baber/WOPTO huggingface dataset:
Patent KR-20010041467-A (KR)
Title: 금속 주조 장치
IPC: B22D11/04
Filed: 1999-02-18
Abstract: 금속을 연속 또는 반연속 주조하는 장치는 냉각식 연속주조 몰드 결합체 및 이 몰드 결합체의 상단부에 배치되는 유도코일 (10) 를 포함한다.   몰드 결합체는 실질적으로 주조방향으로 배향되어 있는 격벽에 의해 서로 분리 및 전기절연되는 둘 이상의 몰드 결합체부로 분할되어 있으며, 각 격벽은 전기절연 배리어를 구비한다.  각 몰드 결합체부는 대응하는 기계적 지지용 몰드 백업 구조물부 (21, 22, 23, 24) 와 결합된 몰드부 (11, 12, 13, 14) 및 백업 구조물의 전기전도성 보다 큰 전기전도성을 갖는 전기 도전체 (31, 32, 33, 34, 35, 36, 37, 38, 43, 44, 45, 46) 를 포함하며, 이들 도전체는 몰드 백업 구조물부의 외측면에 결합된다.
Patent KR-20010041915-A (KR)
Title: 냉각공기 조절장치를 갖춘 터빈블레이드 조립체
IPC: F01D5/18
Filed: 1999-03-08
Abstract: 에어포일부분(3), 루트 부분 및 냉각공기 플리넘튜브(10)를 포함하는 터빈블레이드 조립체(2). 냉각공기 유동통로(15)는 블레이드의 루트 및 에어포일부분에성되며 루트의 바닥에 형성된 제 1 및 제 2 입구(70)와 출구(72)를 가지고 있다. 플리넘튜브는 냉각공기(60)의 유동을 수용하기 위한 제 1 공급포트(25)를 형성하는 개방 전방 단부를 가지고 있다. 튜브 상부 부분에서의 개구는 제 1 및 제 2 배출포트(26,30)와 제 2공급포트(28)를 형성한다. 튜브의 개방 후방 단부(31)는 제 3 배출포트를 형성한다. 플리넘튜브내의 배플조립체(11)는 제 1, 제 2 및 제 3 챔버(40,42,44)와 제 1 및 제 2 경로(46,48)를 형성한다. 제 1 챔버는 제 1 공급포트로부터 냉각공기를 수용하고 제 1 부분(62)을 제 1 배출포트로 향하게 하며, 그 다음에 냉각공기 유동통로의 제 1 입구로 향하게 한다. 제 1 챔버는 냉각공기의 제 2 부분(64)을 제 1 통로로 향하게 하고, 차례로 이것을 제 3 챔버로 향하게 한다. 제 3 챔버로부터 냉각공기의 제 2 부분은 제 2 배출포트로 향하게 되고, 그 다음에 냉각공기 유동통로의 제 2 입구로 향하게 한다. 제 2 챔버는 제 2 공급포트를 통해서 냉각 유동통로 출구로부터 냉각공기(66)를 수용하고 냉각공기를 제 2 통로로 향하게 한다. 그 다음에 제 2 경로는 냉각공기를 제 3 배출포트로 향하게 하고, 제 3 포트는 냉각공기를 터빈블레이드로부터 멀어지게 바람직하게는 냉각공기시스템으로 복귀하도록 향하게 한다.
Patent KR-20010042403-A (KR)
Title: 다지점 래치용 로드 롤러 시스템
IPC: E05C1/06
Filed: 1999-04-01
Abstract: 패널상에 장착되는 로드-롤러 래칭 시스템은 패널을 엔클로우져의 프레임상에 고정시킨다.  중앙 래치(25)는 폴(20)을 회전시킨다.  로드(30)는 폴을 원격 래치(108)에 부착시킨다.  각각이 장착 브래킷(52)과 지지 슬리브(60)를 가지고 있는 2-파트 가이드는 로드를 위치결정시킨다.
Patent KR-20010043214-A (KR)
Title: 자석 롤 현상기용 삽입 성형 단부 핀 샤프트
IPC: B29C45/00
Filed: 1999-05-04
Abstract: 본 발명은 양 단부에 삽입 성형된 단부 샤프트(2)를 구비하는 현상기 자석 롤(developer magnet roll)(1)에 관한 것이다. 상기 단부 핀 샤프트는 개선된 강도, 개선된 진직도(straightness), 및 비용 절감을 제공하도록, 상기 단부 핀 샤프트는 페라이트 및 바인더 자성 롤(ferrite and binder magnet roll) 내에서 삽입 성형된다.
Patent KR-20010043560-A (KR)
Title: 동력 전달 및/또는 모멘트 전달을 위한 전달 부재, 진동감쇠기 및 진동 감쇠 방법
IPC: F16F15/126
Filed: 1999-04-22
Abstract: 본 발명은 동력 및/또는 모멘트의 전달을 위한 전달 부재, 진동 감쇠기 및 진동 감쇠 방법에 관한 것이다. 전달 부재는 복수 개의 구성 요소를 구비하고, 그 구성 요소들에 의해 연동한다. 이 구성 요소에 의해, 전달 부재는 비대칭으로 진동될 수 있다. 비대칭 진동 감쇠기(8)는 비대칭으로 구성되며, 전달 부재와 연동한다. 특히 자동차용으로 설계된 진동 감쇠기(8)는 감쇠체(9)와 탄성 결합 부재(10)를 구비한다. 결합 부재(10)는 진동 감쇠기(8)와 연동하고 한쪽 활성면 상에 비대칭 탄성의 특성을 구비한다. 진동, 특히 자동차의 전달 부재의 진동을 감쇠하는 방법에 있어서, 감쇠는 한쪽 활성면 상에 각각 상이한 감쇠 강성을 갖는 다양한 방향으로 발생한다.
Patent KR-20010090431-A (KR)
Title: 디스플레이 조명방법과 장치
IPC: G02B5/18
Filed: 2000-03-23
Abstract: 본 발명은 디스플레이 조명방법 및 장치에 관한 것으로, 착색광을 생성하는 디바이스 및 상기 디바이스를 포함하는 이미지 생성장치에서, 상기 디바이스는 빛을 수신하도록 구성된 스위칭 가능한 광전달장치(108) 및 상기 스위칭 가능한 광전달장치와 연결된 제 1 제어회로(118)를 포함하고, 상기 제 1 제어회로는 상기 스위칭 가능한 광전달장치에 제어신호를 제공하며, 스위칭 가능한 광전달장치가 제어신호를 수신하는 것에 응하여, 상기 스위칭 가능한 광전달장치는 평면의 제 1 영역으로 수신된 빛의 제 1 부분을 전달하고, 추가로 상기 스위칭 가능한 광전달장치는 상기 평면의 제 2 영역으로 상기 수신된 빛의 제 2 부분을 전달하며, 상기 평면의 제 3 영역으로 상기 수신된 빛의 제 3 부분을 전달하고, 상기 제 2 영역은 상기 평면의 제 1 영역과 제 3 영역 사이에 배치되는 것을 특징으로 한다.
Patent KR-20010043898-A (KR)
IPC: C07D271/06
Filed: 1999-05-26
Abstract: The use of compounds of formula (I), and salts thereof; and pharmaceutically acceptable in vivo cleavable prodrugs of said compound of formula (I); and pharmaceutically acceptable salts of said compound or said prodrugs; in formula (I), Ring C is phenyl or a carbon linked heteroaryl ring substituted as defined within; R<SUP>1 </SUP>is an ortho substituent as defined within; n is 1 or 2; A-B is a linking group as defined within; R<SUP>2 </SUP>and R<SUP>3 </SUP>are as defined within; R<SUP>4 </SUP>is hydroxy, hydrogen, halo, amino or methyl; in the manufacture of a medicament for use in the elevation of PDH activity in warm-blooded animals such as humans is described. Pharmaceutical compositions, methods and processes for preparation of compounds of formula (I) are also described
Patent KR-20020060476-A (KR)
Title: A shroud for air conditioner
Inventor: BAE JEONG HYEON
IPC: F24F13/20
Filed: 2001-01-11
Abstract: PURPOSE: A shroud of integral type air conditioner is provided to reinforce stiffness thereof. CONSTITUTION: A shroud(30) includes a body(32) partitioning an intake part and a discharge part of an outdoor side and having a penetrating hole(34) formed on a center thereof to fluidically connect the intake part and the discharge part; side surfaces(38,38') and an upper surface(36) covering an upper end and both of side ends of the body to separate with an outside of the body and coupled to an outdoor heat exchanger; a curved part(40) formed from the penetrating hole toward one of the side surfaces to guide air; and supporting ends(42) formed on a position, where the curved part and the one of the side surfaces meet, to reinforce stiffness of the body and to support the outdoor heat exchanger.
Patent KR-20020061232-A (KR)
Title: Semiconductor device using doped polycrystalline silicon-germanium layer and method for manufacturing the same
Inventor: KIM DONG CHAN
IPC: H01L21/768
Filed: 2001-01-15
Abstract: PURPOSE: A semiconductor device using a doped polycrystalline Si-Ge film and a manufacturing method thereof are provided to form a direct contact pad and a buried contact pad without accompanying a high temperature heat treatment process having the bad influence upon other region of a device. CONSTITUTION: The semiconductor device comprises a semiconductor substrate(100) having an impurity region of the first conductive type, a contact pad(120) formed by a polycrystalline Si-Ge film doped by the first conductive type impurity while contacting with the first impurity region of the first conductive type between the gate lines(110) on the semiconductor substrate and being insulated from the gate line, a conductive contact plug(140) formed on the contact pad, and a capacitor(160) formed by successively forming a lower electrode(161), a dielectric film(162) and an upper electrode(163) while connecting the lower electrode with the contact plug.
Patent KR-20020061262-A (KR)
Title: System and method for combinating and jointing physical distribution using internet
Inventor: LEE JONG SEON
Filed: 2001-01-15
Abstract: PURPOSE: A system and a method for integrating and sharing logistics are provided to reduce cost of the logistics, promote product sale and decrease traffic volume and energy by enabling a logistics network between member companies to be integrated and shared. CONSTITUTION: A web server(1) provides an Internet interface. A database server(2) stores information about a user and various information of a member company. A map server(3) stores geographic information. A calculation server(4) calculates a delivery route and delivery amount. A payment server(5) provides a delivery cost and pays it according to various payments from the user and the member company. A plurality of personal computers(6) for the member company, the user, the logistics company, and a delivery company are connected to the Internet. A GPS(global positioning system)(7) is comprised of a wireless terminal of delivery personnel, a wireless repeater, a mobile communication company and a GPS satellite.
Patent KR-20020065145-A (KR)
Title: Circuit to generate control signal for voltage controlled oscillator
Inventor: KIM HYEONG GEOL
IPC: H03L7/187
Filed: 2001-02-06
Abstract: PURPOSE: A circuit for generating a control signal of a voltage controlled oscillator is provided, which prevent a mis-operation of the voltage controlled oscillator beforehand by supplying a voltage more accurately and stably at all periods of a sawtooth wave whose period is varied. CONSTITUTION: A D/A(Digital/Analog) converter(11) converts a digital signal into an analog voltage, and the first switch(12) adjusts the analog voltage from the D/A converter again. An integrator(13) integrates voltages from the first switch, and a comparator(14) compares an output of the integrator with a comparison voltage. And the second switch(15) bypasses a voltage inputted to an RC circuit by generating a control signal when the output voltage exceeds the comparison voltage in the comparator. A number of resistors(R1,R2,R3) are installed in the first switch and a control line is connected to the first switch. And a capacitor(C) is installed in the integrator and forms the RC circuit together with the resistors.
Patent KR-20010035377-A (KR)
Title: a solid parking facility
Inventor: KIM BAK EUI
IPC: E04H6/12
Filed: 2001-02-08
Abstract: PURPOSE: A solid parking apparatus is provided to prevent the load of elevating vehicle supports on descending from adding to traversing vehicle supports, to control the entire solid parking apparatus as one driving or hoist gear, to utilize a narrow parking space effectively by installing the elevating vehicle supports widthwise in two rows up to nine rows, to avoid a rise in manufacturing expenses of the solid parking apparatus, and not to make horizontal movement even if adding the traverse load. CONSTITUTION: A solid parking apparatus comprises several elevating vehicle supports(2) reciprocating individually between a vehicle entry/exit height and an upper vehicle receiving height and installed widthwise in a line, traversing vehicle supports(3) fewer than the number of the elevating vehicle supports installed to a vehicle entry/exit height to be movable widthwise separately, an elevating vehicle support fixture(4) supporting the load of the elevating vehicle supports and preventing a descent from the upper vehicle receiving height, an anti-movement guide part(5) guiding the elevating vehicle support fixture upward and downward freely and equipped to the traversing vehicle supports, wherein the load of the elevating vehicle supports is supported by a bottom part(1a) contacted with the lower end of the elevating vehicle support fixture on preventing descent, when the elevating vehicle support doesn't descend, the lower end of the elevating vehicle support fixture is maintained when contacting with the bottom part.
Patent KR-20010035428-A (KR)
Inventor: OH JEONG HWAN
IPC: G08G1/123
Filed: 2001-02-13
Abstract: PURPOSE: A bus stop guidance system is provided to inform passengers of arriving bus stop information by voice or characters. CONSTITUTION: A high frequency amplifier(112) amplifies a digital signal compressed/coding. The first mixer(115) generates the first intermediate frequency by adding an oscillating signal outputting from the first local oscillator(114) and the digital signal of a two step tuning part(113). An intermediate frequency amplifier(118) amplifies an intermediate frequency receiving signal from a crystal filter(117). An intermediate frequency IC(120) generates the second intermediate frequency. A decoder(130) detects an address signal by receiving digital signal. A micro processor(132) compares the address signal detected from the decoder(130) with an address signal stored in a memory(131). A displayer(133) displays bus stop guidance information outputting from the micro processor(132). A digital signal processor(134) decodes the bus stop guidance information. An amplifier(139) amplifies voice inputting from a microphone(136). A switching part(137) switches to output the bus stop guidance information converted in a digital/analog converter(135) by a speaker(138).
Patent KR-20020067191-A (KR)
Title: Electrostatic transfer type liquid electrophotographic printer
Inventor: KYUNG MYEONG HO
IPC: G03G15/11
Filed: 2001-02-15
Abstract: PURPOSE: An electrostatic transfer type wet electrophotographic printer is provided to use a photosensitive belt circulated through an endless track as a photosensitive medium. CONSTITUTION: An electrostatic transfer type wet electrophotographic printer includes a photosensitive belt(110) circulated through an endless track, a main charger(120), a plurality of laser scanning units(140a,140b,140c,140d), a plurality of developers(150a,150b,150c), a concentration controller(160), and an electrostatic transfer roller(170). The main charger charges the surface of the photosensitive belt. The laser scanning units irradiates a beam on the surface of the photosensitive belt to sequentially form a plurality of latent electrostatic images. The developers forms a plurality of toner images on the photosensitive belt. The concentration controller controls the concentrations of the toner images to be suitable for electrostatic transfer. The electrostatic transfer roller transfers the toner images formed on the photosensitive belt to a recording paper according to an electric force.
Patent KR-20020069817-A (KR)
Title: A method of phone-chatting among multi users
Inventor: LEE YONG HYEOK
IPC: H04W4/08
Filed: 2001-02-28
Abstract: PURPOSE: A multipoint phone chatting method is provided so that a plurality of mobile terminals registered in a mobile system providing ISMS(Interactive Short Message Service) and personal computers on the Internet can carry out phone chatting one another at the same time. CONSTITUTION: An MSC(Mobile Switching Center) judges whether phone chatting request signals are inputted from specific terminals among a plurality of mobile terminals registered in a mobile system providing ISMS(S100). In case that the specific terminals request phone chatting, the MSC interconnects all the data transmission paths of the chatting groups which the phone chatting request terminals belong to(S110). If the phone chatting request terminals execute phone chatting with a PC on the Internet, the MSC establishes the data transmission path with the Internet(S130). Then the MSC checks terminals in a power-on state and displays the power-on terminals on each terminal(S140). Each terminal selects a desired terminal(S150) and carries out phone chatting with the selected terminal(S160).
Patent KR-20020071600-A (KR)
Title: Manufacturing method of Self alligning membrance
Inventor: HWANG JUN SIK
IPC: H01L21/306
Filed: 2001-03-07
Abstract: PURPOSE: A fabrication method of a self-alignment vibration panel is provided to prevent an over-etch problem and the increase of a size of a micro-structure. CONSTITUTION: The first conductive layer(42) is formed on a substrate(41). Then, the first conductive layer(42) is firstly patterned. A sacrificial layer is formed on the entire surface of the resultant structure. A second conductive layer(44) is formed on the sacrificial layer. Then, the second conductive layer(44) is secondly patterned. A vibration panel(45) is formed on the second conductive layer(44). Then, the sacrificial layer is removed. At this point, the first and second conductive layers(42,44) are made of a material capable of being plated, such as Au, Cu, Al or Pt. At this point, the first and second conductive layers(42,44) are patterned by a photolithography.
Patent KR-20010091956-A (KR)
Title: Guiding device for elevator
Inventor: MORISHITA MIMPEI
IPC: B66B7/04
Filed: 2001-03-09
Abstract: PURPOSE: To provide an elevator guide apparatus improved in riding comfort by effectively restraining rocking of a mover 16 of an elevator, reduced in size of the apparatus structure and improved in reliability. CONSTITUTION: This elevator guide apparatus is provided with an output limiting means C3 for controlling a magnetic floating system C2 formed by a magnet unit 30 fitted to the mover 16 and guide rails 14, 14' by a guide control means C1 formed by a stabilizing means L1 and a zero power control means L2 to guide the mover 16 out of contact, and limiting the output value according to the output value of the zero power control means L2 itself, whereby the allowable range of external force for non-contact guiding is enlarged to improve riding comfort, increase in size of the magnet unit and narrowing design gap length to cope with the external force can be avoided to reduce the cost of an elevator system, and the frequency of contact with the guide rail can be decreased so as to improve reliability.
Patent KR-20020078723-A (KR)
Title: Subscriber line maintenance method for LCR
Inventor: CHOI SANG MAN
IPC: H04M3/30
Filed: 2001-04-10
Abstract: PURPOSE: A method of maintaining a subscriber line of an LCR(Line Condition Report) system is provided to interwork with the LCR system and an AXE-10 exchange to remove a DAU(Digital Access Unit) necessary for testing a line of a contractor, to directly connect the two systems, thereby improving an accessing speed and data reliability. CONSTITUTION: When an operator requests a line test of an AXE-10 receiving contractor of an LCR system(201), the LCR system automatically delivers a corresponding command to an AXE-10 exchange(202). The AXE-10 exchange performs the line test according to the test request command from the LCR system(203), and delivers a result value of the tested line to the LCR system(205). The LCR system outputs a line state of the contractor or cancels an ABL(Automatic BLock) line of the contractor in the AXE-10 exchange. The LCR system delivers an alarming sound when a telephone receiver of the contractor is not properly put.
Patent KR-20010078387-A (KR)
Title: Combined studying improve and watch
Inventor: SONG KYUNG WON
IPC: G04G13/00
Filed: 2001-04-13
Abstract: PURPOSE: A watch for promoting learning ability is provided to promote learning ability by using a second hand to generate an alpha wave adapted for a brain wave. CONSTITUTION: An alarm time control plate(10) is formed on a part of a surface of a watch(1). A second hand(3) is shifted as much as 74 times during one minute. A sound wave is generated periodically whenever the second hand(3) is shifted. A start button(4), a volume controller(5), and an earphone connection hole(6), and an alarm switch(9) are formed at a side of the watch(1). An alarm sound is generated by the alarm switch(9). A periodic rhythm of 74 times per minute outputs to a speaker of the watch(1) when the start button(4) is pushed. The volume controller(5) controls a size of volume of the periodic rhythm or the alarm sound.
Patent KR-20020080701-A (KR)
Title: Apparatus for inspecting plasma display panels and method thereof
Inventor: CHOI JEONG IL
IPC: H01J9/42
Filed: 2001-04-17
Abstract: PURPOSE: A plasma display panel inspection apparatus and method is provided to reduce volume of a PDP inspection apparatus and reduce cost, while shortening inspection time and improving inspection efficiency. CONSTITUTION: A PDP inspection apparatus comprises color filter module units(31,33,35) disposed on plasma display panels moving along the inspection line of an inspection table, and which have R-color filters(311,331,351), G-color filters(313,333,353) and B-color filters(315,335,355) and blank filters(317,337,357); a motor unit(20) for rotating color filter module units; black/white line scan camera units(51,53,55) arranged above color filter module units, respectively, and which photograph plasma display panels disposed beneath each color filter module unit and transmit the corresponding image; and a control unit for performing plasma display panel inspection by controlling operation of the motor unit, color filter module units and black/white line scan camera units, and processing images transmitted from the black/white line scan camera units.
Patent KR-20020082306-A (KR)
Title: Restarting Method of Dual Processor
Inventor: KIM TAE YONG
IPC: H04Q1/20
Filed: 2001-04-20
Abstract: PURPOSE: A restarting method of a duplexing processor is provided to store a state of a duplexing processor in a processor state server during standby loading, thereby restoring a processor state before dual down generation by using state information stored in the processor state server while restarting. CONSTITUTION: An operation system requests a processor state server processor state information(S510). The operation system receives the processor state information, and sets a present state of a processor according to the received processor state information(S520). The operation system decides whether a state of a package loaded into the processor is an old package(S530). If so, the operation system loads a program loader from an active side of a duplexing disk(S540). If a new package is loaded into the processor, the operation system loads a program loader from a standby side of the duplexing disk(S550).
Patent KR-20010069648-A (KR)
Title: A method for providing sound generating banner, a method for providing game banner generating sound of advertisement and a server thereof
Inventor: SHIN SEUNG HWA
Filed: 2001-04-25
Abstract: PURPOSE: A method for providing a sound signal revelation banner, a method and server for providing a sound advertisement game banner are provided to increase the effect of an advertisement by storing and managing a banner program attached to an electronic document to be provided to a user terminal and a sound signal in a sound advertisement banner server, and by enabling the server to transmit advertisement contents to a plurality of web servers. CONSTITUTION: A user connects to a web server through a user terminal(S210). The web server makes requests for a banner program(S215). A sound advertisement banner server which receives a request signal selects the banner program from a database unit(S220) and transmits the program to the web server(S225). The web server receives the banner program(S230). The web server attaches the banner program to an electronic document to be provided to the user terminal(S235). A compound document written is transmitted to the user terminal(S240). The user terminal receives the document(S245) and displays the document on a screen(S250).
Patent KR-20020083390-A (KR)
Title: Semiconductor package and method for manufacturing the same
Inventor: DO WON CHEOL
IPC: H01L21/60
Filed: 2001-04-28
Abstract: PURPOSE: A semiconductor package and a method for manufacturing the same are provided to reduce thickness of package and to improve an integration degree by using spherical bumping ball having small diameter instead of a gold wire. CONSTITUTION: A PCB(Printed Circuit Board)(10) is provided with a hole(30), a conductive pattern(32) and a land(34). A first chip(12) is attached to the conductive pattern(32) via a spherical bumping ball(22). A second chip(14) is attached on the first chip by using an adhesive(36). A third chip(16) is stacked on the second chip and connected to the bumping ball(22) and the conductive pattern(32). A resin(26) is to mold the PCB(10), the second chip(14) and the bumping balls(22) so as to expose the bottom surface of the first chip(12) and the top surface of the third chip(16). A lead wire(24) is bonded to the land(34) of the PCB(10).
Patent KR-20010069776-A (KR)
Title: The double polishing device for the pile
Inventor: JE PYEONG CHI
IPC: D06C15/00
Filed: 2001-05-11
Abstract: PURPOSE: A double-side polishing machine of a pile fabric in which control guide rollers are installed to increase a fabric processing effect, tension control rollers are operated to prevent damage of a processing fabric by heat is provided, which imparts gloss to the processing fabric, reduces generation of dust and prevents loss of a product. CONSTITUTION: This polishing machine is characterized in that control guide rollers(3-1)(3-2) are installed at the rear part of first and second heating cylinders(2-1)(2-2) to operate air cylinders(5-1)(5-2), the control guide rollers are advanced and receded by control screw bolt handles(5-1a)(5-2a) to pass a processing fabric(1-1) through the surface of rotary conveyor belts(4-1)(4-2) and control the length of contact surface of the processing fabric and tension control rollers(6-1)(6-2) are installed at the front part of the conveyor belt.
Patent KR-20010104269-A (KR)
Title: 마이크로스트립 선로 필터, 듀플렉서, 통신 장치 및마이크로스트립 선로형 공진기의 전기적 특성 조정 방법
IPC: H01P11/00
Filed: 2001-05-11
Abstract: 소자가 크기면에서 아주 작고, 이산 소자가 아니다 하더라도 마이크로스트립 선로 필터등의 전기적 특성을 2차원적 측정 지그로서 신뢰성있게 측정하는 방법을 공개한다. 제 1접지 전극은 실질상 유전체 기판의 전 하면에서 형성되고 공진기 전극은 유전체 기판의 상면에 배열된다. 입력/출력 전극은 각각 제 1단 공진기 전극과 종단 공진기 전극에 접속된다. 제 1접지 전극에 전도적으로 접속된 제 2접지 전극은 입력/출력 전극의 각 측에 배열된다. 이러한 구조에 의해서, 입력/출력부의 각각은 접지된 동일 평면의 가이드(guide) 구조로 제공된다.