request message, a path investigation reproducing unit(63) reproducing the traffic information of the specific point of time and searching the path from the starting point to the destination, and an analyzing unit(64) analyzing the optimal path to a terminal.
Patent KR-20040061313-A (KR)
Title: A flexible cable covering apparatus for head drum assembly
Inventor: KO JAE SEON
IPC: G11B15/61
Filed: 2002-12-30
Abstract: PURPOSE: A device for protecting a flexible cable of a head drum assembly is provided to form a harborage portion in a cap to make a predetermined gap between the cap and a lower drum, so that a flexible cable cannot be gotten between the cap and the lower drum, thereby preventing the flexible cable from being folded. CONSTITUTION: A cap(50) has a harborage portion(53) to make a predetermined gap at an interval with a head drum assembly, and in which one section is connected to the head drum assembly by piercing through one side of the head drum assembly and other section is inserted into a substrate. A holder(60) is combined with the cap(50), and sets a flexible cable(40) between the cap(50) and the holder(60). Hooks inserted into a long hollow(32) of each lower drum(30) are formed on the cap(50) and the holder(60), respectively. Insertion guides are formed in a substrate connector. A coupling hole and a coupling pin are formed in relative positions to couple the cap(50) with the holder(60).
Patent KR-20020026519-A (KR)
IPC: H04W36/02
Filed: 2000-07-07
Abstract: 이동통신시스템에서 링크계층 프로토콜 엔티티 쌍들 간에 전이를 할 때에 보안링크를 제공하기 위한 기술이 기재된다. 제1쌍의 링크계층 프로토콜 엔티티들은 제1전송링크계층 프로토콜 엔티티와 제1수신링크계층 프로토콜 엔티티를 포함한다. 제2쌍의 링크계층 프로토콜 엔티티들은 제2전송링크계층 프로토콜 엔티티와 제2수신링크계층 프로토콜 엔티티를 포함한다. 제1전송링크계층 프로토콜 엔티티에서 제1수신링크계층 프로토콜 엔티티로 데이터 전송을 먼저 중단한 다음에 제2전송링크계층 프로토콜 엔티티에서 제2수신링크계층 프로토콜 엔티티로 데이터 전송을 개시함으로써 본 기술이 실현된다. 제1전송링크계층 프로토콜 엔티티에서 비응답 세그먼트 데이터는 제2전송링크계층 프로토콜 엔티티와 제2수신링크계층 프로토콜 엔티티를 통해 제1전송링크계층 프로토콜 엔티티에서 제1수신링크계층 프로토콜 엔티티로 터널링된다.
Patent KR-20020022788-A (KR)
IPC: C07C255/38
Filed: 2000-07-26
Abstract: 본 발명은 하기 화학식 I로 표시되는 아크릴로니트릴계 화합물 또는 그의 염의 기하 이성체 또는 그의 혼합물로서, 트리메틸, 옥틸 및 옥타데실로부터 선택되는 알킬기가 실리카에 화학 결합된 충전제를 고정상으로서 사용하고, 물, 메탄올 및 아세토니트릴로부터 선택되는 극성 용매를 이동상으로서 사용하는 역상 액체 크로마토그래피로 분석했을 경우에 보다 긴 유지 시간을 갖는 기하 이성체 또는 이 기하 이성체를 보다 많이 포함하는 기하 이성체 혼합물에 관한 것이다. 
     <화학식 I> 
     
       
     
     식 중, T는 R 2 로 치환된 페닐 또는 피리딜이고, Q는 R 3 으로 치환될 수도 있는 페닐, 티에닐, 피리딜 또는 벤질이고, R 1 은 -C(=O)R 4 또는 -C(=S)R 4 이고, R 4 는 치환될 수도 있는 알킬, 알케닐, 알키닐, 알콕시, 알케닐옥시, 알키닐옥시, 알킬티오, 알케닐티오, 알키닐티오, 시클로알킬, 시클로알킬옥시, 시클로알킬티오, -N(R 5 )R 6 , 페닐, 페녹시, 페닐티오, 벤질, 벤질옥시, 벤질티오, -J, -O-J 또는 -S-J이다.
Patent KR-20020062719-A (KR)
Title: 이동체간의 공간적 관계를 모니터링하는 시스템 및 방법
IPC: G08B21/00
Filed: 2000-07-28
Abstract: 본 발명은 아동에게 부착된 아동 유니트와 부모나 안내자에 의해 운반되는 부모 유니트간의 양방향 통신을 포함하여 이동체간의 공간적 관계를 모니터링하는 움직임 및 근접성 감지 시스템에 관한 것이다.  아동 유니트가 움직임을 감지하고 부모 유니트에 대해 세팅된 근접성 필드를 벗어난 것으로 결정하면, 아동 유니트는 부모가 아동 유니트에 알람을 트리거할 수 있도록 부모 유니트에 경고 신호를 전달한다.  모드 스위치에 의해 제 2 알람 기능은 적응성 알람 시퀀스에 따라 근접성 필드를 벗어난 움직임에 자동으로 응답하여 알람을 울린다.
Patent KR-20020031404-A (KR)
IPC: A61K35/16
Filed: 1999-08-12
Abstract: 본 발명은 약제에 관한 것으로, 보다 구체적으로 본 발명은 인체의 심각한 급성 만성 병소의 치료에 사용할 수 있는 약학 제제에 관한 것이며,병소는 현저한 면역 결핍과 혈액의 기능성 변화 또는 혈액량 감소의 원인이다 
     본 발명은 면역조절 효과를 갖는 혈장 대체 조성물을 제공한다. 본 발명은 철갑상어 또는 연어 비장과 같은 동물 원료로 부터  얻어진 나트륨 염과 같은 DNA유도체의 물리학적으로 허용가능한 염인 생물학적으로 활성인 성분을 사용한다. 
     보조 치료에 사용할 수 있는 제안된 조성물은 임의의 부작용 또는 합병증 없이 조혈작용 및 골수성 조혈을 자극한다.
Patent KR-20020028219-A (KR)
IPC: H04N7/08
Filed: 2001-06-22
Abstract: 전송기 시스템은 전송기(10)와 그로부터 전송된 신호들을 수신하도록 구성된 적어도 하나의 수신기(14)를 포함한다. 캐루젤 형성 데이터 파일 및 디렉토리 오브젝트들은 MPEG-2 DSM-CC 프로토콜들에 따라 적절하게, 상기 전송기에서 개별적인 모듈들로 형성된 파일 및 디렉토리 오브젝트들의 소정의 그룹들과 함께 사이클들로 전송된다. 각각의 모듈은 전체로서 전송되고, 상기 수신기는, 기본 스트림 도는 모듈 레벨에서, 소정의 그룹핑 형식 하에 수신된 파일 데이터 및 디렉토리 오브젝트들을 저장하도록 배열된다.
Patent KR-20020027655-A (KR)
Title: Plush leather-like sheet product and method for production thereof
IPC: D06N3/14
Filed: 2001-07-12
Abstract: The present invention relates to a suede-like sheet which is characterized in that, in a suede-like sheet comprising primarily ultrafine fiber of no more than 0.3 dtex and polyurethane, said polyurethane employs polymer diol containing 30 wt % to 90 wt % polycarbonate diol, said sheet contains from 20 wt % to 60 wt % of said polyurethane, the average nap length is 300 mum to 2000 mum, and the percentage retention of the local fatigue resistance before and after an accelerated ageing treatment is at least 50%, and it also relates to a method for the preparation of a suede-like sheet which is characterized in that, in the production of a suede-like sheet comprising a nonwoven fabric of ultrafine fibre of no more than 0.3 dtex and a polyurethane which employs polymer diol containing 30 wt % to 90 wt % polycarbonate diol, a buffing treatment is carried out after applying an antistatic agent to the sheet. By means of the present invention, it is possible to obtain a suede-like sheet which is ideal for clothing or as a seating fabric, where there is little exposure of polyurethane surface, which possesses an excellent nap which is elegant and outstanding in its evenness and, furthermore, which has a soft handle and even when employed over a prolonged period shows no lowering of strength or product quality such as rupture, fraying or pilling.
Patent KR-20020041454-A (KR)
IPC: H04N5/85
Filed: 2000-10-11
Abstract: 일반적으로, 디스크 상에 기록되는 타임 코드는 각 비디오 프로그램마다의 비디오 데이터의 선두로부터의 상대 시간으로 나타낸다.  따라서, 디스크 내에 복수의 비디오 프로그램을 기록한 경우, 동일한 타임 코드를 갖는 비디오 데이터가 복수 존재하게 된다.  그 경우, 올바른 순서로 복원되지 않을 우려가 있다. 
     영상이나 화상 데이터를 기록 매체에 기록할 때에, 기록 매체 상에서는 복수의 유닛으로서 분할하여 기록하고, 이 유닛 내에, 시퀀스 상에서의 재생 순서를 나타내는 정보와 함께, 기록한 기기를 식별하기 위한 정보를 부여한다.  이 구성에 의해, 재생 시에, 기록 매체 상에서, 시퀀스 상에서의 재생 순서를 나타내는 정보가 동일한 유닛이 존재한 경우에도, 각 기기에 고유하게 부여되어 있는 기기 ID를 부여하고 있기 때문에, 시퀀스를 구별하는 것이 가능하다.
Patent KR-20020040866-A (KR)
Title: Base station beam sweeping method and apparatus using multiple rotating antennas
IPC: H01Q3/24
Filed: 2000-10-11
Abstract: A method and apparatus for wireless communications wherein a base station transmits and receives wireless signals through multiple directional antennas mounted on a rotating antenna assembly. Signal beams from each directional antenna sweep in one angular direction through multiple sector coverage areas. As a signal beam crosses from one sector to another, the routing of forward and reverse link signals associated with that signal beam are switched from the sector it is exiting to the sector it is entering.
Patent KR-20020049006-A (KR)
IPC: G01F1/84
Filed: 2000-10-30
Abstract: 질량 유량 측정용 용량성 픽오프 센서가 개시되어 있다.  이 질량 유량 측정 장치는 유량 센서 관과, 이 유량 센서 관을 진동시키는 구동 장치를 포함한다.  상기 용량성 픽오프 센서는 하나 이상의 도전판을 포함하고, 이 도전판은 제1 전위에 접속 가능하고, 제2 전위에 접속된 유량 센서 관에 인접하게 배치되도록 되어 있다.  이 도전판은 상기 유량 센서 관과의 사이에 틈새를 형성하기 위해 상기 유량 센서 관에 대해 위치 조정되어 있다.  이들 도전판과 유량 센서 관 사이의 정전 용량은 상기 유량 센서 관이 진동할 때의 이들 도전판과 유량 센서 관 사이의 상대 운동으로 인하여 변동한다.  본 발명의 다른 태양에서, 상기 유량 센서 관은 하우징 내에 배치되어 있고, 상기 구동 장치는 상기 유량 센서 관을 진동시키기 위해 하우징의 외측에 배치되어 있다.
Patent KR-20020067528-A (KR)
Title: 폐잉크 흡수기능을 갖는 잉크카트리지
IPC: B41J2/18
Filed: 1998-08-28
Abstract: 폐잉크 흡수기능을 갖는 잉크카트리지(2)는 폐잉크 흡수재(20)를 수납하기 위해 카트리지 케이스(30)내부에 형성한 구획실(70)과, 구획실(70)의 적어도 일부분을 형성하고 있는 플라스틱 필름(60)을 갖고 있다.  플라스틱 필름(60)을 절단 또는 벗겨내는 것으로 구획실(70)내의 폐잉크 흡수재(60)를 교환할 수 있다.  폐잉크 흡수재의 교환이 간단해 지고, 교환 후에는 플라스틱 필름(60)을 카트리지 케이스(30)에 부착하면 되므로 플라스틱판 등을 부착할 경우에 비해 경제적이어서 잉크카트리지(2)를 전체적으로 소형화, 경량화할 수 있다.
Patent KR-20020069228-A (KR)
IPC: F16K27/00
Filed: 2000-12-29
Abstract: 플루오로폴리머 밸브 본체 및 플루오로폴리머 매니폴드와 같은 구성요소 사이를 밀봉하거나 또는 관 단부를 연결하기 위한 이상적인 커플링은, 밀봉 표면을 한정하기 위한 상기 구성요소의 구조물을 이용한다.     바람직한 실시형태에서, 커플링은, 또한 노즈라고 불리는 수 돌출부, 오목한 암 수용부, 및 고정 수단을 포함한다.     고정 수단은, 수 돌출부의 대응하는 나사부와 결합하기 위한 내부 나사면을 갖는다.     수 돌출부는, 일반적으로 외부 표면, 주 밀봉 표면, 제 1 정지 표면, 제 2 상호작용 정지 표면, 및 유체 유동 덕트를 구비하는 수렴하는 둥근 원뿔대로서 형성된다.     유체 유동 덕트는 동심으로 위치되는 것이 바람직하다.     오목부는, 원형 둘레, 내향 돌출 환상링, 제 1 상호작용 정지 표면, 제 2 정지 표면, 및 유체 유동 덕트를 갖는다.     오목부의 유체 유동 덕트는, 유체 유동의 연속적인 보어를 형성하기 위해, 수 돌출부의 유체 유동 덕트와 상호작용하도록 형성된다.     수 돌출부는 주 밀봉 표면과 환상 밀봉링을 접하게 함으로써 밀봉을 형성한다.