baber/WOPTO huggingface dataset:
Patent KR-20010050328-A (KR)
Inventor: ENDO TSUNEHIRO
IPC: H02P21/05
Filed: 2000-09-04
Abstract: PURPOSE: To enhance the efficiency of an air generation source by reducing the loss of a rotor even when it is driven through an inverter operating with a basic frequency of several hundreds Hz or above. CONSTITUTION: A reactor is inserted between an inverter and a permanent magnet type synchronous motor and the content of harmonic current component being fed from the inverter to the permanent magnet type synchronous motor is regulated to satisfy a relation A < C < B, where A is fifth order content, B is seventh order content and C is eleventh order content, and the seventh order content B is set at 10% or less assuming the basic wave is 100% thus realizing an ultrahigh speed permanent magnet type synchronous motor in which harmonic loss of a neodymium magnet, as well as a shaft, is reduced significantly and loss of the rotor can be reduced to several hundreds watt.
Patent KR-20020023600-A (KR)
Title: Electrical test system of semiconductor & testing method the same
Inventor: LEE BYEONG TAEK
IPC: H01L21/66
Filed: 2000-09-23
Abstract: PURPOSE: An electrical test system of a semiconductor device mounting one handler on two station testers is provided to reduce an area occupied by a place for an electrical test of a semiconductor package and to decrease the number of handlers and device under testing(DUT) boards, by mounting one handler on a tester. CONSTITUTION: The tester has two test signal transmission lines capable of being sent to a station. A test signal multiplexer can transmit the two test signal transmission lines to a path. One test head is connected to one test signal transmission line from the test signal multiplexer. A multi handler is connected to the test head. An interface signal transmission line is connected between the tester and the multi handler.
Patent KR-20020025393-A (KR)
Title: An apparatus for providing an advertisement using network and a control method threrof
Inventor: AHN JEONG
Filed: 2000-09-28
Abstract: PURPOSE: An apparatus for providing an advertisement using a network and a control method therefor are provided to show an advertisement and an advertisement sentence on an LCD advertisement board and connect an advertisement site by installing the LCD advertisement board in a mass transportation or an outdoor place and transmitting the advertisement to the LCD advertisement board by wireless. CONSTITUTION: A broadcasting station(10) makes an advertisement broadcasting, composes the advertisement broadcasting, writes an advertisement program composition schedule, and transmits contents information to the written advertisement, the advertisement composition schedule, and detailed information to the outside. An advertisement contents process unit(14) receives advertisement contents information from the broadcasting station(10) through an internet network(12) by wireless, processes received contents information, and displays a certain advertisement and advertisement sentence. An ISP(Internet Service Provider)(16) receives the advertisement composition schedule and detailed information to the each advertisement from the broadcasting station(10) and stores the advertisement composition schedule and detailed information to the each advertisement. A portable terminal(18) having a WAP(Wireless Application Protocol) function connects to the ISP(16) through the internet network(12).
Patent KR-20020028557-A (KR)
Inventor: WON IN HO
IPC: F03D3/04
Filed: 2000-10-10
Abstract: PURPOSE: A structure for producing complex energy and a natural rapid drying method are provided to improve workability and to rapidly dry a structure through plural exhaust pipes. CONSTITUTION: A structure for manufacturing complex energy comprises plural cylinder shaped exhaust pipes(2) mounted on a side portion of a roof; a solar collector(4) heating water by being installed on a portion of the roof; a slant face formed on a south portion of the roof; a solar cell(5) arranged on the slant face of the roof; plural air inducing windows installed on both end portions of a side face of the structure; an air inlet chamber(6) mounted on a front side of the structure; plural wind direction controlling plates(13) mounted on an indoor(15); and a dryer(14) combined to a wind directional inducting plate(17). Thereby, the structure for manufacturing complex energy rapidly dries the structure through plural exhaust pipes.
Patent KR-20020029261-A (KR)
Inventor: SHIN HYEON JEONG
IPC: H02K29/03
Filed: 2000-10-12
Abstract: PURPOSE: A brushless DC motor is provided to reduce vibration and noise by eliminating cogging torque and torque ripple through the change of installation angle of permanent magnet installed to the rotor. CONSTITUTION: A brushless DC motor comprises a stator(2) having a plurality of stator slots formed at a predetermined interval at the center of the stator; and a rotor(4) having a plural pairs of permanent magnets(8,10) disposed at a predetermined interval within the stator. The permanent magnets are disposed in such a manner that one pair of permanent magnets is disposed at the position rotated at a predetermined angle with respect to the other pair of permanent magnets. Thus, torque ripple component generated from one pair of permanent magnets is compensated by the torque ripple component generated from the other pair of permanent magnets.
Patent KR-20020032087-A (KR)
Title: Method for fabricating liquid crystal display panel
Inventor: LEE JAE GU
IPC: G02F1/136
Filed: 2000-10-25
Abstract: PURPOSE: A method of fabricating a liquid crystal display panel is provided to fabricate a liquid crystal display panel through a minimized number of fabrication steps and to form a color filter on a substrate on which a thin film transistor array is formed. CONSTITUTION: A plurality of gate lines(21) are formed on the first substrate having an active region configured of a plurality of unit pixel regions. A thin film transistor(23) is formed at each of the unit pixel regions of the active region, and a plurality of data lines(22) are formed intersecting the gate lines. A pixel electrode is connected with the thin film transistor. A color filter layer(29) is formed on the pixel electrode. A light-shielding layer is formed on a region other than the pixel regions.
Patent KR-20010000916-A (KR)
Inventor: LEE YONG HO
IPC: H04L12/54
Filed: 2000-10-27
Abstract: PURPOSE: A method and device for an e-mail service is provided to transmit the e-mail without installing a mail client program in a user terminal so that the e-mail can be transmitted in portable terminals having low capacity. So that an additional mail account and a log-in operation are not needed, and the e-mail is promptly transmitted because a server transmitting the e-mail is equal to a server receiving the e-mail. CONSTITUTION: A 'user ID@domain name' type e-mail address and a 'user ID@domain name' type internet address corresponding to the e-mail address are generated based on a membership ID of a user connected through a network. The internet address for sending the e-mail is inputted through a web address input window of a web browser. An e-mail producing format including the e-mail address corresponding to the internet address is output. The e-mail according to the format is transmitted to the e-mail address.
Patent KR-20020035659-A (KR)
Title: Pneumatic tire with strengthened sidewall
Inventor: LEE TAE GEUN
IPC: B60C9/00
Filed: 2000-11-07
Abstract: PURPOSE: A pneumatic tire having a side wall of which strength is reinforced is provided to increase the strength of a side wall without increasing the weight of the pneumatic tire but by inserting an additional carcass ply cord and restrain the generation of dent in the side wall part. CONSTITUTION: A pneumatic tire having a side wall of which strength is reinforced includes a carcass ply turnup part(4') surrounded by a rotating carcass ply(3) is positioned at a bead part(1), wherein an end of the carcass ply turnup part is inserted into an apex(2) and the other end has a carcass ply cord(6) to be positioned to a side part(5) of a tire, and the carcass ply cord is inserted into the apex by a length of 10mm.
Patent KR-20020037433-A (KR)
Title: Low-Noise Blower having a Hybrid Impeller of Differently-Shaped Blades
Inventor: LEE SEUNG BAE
IPC: F04D29/34
Filed: 2000-11-14
Abstract: PURPOSE: A low noise air blower is provided to minimize noise generated from the air blower regardless of the rotating frequency of impeller by installing blades with different shapes to the impeller or hub of rotor. CONSTITUTION: A low noise air blower is characterized in that an impeller of the air blower has blades which are formed by combining one or more elements from among the shape of cross section of each blade, pitch of each blade and sweep angle of each blade. The combination of the elements is performed in a non-uniform manner with respect to each blade. The blade has non-uniform pitches when the shape of cross section of each part is the same at the same radial position. The blade has non-uniform sweep angle when the shape of cross section of each part and the pitches are the same.
Patent KR-20020040924-A (KR)
Title: A device of extension bts antenna for wll
Inventor: KIM TAE UK
IPC: H04B7/15
Filed: 2000-11-25
Abstract: PURPOSE: An apparatus for establishing an antenna of a BTS(Base Transceiver Station) in a WLL(Wireless Local Loop) network is provided to use only antennas corresponding to the number of FA(Frequency Assignment) in the case of using 2 FAs or more and simultaneously establish an antenna with a new FA without stopping a transmission and receipt service by the FA during operation. CONSTITUTION: Transmission and receipt antennas(100,102,104) output transmission signals of specific FAs among a plurality of FAs assigned in a WLL and used as a communication channel and receive receipt signals with all FAs of a BTS. Duplexers(110,112,114) connect to the transmission and receipt antennas(100,102,104), divide the transmission signals and the receipt signals, and output the transmission signals and the receipt signals to corresponding paths. HPAs(High Power Amplifiers)(140,142,144) amplify transmission signals provided from corresponding RF units of the BTS. Channel filters(130,132,134) do not pass signals except for the assigned FAs of the RF signals outputted from the HPAs(140,142,144), and output passed corresponding RF signals to the corresponding duplexers(110,112,114). LNAs(Low Noise Amplifiers)(120,122,124) amplifies the receipt signals provided by the duplexers(110,112,114) and output the amplified receipt signals to two paths at a same level. A plurality of filters(150-160) receive the receipt signals outputted by the LNAs(120,122,124) and pass only receipt signals with the assigned FAs.
Patent KR-20010052027-A (KR)
Inventor: HITOSHI TANIGUCHI
IPC: G11B7/085
Filed: 2000-11-29
Abstract: PURPOSE: A disk drive device is provided to easily and steadily adjust a relative inclination of an optical pickup with respect to an optical disk. CONSTITUTION: The hard disk apparatus has first and second skew adjust members(21,22) for adjusting inclinations or an inclination of a main guide shaft(16) and/or a sub guide shaft(17). The first and second skew adjust members comprise: bearing parts or a bearing part provided such that the centers or center of shaft holes(43) or a shaft hole(43) in which ends or an end of a main guide shaft(16) and/or a sub guide shaft(17) is inserted and supported is deviated from the centers or center of end surfaces or an end surface of the main guide shaft(16) and/or a sub guide shaft(17), the end surfaces or end surface being substantially perpendicular to the axial directions or axial direction of the main guide shaft(16) and/or the sub guide shaft(17); and first, second, and third contact surfaces which are brought into contact with a support base, the first, second, and third contact surfaces forming a substantially rectangular outer circumference.
Patent KR-20020043799-A (KR)
Title: The Timing Alignment Bit transmission method for uplink synchronous transmission scheme systems of ansynchronous scheme
Inventor: HWANG SEUNG HUN
IPC: H04B7/26
Filed: 2000-12-04
Abstract: PURPOSE: A method for transmission a TAB(Timing Alignment Bit) in a USTS(Uplink Synchronous Transmission Scheme) system is provided to enhance the performance of a TAB in order to maintain a USTS in a soft handover area. CONSTITUTION: Each radio frame is composed of 15 slots, slot #0 through slot #14. A TFCI bit in each slot contains information for a dedicated channel. One or more TABs are transmitted to the fourteenth slot of each radio frame through the dedicated channel. In case that the transmission frequency of TABs has been increased in a soft handover area, the increased transmission frequency is also applied to an area irrespective of the soft handover area.
Patent KR-20020047950-A (KR)
Title: Tilt lever of steering apparatus for vehicle
Inventor: LEE IN U
IPC: B62D1/18
Filed: 2000-12-14
Abstract: PURPOSE: Tilt lever structure of a steering device in a vehicle is provided to reduce a producing cost by simplifying structure of a fixed bracket and to easily change an operational angle of a tilt lever. CONSTITUTION: Tilt lever structure of a steering device for a vehicle comprises a fixed bracket(20) mounted on a steering shaft; a tilt lever(30) combined to a side portion of the fixed bracket; a stopping protrusion(21) protruded on a front face of the fixed bracket; a stopping slot(31) inserting the stopping protrusion by being mounted on the tilt lever; and a handle(32) formed on a front end of the tilt lever. A rotational angle of the tilt lever is decided according to an angle of the stopping slot by inserting the stopping protrusion into the stopping slot. Thereby, the tilt lever structure of the steering device for the vehicle reduces a producing cost by simplifying structure of the fixed bracket. Moreover, the tilt lever structure of the steering device easily changes the operational angle of the tilt lever.
Patent KR-20010062479-A (KR)
Title: Multichip bonding method and apparatus
Inventor: KAKUTANI OSAMU
IPC: H01L25/18
Filed: 2000-12-15
Abstract: PURPOSE: To enhance the productivity by downsizing the multichip bonder, in the manufacture process of a hybrid semiconductor device. CONSTITUTION: Semiconductor chips 2A on a device 6 for retaining a wafer ring, or the like are bonded in the order to all bonding parts for bonding, and boards 1 after the completion of this bonding are stored, in the order in a board supply and a storage part 51. Then, a wafer ring 4A, retained by the device 6 for retaining a wafer ring or the like, is replaced with a wafer ring 4B having a semiconductor chip 2b by means of a wafer ring carrier, and it is retained by the device 6 for retaining the wafer ring or the like, and the boards 1 stored in the board supply and storage part 51 are sent out, in order to a board carrier 45, and semiconductor chips 2B on the device 6 retaining the wafer ring or the like are bonded in the order, to all of the bonding parts to bond the semiconductor chips 2B to these boards 1, and after completion of this bonding, the boards 1 are stored in the order in the board supply and storage part 50.
Patent KR-20020052819-A (KR)
Title: A reactor and mounting structure for air conditioner
Inventor: LEE IN GAP
IPC: F24F1/00
Filed: 2000-12-26
Abstract: PURPOSE: A reactor of air conditioner and installation structure of the same are provided to install the reactor not to be exposed to an inner space. CONSTITUTION: An installation structure includes a barrier(30) installed on a base pan to partition an inner space; a mount(32) concavely formed on a side of the barrier and having a reactor(40) including a body(42) with coupling ribs(44), which coupling screws(46) penetrate, a coil part(47) wound around the body and connecting terminals(48,48') installed on the body for electrical connection with connectors(62) of connecting lines(60) coupled therein; and a cover(50) installed on the barrier to cover an entrance of the mount.
Patent KR-20020058504-A (KR)
Title: Auto gain adjustment apparatus
Inventor: PARK DAE SU
IPC: H03G3/20
Filed: 2000-12-30
Abstract: PURPOSE: An automatic gain control unit is provided to perform accurately a control operation by applying the same voltage to emitters and collectors of charge/discharge transistors. CONSTITUTION: Input signals(VAGC_IN,VB) are applied to each gate of transistors(q22,q21). Bias current(I1) is applied to a base of a transistor(q18) according to bias conditions of the input signals(VAGC_IN,VB). The bias current(I1) is applied to a transistor(q20) through a transistor(q19) according to the bias conditions of the input signals(VAGC_IN,VB). Bias current(I2) is applied to a base of a transistor(q17) if the transistor(q18) is turned off. Voltage of a node(a) and fixed voltage of Vcc-1.4V are applied to each gate of transistors(q1,q2). Bias current(I3) is applied to transistors(q3,q5,q6,q7) when the transistors(q1,q2) are driven. The bias current(I3) is applied to transistors(q14,q13,q13) through a transistor(q4) when the transistors(q1,q2) are driven. The bias current(I3) is applied to a transistor(q11) through the transistors(q14,q13,q13). A base of the transistor(q11) is connected with a transistor(q10). A charge/discharge path of a capacitor(c2) is formed by transistors(q7,q9).
Patent KR-20010023263-A (KR)
IPC: G05B19/37
Filed: 1999-06-17
Abstract: A system and method for controlling a robot (1), includes at least three setting devices (2, 3, 4) which can be extended or shortened in the longitudinal direction. Each setting device being directly or indirectly secured in a fixed frame (6) via a first joint (20, 30, 40) so that each setting device is pivotable in all directions in relation to the frame and that each setting device is attached at one end in a movable position head (8) via a second joint (21, 31, 41). Each sensor is provided with a length sensor (LS1, LS2, LS3), said sensors forming a part of control system (S1) for controlling the location (X, Y, Z), wherein the control system cooperates with a feedback control system (R2) arranged to correct the location (X, Y, Z) and feedback control system (R2) operate in accordance with different coordinate systems.
Patent KR-20010024257-A (KR)
Title: 도포된 생성물
IPC: C25D13/02
Filed: 1998-09-23
Abstract: 물질의 3차원 조직망으로 이루어진 생성물(20, 21, 41, 60)은 입상 지지체를 사용하여 도포된다.  도포는 물질(20, 21, 41, 60)의 이러한 3차원 조직망의 표면 및 내부로 입상 도료를 적용시키기 위하여 전기영동 도포에 의해 적용된다.  하나의 양태에서, 입자는 촉매 또는 촉매 전구체 또는 촉매 지지체이며, 이에 의해 촉매가 높은 공극 용적을 갖는 물질(20, 21, 41, 60)의 3차원 조직망의 내부 및 외부에 도료로서 지지될 수 있는 촉매 구조물이 제공된다.  모서리 효과는 도포동안에 전기장을 조절 또는 차단시킴으로써 감소시킬 수 있다.  추가로, 큰 입자는 "접착제"로서 작용하는 작은 입자를 사용하여 생성물(20, 21, 41, 60)상에 전기영동 도포될 수 있다.
Patent KR-20010032038-A (KR)
Title: 측면 플랩 패스너 커버를 포함하는 흡수 제품 포장지
IPC: A61F13/472
Filed: 1997-11-14
Abstract: 본 발명은 접착성 패스너와 같은 패스너를 갖는 한쌍의 제 1 플랩 및 한쌍의 제 2 플랩을 갖는 개별적으로 포장된 흡수 제품에 관한 것이다.  흡수 제품은 한 쌍의 제 1 플랩, 및 종방향으로 제 1 플랩으로부터 떨어져 주 몸체부에 연결되고 주 몸체부의 종방향 측면 가장자리 너머로 측방향으로 외향 연장되는 한쌍의 제 2 플랩을 포함한다.  제 1 및 제 2 플랩 각각의 가멘트 표면은 각각 제 1 플랩 패스너 및 제 2 플랩 패스너를 포함한다.  제 1 및 제 2 플랩은 플랩 패스너를 노출시키기위해 주 몸체부의 신체면상으로 접힌다.  흡수 제품을 위한 포장지는 주 포장지 시이트, 제 1 플랩 패스너 커버 및 제 2 플랩 패스너 커버를 포함한다.  주 포장지 시이트는 한쌍의 종방향 측면 부분, 한쌍의 말단 부분, 주 몸체부를 향하는 내부 표면 및 외부 표면을 포함한다.  주 포장지 시이트는 주 몸체부의 가멘트 표면에 인접하게 위치한다.  흡수 제품의 주 포장지 시이트 및 주 몸체부는 2개의 횡방향 축 및 상기 두 축에 의해 분할되는 3개의 영역을 포함한다.  제 2 플랩 패스너 커버는 제 2 플랩 패스너와 제 1 횡방향 축 사이의 영역에서의 적어도 한 지점에서 제 1 플랩 패스너 커버에 연결된다.  제 1 플랩 패스너 커버의 말단 부분은 제 2 영역의 주 포장지 시이트의 말단 부분에 연결된다.
Patent KR-20010032096-A (KR)
Title: Silicon Foams with Closed Pores, Method for The Production and Use Thereof
IPC: C08K5/16
Filed: 1998-11-13
Abstract: The invention relates to the use of elastic silicon foams with closed pores, obtained by reacting addition crosslinking silicon rubber mixtures with fine particle ammonium hydrogen carbonate. The invention also relates to a method for the production and use of said foams.
Patent KR-20010032653-A (KR)
IPC: A61F6/04
Filed: 1998-12-01
Abstract: The invention relates to the use of polyols such as xylitol for the preparation of a composition to be administered in the treatment or prophylaxis of mucosal yeast infection in mammals, as well as to preparations for use in the systemic or topical therapeutic or prophylactic treatment of mucosal yeast infections. The invention relates specifically but not solely to the combating of infections caused by Candida s.p. in mucosa in connection with exocrine glands of the mammalian body.
Patent KR-20010082517-A (KR)
IPC: A61K38/22
Filed: 1999-02-26
Abstract: Improved vaccines which include a nucleotide sequence that encodes immunomodulating protein operably linked to regulatory elements are disclosed. The improved vaccines include DNA vaccines, recombinant vaccines for delivering foreign antigen and live attenuated vaccines. Methods of immunizing individuals are disclosed. Compositions for and methods of treating individuals with autoimmune diseases are disclosed.
Patent KR-20010042348-A (KR)
Title: 작동유의 공급제어방법 및 그 공급제어장치
IPC: F15B11/00
Filed: 1999-10-27
Abstract: 유압 펌프(10)에, 작동유를 복수의 스로틀 전환밸브(28),(15),(16),(29)로 차례로 공급하는 센터바이패스라인(13)과, 작동유를 각 스로틀 전환밸브(28),(l5), (16),(29)에 독립공급하는 병렬라인(14)을 접속한다. 선회용전환밸브(15)와 아암용전환밸브(16)와의 사이에서 센터바이패스라인으로부터 분기한 한쪽의 공급라인(18)과, 병렬라인(14)으로부터 분기한 다른쪽의 공급라인(19)을, 아암용전환밸브(16)의 공급포트에 접속하고, 다른쪽의 공급라인(19) 중에 선회우선밸브(21)를 개재시킨다. 선회우선밸브(21)는, 선회용전환밸브(15)를 조작하는 리모트컨트롤압력의 증가에 따라서 출력압(P1)을 감압제어하는 감압밸브(31)에 의해, 스로틀 개방도를 연속적으로 파일롯제어한다.
Patent KR-20010042674-A (KR)
Title: 신장성 종이 웹 및 그 제조방법
IPC: D21F11/00
Filed: 1999-04-12
Abstract: 본 발명의 종이 웹은 종방향 중심선(L)과 횡방향 중심선(T)을 가지며, 다수의 제 1 영역(60)과 다수의 제 2 영역(66)을 포함한다.  제 1 영역(60)은 제 2 영역(66)을 분리시키는 경계를 형성하며, 제 1 영역(60)은 실질적으로 종이 웹의 평면내에 있다.  제 2 영역(66)은 상기 평면으로부터 융기된 다수의 리브형 요소(74)를 포함하며, 제 2 영역 각각의 리브형 요소(74)는 주(major) 리브 축선에 평행하며, 부(minor) 리브 축선에 수직하게 배치된다.  각각의 제 1 영역은 전부 또는 대부분 주 리브 축선 성분과 부 리브 축선 성분을 갖는다.  제 1 및 제 2 영역은 웹 재료가 적어도 하나의 축선을 따라 연장될 때 기하학적으로 변형된다.  본 발명의 방법은 셀룰로오스 기재를 제공하는 단계와, 치형 영역(407)과 비치형 영역(408)을 갖는 제 1 플래튼(402)을 제공하는 단계와, 치형 영역을 가지며, 제 1 플래튼과 작동적으로 결합될 때 제 1 플래튼과 제 2 플래튼의 치형 영역이 맞물리도록 제 1 플래튼과 정렬된 제 2 플래튼(401)을 제공하는 단계와, 상기 제 1 플래튼과 제 2 플래튼 사이에서 셀룰로오스 기재를 가압하여 치형 영역이 상기 웹을 변형시켜 분리된 팬-주름형 리브형 요소의 영역을 형성하는 단계를 포함한다.  선택적으로 셀룰로오스 기재는 가압 단계전에 축축하게 젖을 수 있다.
Patent KR-20010042774-A (KR)
Title: 데이터를 애플리케이션이나 기억 장치로 루팅하는 무선모뎀 및 그 루팅 방법
IPC: H04L29/08
Filed: 1999-03-25
Abstract: 애플리케이션 레지스트리(226)가 무선 모뎀(124) 내로 프로그래밍되고 데이터 타입을 기준으로 애플리케이션(244) 또는 기억 장치(238, 236)로 데이터를 루팅하기 위해 루팅 정보를 포함한다.  그 후, 무선 모뎀은 데이터를 수신하고(602) 데이터 타입을 결정한다(604).  그 후, 무선 모뎀은 데이터 타입에 대한 루팅 정보에 따라, 또한, 루팅 정보가 애플리케이션이 외부 장치에 설치되어 있음을 나타낼 때, 외부 장치의 액세스 가능 상태에 따라, 데이터를 루팅한다(614, 628, 624, 618).
Patent KR-20010071392-A (KR)
Title: 용융염중에서 전기분해에 의한 금속 산화물과고체용액으로부터 산소를 제거하는 방법
IPC: C25C3/28
Filed: 1999-06-07
Abstract: M 2 Y의 융해물에서 전기분해에 의해 고체금속이나, 반금속 화합물(M 1 X)에서 물질(X)을 제거하는 방법은, M 2 침전보다는 오히려 X의 반응이 전극표면에서 발생하는 그러한 조건하에서 전기분해를 전도하는 것으로 이루어져 있다. 물질(X)는 표면(예:M 1 X)에서 제거되거나 그렇지 않으면 희토류에서 추출되거나 한다. 융합된 염의 온도는 금속 M 1 의 용융점 이하에서 선택된다. 전위는 전해질의 분해전위 이하에서 선택된다.
Patent KR-20010053148-A (KR)
Title: 연료분사밸브 및 작동법
IPC: F02M63/00
Filed: 1999-12-02
Abstract: 하나의 압전 또는 자왜 효과의 제 1 액츄에이터(14), 밸브시트면(6)과 함께 밀폐시트로 작용하며 제 1 액츄에이터(14)에 의해 밸브니들(7)을 통해 작동되는 밸브차단체(8) 및 제 1 액츄에이터(14)와는 반대로 밸브니들(7)에 작용하는 제 2압전 또는 자왜 효과 액츄에이터(15)를 가지는 연료분사밸브(1), 특히 내연기관 연료분사장치용 분사밸브에 관한 것이다. 이때 상기 액츄에이터(14, 15)는 연료분사밸브(1)에 고정설치된 축받이 부품(11)을 통해 상호 연결된다.