baber/WOPTO huggingface dataset:
Patent KR-20010035883-A (KR)
Title: Plasma display panel and method of driving the same
Inventor: MUN SEONG HAK
IPC: G09G3/294
Filed: 1999-10-04
Abstract: PURPOSE: A plasma display panel is provided to increase a brightness by discharging a right half and a left half of any discharge cell in a sustain period so that center and peripheral portions of the discharge cell become luminescent with the same brightness. CONSTITUTION: An address electrode(20X) consists of a plurality of discharge cells, each of which is formed on a lower substrate(18). Scan and sustain electrodes(22Y) are formed on an upper substrate(10) opposed to the lower substrate(18) and are intersected with the address electrode(20X). An electrode is placed in parallel with the scan and sustain electrode at a boundary of the discharge cell and performs a sustain discharge between both the scan and sustain electrodes and scan and sustain electrodes placed at an adjacent discharge cell. The electrode is a sustain electrode which is formed on a barrier rib(24). The sustain electrode performs the sustain discharge with either ones of both the scan and sustain electrodes and the scan and sustain electrodes placed at the adjacent discharge cell.
Patent KR-20000029060-A (KR)
Inventor: CHEN WENJONG
IPC: G02B6/00
Filed: 1999-10-14
Abstract: PURPOSE: A duplex optical fiber connector system and manufacturing method thereof is provided to maintain a couple of optical fiber connectors as side-by-side relation with float therebetween. CONSTITUTION: A duplex optical fiber connector system(12) comprises a first connector housing(14) and a second connector housing(16). The first connector housing(14) intermolded of insulating materials, such as a plastic, etc., comprises a couple of a first latches(20) intermolded with long length. Each of the first latches(20) is formed by a locking flange(22) having an edge(22a) fabricated by inner chamfering. The locking flange(22) taking the shape of a long bar has an aperture(24). A couple of fraction flanges(26) are more protruded than the locking flange(22) from the first connector housing to isolate two connector housings. The second connector housing(16) intermolded of insulating materials, such as a plastic, etc., comprises a latch member(28). The latch member(28) is molded permanently on the second connector housing(16) in loosely coupled relation, so as to provide a relative floating movement between the second connector housing(16) and the latch member(28).
Patent KR-20010038149-A (KR)
Inventor: BUM HUI YEONG
IPC: A61K31/19
Filed: 1999-10-22
Abstract: PURPOSE: Medicines for treating dementia and cognitive disorder and comprising asiatic acid derivatives are provided, which have an improved effect on treating dementia and cognitive disorder by exhibiting an excellent effect on protecting a brain cell. CONSTITUTION: The medicines for treating dementia and cognitive disorder comprises asiatic acid derivatives represented by the formula 1 and pharmaceutically acceptable salts and esters thereof as an effective component, wherein the effective component is ethoxymethyl-2-oxo-3-deoxyasiatate or ethoxymethyl-3-deoxyasiatate.
Patent KR-20010038905-A (KR)
Inventor: KANG MIN SU
IPC: E05B85/00
Filed: 1999-10-28
Abstract: PURPOSE: An automatic door locking apparatus is provided to automatically charge a user's key when a charger embedded in the user's key is inserted in a start lock member. CONSTITUTION: A charger(3) is embedded in a user's key having a lock switch(1). The charger(3) of the user's key(2) is charged in a start lock member(5), which is connected to a battery through electric lines(4a,4b). When a driver inserts the user's key(2) in the start lock member(5) and then runs, the charger(3) of the user's key(2) is automatically charged through the start lock member(5). This makes the lock switch(1) charge the charger(3) of the user's key(2) when the user pulls out the user's key(2) and then carries the user's key(2) with one.
Patent KR-20010039353-A (KR)
Title: Rotor structure of feed pump for vane
Inventor: KIM IN GYU
IPC: F04C18/00
Filed: 1999-10-30
Abstract: PURPOSE: A rotor structure of feed pump for vane is provided to achieve an improved operation of the feed pump by improving the adherence force of the vane even when the pressure increases during operation of the feed pump. CONSTITUTION: A rotor(2) with vane grooves(1,1') is coupled to a driving shaft(3), and a ring(4) is coupled to the periphery of the driving shaft in such a manner as to be eccentric with the center of the rotor. Vanes(5,5') are inserted into vane grooves so as to form four chambers. The ring has at an inner surface thereof a fuel inlet port(6) and a fuel outlet port(7). An equalizing hole(8) is formed so as to connect an inner bottom section(1a) of each vane groove and the circumference of the rotor in the advancing direction of the vane.
Patent KR-20010045344-A (KR)
Inventor: LEE CHEOL HO
IPC: H04N5/12
Filed: 1999-11-04
Abstract: PURPOSE: A method for fixing a phase in accordance with a mode of a television signal is provided to synchronize a field phase of a TV signal exactly by comparing a phase of inputted TV signal with a phase of a TV signal created in a synchronizing signal generating unit. CONSTITUTION: A synchronizing signal separation unit(100) inputs a complex video signal and separates a synchronizing signal from the complex synchronizing signal. A synchronizing signal generating unit(120) generates a signal temporally synchronized with the inputted complex video signal. A chromaticity subcarrier generating unit(130) compounds the synchronized signal and compounds a new signal and separates only a color signal. A chromaticity subcarrier separation unit(140) separates a chromaticity subcarrier signal from an inputted complex video signal. A chromaticity subcarrier comparison unit(150) compares the chromaticity subcarrier separated by the chromaticity subcarrier separation unit(140) with the chromaticity subcarrier output from the chromaticity subcarrier generating unit(130). A reset control unit(110) inputs a signal generated from the chromaticity subcarrier comparison unit(150) and resets the synchronizing signal generating unit(120).
Patent KR-20010046604-A (KR)
Inventor: SON BAEK RAK
IPC: B60N2/00
Filed: 1999-11-13
Abstract: PURPOSE: A mounting structure of three row seats for a vehicle is provided to improve the mounting workability of three row seats and the frame stiffness for a rear impact, by forming a bracket in the inner of a rear side frame. CONSTITUTION: A rear floor panel(20) is equipped on the middle part of a body and separates the inside of vehicle from the outside. A rear side frame(30) is formed on the rear side of a body. A mounting face(51) is formed on the both sides of the body to mount a third row seat(40). A fixing bracket(50) is equipped in the rear side frame and forms a mounting groove(53) on the center of a fixed face(52).
Patent KR-20010055144-A (KR)
Inventor: PARK SU HYEON
IPC: H04B7/26
Filed: 1999-12-09
Abstract: PURPOSE: A method for setting up a call in a mobile communication system is provided so that an MS(Mobile Station) executing radio interface standard functions can put a paging identifier in a paging message and efficiently execute the connection of an incoming call. CONSTITUTION: A BSC(Base Station Controller) transfers a paging request to a BS(Base Station)(S51). Receiving the paging request, the BS transmits a paging message to MSs through a paging channel(S52). At this moment, the BS carries the paging message with the paging ID transmitted from an MSC(Mobile Switching Center). Among many MSs receiving the paging message, the MS corresponding to the MS paging ID contained in the paging message responds to it and transmits a paging response message for incoming call setup with its own paging ID to the BS(S53). As the BS transmits the paging response message containing the paging ID to the BSC and the BSC transmits it to the MSC, the incoming call is set up according to succeeding call processing procedures(S54).
Patent KR-20010055386-A (KR)
Inventor: KANG HYEON GYU
IPC: H01L23/15
Filed: 1999-12-10
Abstract: PURPOSE: An LTCC-M and method for forming ground surface of the ceramic substrate is provided to realize an excellent electric performance by reducing a noise generated when a module operates, and to reduce the volume of all modules by utilizing a metal substrate of LTCC-M(Low Temperature Cofired Ceramic-On-Metal) module as an electric ground. CONSTITUTION: A process prepares for a metal substrate (100). The process prints an electric conductor paste(130) on the metal substrate(100) with a fixed pattern by using a screen printer. The process forces the printed paste(130) to be elaborated by injecting the metal substrate(100) into a fireplace at a nonoxide atmosphere. The process oxidizes the metal substrate(100). The process prints a glazing layer(140) and a glue layer(150) on the surface of the oxidized metal substrate(100). The process makes a stacked greensheet adhering to the metal substrate(100) under the pressure(S6). The process heats the metal substrate(100) to adhere thereon the stacked greensheet.
Patent KR-20010062988-A (KR)
Inventor: AHN DONG SEONG
IPC: H01B9/00
Filed: 1999-12-21
Abstract: PURPOSE: An oil chamber for checking a power CV cable silicon is provided to observe a probe in a more convenient and safer manner by fixing the probe inside and prevent the probe from being cooled too fast by supplying an oil to the inside. CONSTITUTION: A rotary support(6) is installed on a support(11) to be rotated. A transparent oil chamber(2) is formed in a cylindrical shape on the rotary support(6). A magnifying glass moving guide(10) is installed on upper and lower circumferences of the oil chamber(2) to fix and move a magnifying glass(5). A valve is installed on a pipe arrangement. A lamp is connected to a light source(1). A fixing part is connected to an oil circulator(7) with the pipe arrangement to maintain temperature of oil to 150 through 170°C, install the lamp to be position-shifted, and fixes an observing probe(3) on an inside of the oil chamber(2). The fixing part installs a clamping screw(9) on the oil chamber(2) and fixes a push rod(4) on an end part of the clamping screw(9) for the purpose of clamping the probe.
Patent KR-20010063613-A (KR)
Inventor: CHO YONG CHEOL
IPC: G11C11/40
Filed: 1999-12-23
Abstract: PURPOSE: An output buffer circuit is provided to increase an access speed and to reduce an effect of noises by setting an output node to a predetermined voltage level, so reducing a peak current. CONSTITUTION: The output buffer circuit includes an output buffer(100), an output level detector(300), an output level adjuster(200) and an inverter(301). The output buffer(100) outputs an external input signal(sj) through an output node(dout2) in response to an output enable signal(poe). The output level detector(300) detects the voltage level of the output node when the output enable signal is disabled. The output level detector(300) operates only when reading data. The output level adjuster(200) pulls up/down the output node in response to a level detection signal(nod1) outputted from the output level detector(300) when the output enable signal is disabled. The inverters(301,112) invert the output enable signal.
Patent KR-20000030113-A (KR)
Inventor: KIM KWANG MIN
IPC: A61M25/00
Filed: 1999-12-23
Abstract: PURPOSE: An assembly of a catheter is provided to prevent the leakage of blood when connecting a sphygmomanometer by injecting inside the vein of a patient under the operation. CONSTITUTION: A catheter assembly is composed of a body(22) having a first path(24) and a second path(26), a catheter(34) connected to one end of the body, and an injector needle(36) placed inside the catheter by being penetrated into the first path. Herein, the catheter assembly is used by the steps: stanching a portion to be injected by using a stanching piece(an elastic string) after searching the vein of a patient; attaching a sphygmomanometer to a second sealing member(32) of the catheter; injecting the needle(36) of an injector and the catheter inside the vein of the patient; and removing the injector needle from the catheter. Thereby, the blood flows to the sphygmomanometer via the second path.
Patent KR-20000012801-A (KR)
Inventor: LEE JONG SUP
IPC: B29B17/00
Filed: 1999-12-27
Abstract: PURPOSE: A method for manufacturing a soft urethane foam warm keeping material recycling waste polyurethane is provided to increase working efficiency and productivity, to reduce the cost and to produce the environmental product. CONSTITUTION: The method comprises: a collecting process that selects and collects recycled urethane; a pulverizing process that pulverizes or crushes collected and selected recycled urethane; a smashing process that regularly smashes to make the particle size of the recycled urethane 1mm-10mm; an agitating and mixing process that coats the surface layer of pulverized particle in a gel state by inputting silicon, water and recycled urethane into a mixing tub; a compressing process that compresses the mixing material from the mixing process by injecting continually into a regular shaped frame; and a drying process.
Patent KR-20010059210-A (KR)
Inventor: PARK WAN GYO
IPC: F16H59/04
Filed: 1999-12-30
Abstract: PURPOSE: A shift operating device evenly distributes the force acting on a shift fork to a synchro sleeve to improve gearshift quality. CONSTITUTION: An operating device comprises a finger(3), a lug(5), a shift rail(7) and the first/second speeds, the third/forth speeds and the fifth/R speeds shift forks(9, 11, 13). The finger(3) is installed on one side of a control shaft(1) operated by each gearshift speed selection of a gearshift lever. The lug(5) is connected with the finger(3). The shift rail(7) is a shaft connected on one side of the lug(5) to receive forward/backward moving force and rotary force from the finger(3) via the lug(5) and has the first/second speeds groove, the third/forth speeds groove and the fifth/R speeds groove formed thereon with certain gaps. The first/second speeds, the third/forth speeds and the fifth/R speeds shift forks(9, 11, 13) are installed to the first/second speeds groove, the third/forth speeds groove and the fifth/R speeds groove of the shift rail(7) to operate a synchronizing device.
Patent KR-20010059861-A (KR)
Inventor: CHOI DONG HO
IPC: F16F15/02
Filed: 1999-12-30
Abstract: PURPOSE: A damper absorbs efficiently vibration of a tub and supplies tub-supporting power as well so as to remove separate part needed such as a suspension to support a tub. CONSTITUTION: A damper comprises a lower cap(181), an upper cap(182), a damping bar(183), a frictional member(184) and a spring. The damping bar(183) is to be movable between the upper cap(182) and the lower cap(181) by outer power applied by a tub. The frictional member(184) is to be frictionally in contact with the inner peripheral surface of the lower cap(181) by being connected to the damping bar(183) and moved according to vertical movement thereof. The spring is to be elastically supported by being connected to the upper cap(182) on one end thereof and to the frictional member(184) on the other end thereof. The damper supplies tub-supporting power by being equipped with the spring.
Patent KR-20010066260-A (KR)
Inventor: LEE BYEONG HYEON
IPC: G02F1/1339
Filed: 1999-12-31
Abstract: PURPOSE: A method for encapsulating a liquid crystal injection hole of an LCD(Liquid Crystal Display) device is provided, which does not affect a liquid crystal alignment around the liquid crystal injection hole by a light during a hardening process of the encapsulant using the light to encapsulate the liquid crystal injection hole of the LCD panel. CONSTITUTION: According to the method, an LCD panel is arranged so that a liquid crystal injection hole of the LCD panel is upward, and then a visible range curable resin is filled into the liquid crystal injection hole. And, the visible range curable resin is hardened by using a visible range light irradiation apparatus. The irradiation apparatus is a halogen lamp, and the visible range curable resin includes a visible range-photo initiator. The wavelength of the light for hardening the visible range curable resin is about 380 nm-635 nm.
Patent KR-20010066283-A (KR)
Inventor: JUNG YEONG JUN
IPC: H04B17/40
Filed: 1999-12-31
Abstract: PURPOSE: A self diagnosing method for a base-station test equipment is provided to test a linear response characteristic of the base-station test equipment and discriminate an abnormality of a measuring reliability in the measurement of a standing wave ratio. CONSTITUTION: A testing terminal receives a pilot from a base station system through a direct input path and sets a markov call using a frequency to be measured(S1). An attenuating value of a receiving attenuator is initialized as a minimum value of a designated range(S4), and a receiving power of the current testing terminal is measured(S5). The attenuating value of the receiving attenuator is increased by a designated step, and the receiving power of the testing terminal is measured when each step is increased(S8,S9). It is identified whether the measured receiving power values are continuously decreased within a predetermined permission error according to the increase of the attenuating value, and the identified result is reported to a base station manager(BSM)(S11).
Patent KR-20000029737-A (KR)
Title: Antifuse detect circuit
Inventor: CASPER STEPHEN L
IPC: G11C11/401
Filed: 1997-08-01
Abstract: PURPOSE: An anti fuse detect circuit is to provide a fast, accurate and robust anti fuse detect circuit capable of quickly reading the state of an anti fuse even when it is only marginally programmed "on". CONSTITUTION: A fusible link(fuse) or anti fuse sensing circuit uses a pre charging element to pre charge an input of a comparator. The pre charging element comprises a capacitor, which is used to capacitively couple a voltage onto the comparator input. The comparator input is decoupled from the positive power supply, eliminating any resistor divider between an anti fuse element(200) and the anti fuse detect circuit. The resulting voltage at the comparator input is initially more positive than an input voltage trip point of the comparator. A predetermined time is allowed to elapse to bleed the comparator input voltage toward the ground voltage, if the fuse is in a conductive state, rather than toward a voltage determined by resistive division between the anti fuse element and the anti fuse detect circuit. The length of time is based on an RC time constant of the circuit calculated with a worst case marginally "on" fuse resistance. After the predetermined time, the comparator input voltage is lower than the comparator input voltage trip point if the fuse is in a conductive state. The comparator output provides a logic value corresponding to the state of the fuse. The comparator output is also used to latch the comparator input high if the fuse is in the off condition.
Patent KR-20000068152-A (KR)
Title: 전자 출판물을 보는 방법 및 장치
IPC: G06Q30/00
Filed: 1997-08-08
Abstract: 휴대용 전자 책에서 읽을 수 있는 기록물의 보급을 위한 전자 출판물 출판 및 배포 시스템이 제공된다. 호스트 컴퓨터는 선택되어 휴대용 전자 책의 메모리로 다운로드될 수 있는 전자적 형태인 기록물의 목록을 포함한다. 호스트 컴퓨터는 트랜잭션을 추적하고, 휴대용 전차 책만이 갖는 안전한 번호를 관련시킨 암호화 시스템을 사용하여 데이터를 다운로드하기전에 암호화한다. 휴대용 전자 책의 메모리에 상주할 때까지 암호화된 데이터는 해독화될 수 없다. 암호화된 데이터를 수신함에 따라, 휴대용 전자 책은 상기 데이터를 해독하고, 화면표시 스크린에 최고 기록물의 내용을 표시할 수 있다. 휴대용 전차 책은 휴대용 전차 책의 기능을 제어하는 운영 시스템이 있는 중앙 처리 장치를 갖는다. 휴대용 전자 책에서 출판물을 보유하는 비휘발성 전자 메모리 저장영역이 있다. 각 키와 인접해 있는 휴대용 전자 책 화면에 있는 아이콘과 같은 그래픽 표현에 상응하는 휴대용 전자 책에 복수의 전자 키가 제공된다. 이 키는 디바이스를 제어하는 사용자 인터페이스에 있어서 필수적인 것이다.
Patent KR-20000068223-A (KR)
Title: Ｈｄｄ 서스펜션용 적층체 및 그의 제조 방법
IPC: H05K1/05
Filed: 1997-08-18
Abstract: 본 발명은, 스테인레스 베이스부 위에 폴리이미드계 수지층 및 도체층이 순차로 형성되어 이루어지는 적층체로서, 폴리이미드계 수지층의 선팽창계수를  1×10 -5 ∼3×10 -5 /℃의 범위로 하고, 또한 스테인레스-폴리이미드계 수지층 사이 및 폴리이미드계 수지층-도체 사이의 접착력을 0.5㎏/㎝이상으로 한 HDD 서스펜션용 적층체를 제공한다. 
     또한, 두께 10∼70㎛의 스테인레스 베이스부 위에 1층 이상의 폴리이미드계 전구체 용액 또는 폴리이미드계 수지 용액을 도포하고, 다시 건조 및 250℃이상의 온도에서 열처리를 행하고, 두께가 3∼20㎛이고 선팽창계수가  1×10 -5 ∼3×10 -5 /℃인 폴리이미드계 수지층을 형성한 후, 두께 3∼20㎛의 도체층을 가열압착하는 HDD 서스펜션용 적층체의 제조 방법을 제공한다. 
     본 발명의 HDD 서스펜션용 적층체는 에칭 처리시에 휘어짐이 적은 배선일체형 HDD 서스펜션에 바람직하다.
Patent KR-20000035995-A (KR)
Title: Spray cap for aerosol container
Inventor: GEIER ADALBERTO
IPC: B65D83/20
Filed: 1997-09-11
Abstract: PURPOSE: A spray cap for aerosol container is provided for a spray cap for aerosol containers comprising an integrally formed housing comprising an actuating button and an actuating lever, both flexibly connected to the housing. CONSTITUTION: A spray cap for aerosol containers comprises an integrally formed housing (1) comprising an actuating button (2) and an actuating lever (3), both flexibly connected to the housing (1). The actuating button (2) has a drive hook (18), which moves into interaction with a drive projection (19) disposed on the actuating lever (3) when the actuating button (2) is firstly moved radially and then axially. Due to the combined movements required for actuating the aerosol container, unauthorised use is to the greatest extent excluded. The actuating button (2) and actuating lever (3) are so designed that, via a recess (16) provided in the actuating button (2), the latter can be moved axially downwards without the drive hook (18) engaging with the drive projection (19) of the actuating lever.
Patent KR-20000036051-A (KR)
Inventor: BOYCE FREDERICK M
IPC: A61K35/76
Filed: 1997-09-11
Abstract: PURPOSE: Provided is the use of a non-mammalian DNA virus containing altered coat protein to express an exogenous gene in a mammalian cell. CONSTITUTION: Provided are methods, nucleic acids, and cells for expressing an exogenous gene in a mammalian cell, involving introducing into the cell a non-mammalian DNA virus (e.g., a baculovirus) having an altered coat protein, the genome of which virus carries an exogenous gene, and growing the cell under conditions such that the gene is expressed. Also provided are methods for treating gene deficiency disorders, neurological disorders, or cancers in a mammal by (1) providing to a cell a therapeutically effective amount of a non-mammalian DNA virus having an altered coat protein, the genome of which virus carries an exogenous, therapeutic gene and (2) growing the cell under conditions such that the exogenous gene is expressed in the mammal
Patent KR-20000062300-A (KR)
Title: 개선된 마이크로프로세서를 위한 게이트된 저장 버퍼
Inventor: WING M J
IPC: G06F9/30
Filed: 1997-12-12
Abstract: 게이트된 저장 버퍼는 호스트 프로세서가 타겟 명령어의 시퀀스를 호스트 명령어로 변환하는 변환 구간 동안 다른 메모리 저장부와는 별도로 순차적으로 생성된 모든 메모리 저장부를 임시적으로 홀드하는 회로와, 변환이 예외를 생성하지 않고 실행할 경우 변환 구간 동안 순차적으로 생성된 메모리 저장부를 메모리로 전달하는 회로와, 동일한 메모리 어드레스에 대한 메모리 저장부가 메모리 어드레스에서의 메모리 액세스에 응답하는 가장 최근 것임을 지시하는 회로와, 변환이 예외를 생성하지 않고 실행할 경우 변환 구간 동안 순차적으로 생성된 메모리 저장부를 제거하는 회로를 포함한다.
Patent KR-20000062344-A (KR)
Title: 금속 표면 처리법
IPC: C23C22/00
Filed: 1997-12-18
Abstract: 본 발명은 아연, 마그네슘 또는 알루미늄 또는 아연, 마그네슘 또는 알루미늄의 합금으로 구성된 금속 표면의 처리방법에 관한 것으로, 처리후 래커, 플라스틱 물질의 코팅, 페인트, 실런트 또는 접착제가 도포된다.  금속 표면의 처리는 수용액으로 침지, 분무 또는 롤링에 의해 10℃ 내지 100℃에서 일어난다.  용액은 2 내지 13의 pH를 가지고 10 -5 mol/ℓ의 농도로 하나 이상의 XYZ형 화합물을 함유한다.  Y는 2 내지 50개 탄소 원자를 함유한 유기 그룹이고 직쇄 구조를 가진다.  X는 COOH, HSO 3 , HSO 4 , (OH) 2 PO, (OH) 2 PO 2 , (OH)(OR')PO 또는 (OH)(OR')PO 2 그룹이다.  Z는 OH, SH, NH 2 , NHR', CN, CH=CH 2 , OCN, 에폭시, CH 2 =CR"-COO, 아크릴아미드, COOH, (OH) 2 PO, (OH) 2 PO 2 , (OH)(OR')PO 또는 (OH)(OR')PO 2 그룹이다.   R'는 1 내지 4개 탄소 원자를 지닌 알킬 그룹이다.  R"는 수소 원자 또는 1 내지 4개의 탄소를 지닌 알킬 그룹이다.  그룹 X 및 Z는 이들의 말단 위치에서 그룹 Y에 각각 결합된다.
Patent KR-20010012246-A (KR)
IPC: H04B7/185
Filed: 1998-04-28
Abstract: 이동국(150)에 있어서의 안테나 시스템(100)은, 적어도 하나의 망 안테나(102)와, 상기 이동국과 통신하기 위한 릴레이 안테나(103)와, 상기 망 안테나(102) 및 릴레이 안테나(103)에 접속된 인터페이스 유닛(104)을 포함하는 주 유닛(101)을 구비하고 있다. 상기 안테나 시스템(100)은 또한 상기 주 유닛(101)내의 릴레이 안테나(103)와 통신하기 위한 상기 이동국(150)내의 로컬 안테나(105)를 구비하고 있다. 상기 주 유닛(101)은 상기 이동국(15)에 착탈시킬 수 있는 한편, 상기 릴레이 안테나(103)와 상기 로컬 안테나(105)는 갈바니 접촉되지 않는다. 결합상태에서는, 상기 릴레이 안테나(103)와 상기 로컬 안테나(105)는 전기 용량성 접속에 의해 전기적으로 상호 접속되고, 분리 상태에서는, 상기 릴레이 안테나(103)와 상기 로컬 안테나(105)는 전기적 원거리 전계 접속에 의해 전기적으로 상호 접속되어 있다.