baber/WOPTO huggingface dataset:
Patent KR-20080091992-A (KR)
Title: Engine hood door of having door handle adjustable length
Inventor: SHIN HAN CHUL
IPC: E02F9/00
Filed: 2007-04-10
Abstract: An engine hood door of having a length-adjustable door handle is provided to protrude the door handle from the engine hood door when opening the engine hood door by pulling extension part of the door handle inside the engine door handle. An engine hood door(7) of having a length-adjustable door handle(16) comprises elastic members(20), and pins(23). The door handle includes a grip(16a) and an extension part(16b). The extension part extends from the grip through holes formed at the engine hood door. The elastic member is installed at the extension part keeps the door handle from protruding out of the engine door hood, when the engine hood door is closed. The pin is inserted in the end of the extension part to prevent separation of the elastic member.
Patent KR-20080098993-A (KR)
Title: Uv blocking composition
Inventor: LIM HYUNG SUP
IPC: A61K8/27
Filed: 2007-05-08
Abstract: An ultraviolet protection composition is provided to have a excellent transmittance of a visible ray and an excellent stability, to block an ultraviolet ray between 200 and 400 nm, to maintain an initial luminance property of a fluorescent light source and to prevent a degeneration of product economically. An ultraviolet protection composition comprises a) a 0.1 - 60 weight% of composite containing a zinc oxide and a metal oxide having yellow and b) a remained solvent for dilution. A mixing mole rate of the metal oxide and the zinc oxide is 50 - 99 : 1 - 50. The metal oxide having yellow is selected from indium(In), bismuth(Bi), vanadium(V) and tungsten(W). A maximum diameter of the composite is 1000 nm or less and an average diameter of the composite is 10 - 200 nm. The ultraviolet protection composition additionally comprises a binder or a dispersing agent.
Patent KR-20080099887-A (KR)
Title: Process for preparation of silicon carbide segment for honeycomb ceramic filter
Inventor: KONG YOUNG MIN
IPC: B01D39/00
Filed: 2007-05-11
Abstract: A method for manufacturing a silicon carbide segment for a honeycomb ceramic filter is provided to prevent hot spotting from being generated on the segment during a microwave drying process. A method for manufacturing a silicon carbide segment for a honeycomb ceramic filter comprises the following steps of: microwave-drying and hot-air drying segment moldings which are cut in a predetermined size after pressing out; and then sintering the moldings. A transfer path of the segment moldings is changed with a predetermined pattern with respect to the applied location of the microwave so that hot spotting cannot be generated in the microwave drying process.
Patent KR-20090001714-A (KR)
Title: Human mamagement system using near field communication
Inventor: KIM NAM YUN
IPC: G06Q50/22
Filed: 2007-05-14
Abstract: A manpower control system is provided to attract attention of people who come in and out through various interfaces, and to offer guide information, thereby preventing accidents of the people. A first LAN(Local Area Network) module(100) transmits first ID information including activation limit rating information. The first ID information is received. A second LAN module(200) transmits second ID information including guide information in accordance with the activation limit rating information to the first LAN module. A third LAN module(300) provides the guide information through differentiated user interfaces according to the activation limit rating information.
Patent KR-20080100707-A (KR)
Title: 이동 가능한 키패드부를 구비한 휴대 단말기
Inventor: KIM DONG HOON
IPC: H04B1/38
Filed: 2007-05-14
Abstract: 본 발명은 이동 가능한 키패드부를 구비한 휴대 단말기에 관한 것이다. 본 발명의 휴대 단말기는 본체부, 제1 키패드부, 제2 키패드부를 포함한다. 본체부는 상단면에 내부 표시부를 구비한다. 제1 키패드부와 제2 키패드부는 서로 접하면서, 본체부의 상단면의 상부에 위치한다. 제1 키패드부는 슬라이딩하여 이동 가능하고, 제2 키패드부는 힌지를 통하여 본체부와 결합되어 힌지를 중심으로 미리 정해진 각도만큼 회전 가능하다.   
     본 발명에 따르면, 휴대 단말기 내부에 크기가 큰 표시부를 구비하여 사용자가 디지털 방송 시청이나 게임 등을 편리하게 할 수 있다. 또한 키패드부를 게임 등을 하기에 편리하도록 배치할 수 있다.  
     
     휴대 단말기, 키패드부, 슬라이딩, 회전, 내부 표시부, 게임
Patent KR-20080104628-A (KR)
Title: Apparatus for composite keyboard with combined remote controling electronic main-wire selection and web-phone
Inventor: CHUNG YONG DUK
IPC: G06F3/02
Filed: 2007-05-28
Abstract: A composite keyboard apparatus is provided to make call origination/termination possible by using the micro current of a general telephone line, and perform a call forwarding service to a preset destination phone number if absence ring is detected and a call forwarding request exists. A telephone terminal apparatus utilizing a keyboard comprises the followings: bridge circuits(1, 4, 7) of three station lines which is formed in circuit type between a tip terminal and a ring terminal; ring detection circuits(2, 5, 8) of he station lines for detecting ring from the bridge circuit which a call is received; loop occupation circuits(3, 6, 9) of the station lines which reserving occupation of the station lines; an integrated switching circuit(10) for supplying the station-line selection and call-forwarding to the final tip terminal and ring terminal of the station lines; and a main controller(16) which is connected with a web phone and receives the station-line selection and call-forwarding.
Patent KR-20090001937-A (KR)
Title: System and method for evaluating project finance and program recording medium
Inventor: PARK JONG CHOON
IPC: G06Q40/06
Filed: 2007-05-29
Abstract: A system and a method for evaluating project finance are provided to analyze cash flow in predicted stress situations of a stress scenario including risk factor items in a project period using a project finance evaluation model. A system and a method for evaluating project finance comprise a staff terminal, a project finance server(100), a project scenario, and a project scenario D/B(145). The project finance server is connected to the staff terminal through a predetermined network. The project scenario is required to build a project finance evaluation model. The project scenario D/B stores objects requiring information registration each project scenario and the objects information.
Patent KR-20080105401-A (KR)
Inventor: HWANG MI KYUNG
IPC: A42B1/00
Filed: 2007-05-30
Abstract: A hat with a hair band is provided to allow the hair to be bound easily even if a user wears a hat. A hat with a hair band is provided with a hair band of a suitable length which is connected with a hat and is used to bind the hair. Preferably the hair band is connected with the back part of a hat.
Patent KR-20080106782-A (KR)
Title: Mobile communication device and list diaplaying method thereof
Inventor: HUH HAN SOL
IPC: H04B1/40
Filed: 2007-06-04
Abstract: A mobile communication terminal and a list displaying method thereof are provided to highlight one of a plurality of items on a screen of the mobile terminal in a bar type. A list displaying method of a mobile communication terminal comprises the following steps of: displaying a list consisting of a plurality of items and highlighting one of the items in a bar shape(S200); and curving/moving the bar in one-side direction when a signal for the movement in the one-side direction is inputted(S240).
Patent KR-20080107119-A (KR)
Title: Finger-insertion type tooth-brush
Inventor: CHOI SUNG RIM
IPC: A46B5/04
Filed: 2007-06-05
Abstract: A finger insertion type toothbrush is provided to allow the inside of mouth to be cleaned evenly by the finger of a user and to allow the plaque to be removed easily. A finger insertion type toothbrush comprises a plurality of projections(2) which are formed at the end part of a filter insertion unit(1); and a toothbrush head(5) which is provided with an insertion hole corresponding to the projections and a plurality of the hair(4) of the toothbrush, wherein the insertion hole of the toothbrush head is inserted into the projections of the finger insertion unit so as to allow the toothbrush head to be attached/detached to/from the finger insertion unit.
Patent KR-20080109236-A (KR)
Title: Group key management method for mobile multicast
Inventor: CHUNG TAI MYOUNG
IPC: H04B7/26
Filed: 2007-06-12
Abstract: A group key management method for mobile multicast regarding mobility of user is provided to minimize waste of resources due to a group key renewal by using a method for locking the group key. A group key management method for mobile multicast regarding mobility of user comprises the following steps: a step for sensing a hand-off of a multicast transmission node(S12); and a step for locking a group key for removing a update of the group key until all member nodes belonging to a receiving group of a multicast traffic completes a channel change through a transmission channel changed according to the hand-off(S18).
Patent KR-20080109458-A (KR)
Title: Method for fabricating capacitor
Inventor: LEE JONG CHEOL
IPC: H01L27/108
Filed: 2007-06-13
Abstract: A method for fabricating capacitor is provided to remove impurity, suppress oxidation of the bottom electrode, and reduce leakage current, so improving an electrical characteristic. A method for fabricating capacitor is comprised of steps: forming a bottom electrode(134); forming a metal nitride layer(136a) on the bottom electrode; performing heat treatment to a metal nitride layer at the first under the nitrogen atmosphere; forming a metal oxide layer(136b) on the metal nitride layer; forming an upper electrode(138) on the metal oxide layer.
Patent KR-20080111653-A (KR)
Title: 3d measuring apparatus for camera using measurment probe of origin correction
Inventor: SHIN HONG KYOUN
IPC: G01B11/30
Filed: 2007-06-19
Abstract: A 3D measuring device for correcting a starting point of a measuring probe by a camera is provided to precisely correct the starting point of a laser probe, which measures height, in the mechanical manner. A measuring probe includes camera probe(10) obtains the images of a certain subject and a laser probe measuring the height profile of the subject. A moving unit(30) moves a measuring frame. A coordinate system is mounted at a side of a base for correcting the starting point of the camera probe. A camera(50) is mounted on the bottom surface of the coordinate system for correcting the starting point of the laser probe. An operation part(60) determines a relative distance value between the corrected starting points according to the coordinates of the starting point. A control part(70) moves the laser probe according to the relative distance value.
Patent KR-20080112645-A (KR)
Title: Refrigerator
Inventor: HWANG BO UI
IPC: B65F1/00
Filed: 2007-06-21
Abstract: A refrigerator is provided to cool food waste with low power consumption for lowering the activity of microorganisms so as to prevent the decomposition of the food waste. A refrigerator includes a case(11) having a receiving space, a metal inner wall(13) coupled in the case, a container(14) having an outer surface closely contacting the inner wall for receiving food waste, and a cooler/heater module(15) coupled with the inner wall thermally for absorbing heat from the inner wall by the power supplied from the outside.
Patent KR-20090000411-A (KR)
Title: Non volatile memory device and method of reading out thereof
Inventor: JANG CHAE KYU
IPC: G11C16/34
Filed: 2007-06-28
Abstract: A non volatile memory device and method of reading out thereof is provided to control sensing time by controlling level and duration of the control signal supplied to the current controller. In a non volatile memory device, a precharging unit(210) comprises a PMOS transistor(P210) connected between a source voltage terminal(Vpre) and a bit line. The PMOS transistor supplies power source voltage having the high level to the bit line in response to the precharge signal(Prechb) having the low level. The cell string(220) comprises a plurality of memory cells(MC0-MCn) in which data are stored. A drain selection transistor(DST) of the cell string selectively connects the bit line(BL) and memory cell according to the drain selection signal. A cell string comprises the current controller(230), which controls current path formation, and a register block(240) comprises a latch storing specific data according to the voltage level of the bit line.
Patent KR-20090000518-A (KR)
Title: A buoy for temporary installation of optical cable
Inventor: GO YOUNG SIK
IPC: B63B45/00
Filed: 2007-06-28
Abstract: A buoy for cable construction is provided to prevent the immersing of buoy although the buoy is damaged by installing a buoyant pipe inside and prevent the shaking at the sea surface and short circuit caused by drooping of cable by supporting the cable in the form of S. A buoy(100) for cable construction comprises a buoy(10) consisting of a hollow upper body(20) in which a fixture(21) is equipped on the upper side in order to fix a lighting unit(22), and a lower body(30) having a diameter which becomes smaller to the lower part and in which a weight(31) is equipped on the bottom inside, a supporting unit(32) in which a cable is inserted from the bottom surface and supported, a buoyant pipe is axially installed inside the buoy, and a clamping unit which is provided on the outside surface of the upper body in order to support the cable in the form of S so that the movement of the cable is minimized.
Patent KR-20090007158-A (KR)
Inventor: LEE TAE HEON
IPC: F16B35/00
Filed: 2007-07-13
Abstract: 맥동 저감형 아이볼트 장치에 대한 발명이 개시된다. 개시된 발명은: 내부에 중공이 형성되어 일단이 개방되며, 중공과 연통되는 관통공이 형성되는 몸체; 및 이 몸체 내부에 배치되는 맥동 저감부재를 포함한다. 
     본 발명에 의하면, 몸체 내부에 댐핑 밸브와 같은 맥동 저감부재를 구비하여, 오일 펌프에 의한 유체의 유압차에 의해서 발생한 맥동파를 효과적으로 흡수함으로써, 파워 스티어링 시스템의 수명 단축을 방지함은 물론, 차체의 진동이 상당량 억제될 수 있도록 하는 효과를 제공한다. 
       
     오일 펌프, 고압 호스, 맥동파
Patent KR-20090008772-A (KR)
Title: System for managing productivity of a beauty salon
Inventor: JEON IKE DOMINICUS
IPC: G06Q10/06
Filed: 2007-07-19
Abstract: A system for managing PPH(Production Per Hour) and PPG(Production Per Guest) in a salon is provided to efficiently manage the PPH and the PPG of designers worked in the salon. An input unit(110) receives various kinds of information related to operation of a salon from a salon manager. A storing unit(120) stores operation information and various kinds of software related to PPH and PPG. A PPH/PPG manager(130) periodically calculates the PPH and the PPG. An output unit(140) displays an input screen and various kinds of screens for inputting related information to check the PPH and the PPG.
Patent KR-20090011222-A (KR)
Title: Method for multi-stage substrate etching and terahertz radiation source manufactured by this method
Inventor: BAIK CHAN WOOK
IPC: H01L21/306
Filed: 2007-07-25
Abstract: A method for etching multi-stage substrate and a terahertz radiation source using the same are provided to improve etching quality by minimizing a radius of curvature of an edge. A oxide film(310) is formed on a first substrate(300). A photoresist coating is formed on one surface of the first substrate. An align key pattern(330) is formed on a photoresist coated surface. A first mask pattern is formed on an opposite surface of the photoresist coated surface. A hole is formed by etching the first substrate with the first mask pattern as an etching mask. A second substrate(350) is contacted with the first substrate. A second mask pattern is formed on the second substrate. A hole is formed by etching the second substrate with the second mask pattern as an etching mask. An oxide film having etching selection ratio between the first substrate and the second substrate is removed.
Patent KR-20080013765-A (KR)
Title: Method of measuring variance of data payload in wireless communications system and related apparatus
Inventor: TSENG LI CHIH
IPC: H04L12/24
Filed: 2007-08-06
Abstract: A method and an apparatus for measuring the variance of data payload in a radio communication system are provided to prevent the measured result of data variance values from increasing the maximum variance reference value and reduce the generation probability of the situation, thereby effectively preventing a traffic measurement error and improving following radio resource distribution. A method(30) for measuring the variance of data payload in a radio communication system comprises the following steps of: setting plural data variance reference values(302); receiving the measured result of plural data variance values(304); and dropping the measured result of the data variance values to the maximum variance reference value out of the plural data variance reference values when the measured result of the data variance values is greater than the plural data variance reference values(306).
Patent KR-20090017242-A (KR)
Title: Apparatus for solution treatment
Inventor: LEE OK SEONG
IPC: H01L21/02
Filed: 2007-08-14
Abstract: A solution treatment equipment is provided to secure enough space between the liquid treatment equipment and the adjacent facility and to perform the maintenance and repair of the liquid treatment equipment. The unit driving part(110) transfers the liquid processing unit(105) connected to the driving part to the upper work space(175) of the liquid treatment equipment(100). The solution processing units(120, 135, 155) are moved by unit driving parts (125, 140, 160) to the lower work space(180) of the liquid treatment equipment. The chambers(115, 130, 145, 165) is attached and detached from by driving. The ducts(150, 170) controls the length by driving. The work spaces are formed by attaching and detaching of the chamber. The duct is formed with the corrugated pipe.
Patent KR-20090020747-A (KR)
Inventor: KIM YOUNG HWAN
IPC: A63B69/36
Filed: 2007-08-24
Abstract: An apparatus for practicing golf putting is provided, which enables a user to arbitrarily control angle and distance of the golf club and to practice golf putting. An apparatus for practicing golf putting comprises: a first base frame(10) and a second base frame(20) which are located at the fixed length; a pair of support bars(30) connecting both ends of each base frame; a first guide rod(40) which is combined with a guiding hole(31) of rectangular shape and is connected by the first fixing unit; and a second guide rod(50) which is distanced from the first guide rod, and is connected by the second fixing unit.
Patent KR-20080078514-A (KR)
Title: Memory device and method of operating the same
Inventor: WANG JONG HYUN
IPC: G11C16/04
Filed: 2007-09-17
Abstract: A memory device and a driving memory thereof are provided to decrease a programming time by verifying multiple levels for one program pulse in the memory device at once. A memory device includes a memory cell array(210), a page buffer(220), and a verification controller(260). The memory cell array includes plural cell strings, which are connected to respective bit lines and a common ground line. During a program verification process, a positive voltage is supplied to the common ground line. The page buffer programs the multi-level cells through the respective bit lines and reads data from the memory cells. The verification controller couples the respective bit line with the page buffer according to the voltage level, which is precharged on the bit line during a program verification or data reading process, such that the page buffer determines a program state of the memory cell.
Patent KR-20090037239-A (KR)
Title: Terminal having function for rendering image and program recording medium
Inventor: MARCELO ESPERIDIAO
IPC: H04B1/40
Filed: 2007-10-11
Abstract: A terminal having an image converting function and a program recording medium thereof are provided to convert a two dimensional image into a three dimensional image automatically without user's manipulation. A terminal(100) having an image conversion function includes a camera(121) and a controller(180). The camera receives a two dimensional image, and the controller estimates plural planes which forms one space concept and at least one vanishing point in the two dimensional image. In addition, the controller converts the inputted two dimensional image into a three dimensional image by using the estimated vanishing point and the estimated planes.
Patent KR-20090039375-A (KR)
Title: Mems microphone package
Inventor: SONG CHUNG DAM
IPC: H04R19/04
Filed: 2007-10-18
Abstract: A MEMS microphone package is provided to improve the noise shield property by directly attaching the case of MEMS microphone package to the main board. A MEMS microphone package comprises a metal case(102), a PCB substrate(106), a supporting member(104), and a metal mesh. The acoustic hole(102a) is formed on the floor side of the metal case. A MEMS microphone chip(10) and an ASIC chip(20) are mounted on the PCB substrate which is inserted into the case. The supporting member forms the space between the case and the PCB substrate by supporting the PCB substrate. The metal mesh prevents from the foreign material from being inserted through the acoustic hole and shields the inflow of the external noise.
Patent KR-20090045727-A (KR)
Inventor: PARK DONG SAUK
IPC: B62D33/06
Filed: 2007-11-02
Abstract: 본 발명은 트랙터의 캡을 지지하는 캡 브릿지 시스템에 관한 것으로, 
     종래 트랙터의 캡 브릿지 시스템은 상용차로서의 트랙터가 비포장도로(OFF ROAD) 및 포장도로간의 빈번한 교차 운행조건에도 불구하고 동일 튜닝(Tuning) 캡 서스펜션(20')이기 때문에 승차감이 좋지 않게 됨은 물론 휠베이스(WHEEL BASE)가 짧아 트레일러 연결용 호스 마운팅 브라켓트(30')로 현지 임의 이동 설치하여야 하는 문제가 있었고, 트레일러 연결시 트레일러 연결용 호스 마운팅 브라켓트(30')를 전방으로 이동해야 하는 문제가 있었으며, 호스 및 와이어링의 외부 노출 설치로 인해 파손이나 마모(WEAR)의 우려가 많게 되고, 작업등이 1개만 설치됨으로써 후방 좌우 측면 작업시 작업등 위치와 작업자 위치에 따라 조명의 가시권이 확보되지 않는 음영부분 발생되는 문제가 있었던 바, 
     캡 브릿지의 상부 양측에 코일스프링과 쇼바로 이루어지는 캡 서스펜션을 마련하고, 양 캡 서스펜션의 상단에 설치되는 플로팅바의 하단 중앙에 가속도센서를 설치하여 가속도센서로 진동 가속도를 측정하고, 특정 가속도 이상시 코일스프링내 쇼버의 오일압력을 조정하여 감쇠력을 변경하도록 한 것과, 
     캡 브릿지의 일측 내부에 에어 연결라인과 전장 와이어링 연결라인을 마련하고, 캡 브릿지의 타측 내부에 유압펌프에 접속되는 유압라인을 마련하며, 캡 브릿지의 일측 하단부에 에어 연결단자와 와이어링 연결단자를 마련하고, 캡 브릿지의 전면 상부 중앙에 트레일러 연결용 에어 외부 연결단자와 트레일러 연결용 전장 와 이어링 외부 연결단자를 마련한 것, 그리고 캡 브릿지의 전면 상부 양측에 각각 작업등을 설치한 것을 특징으로 하는 본 발명에 의하면 캡 지지 및 승차감 기능 측면에서 캡 서스펜션의 쇼바의 감쇠력을 가변 제어함으로써 주행 노면별 최적 상태의 일정 승차감을 유지할 수 있게 되고, 캡 브릿지에 부착되어 있는 브라켓트나 장치들의 기능을 캡 브릿지의 내부로 통합 설치하여 와이어링이나 호스의 파손 문제점 및 브라켓트 등의 레이아웃(LAYOUT)상 간섭 문제를 없앨 수 있게 될 뿐 아니라 주행저항 및 소음을 현저하게 저감할 수 있게 되며, 야간에 캡 후방에서의 작업시 음영이 발생하지 않게 되고 보다 밝은 조명을 확보할 수 있게 되는 등의 효과를 얻을 수 있게 된다. 
       
     트랙터, 캡 브릿지, 캡 서스펜션, 에어 연결라인, 와이어링 연결라인, 유압라인, 가속도센서
Patent KR-20090048675-A (KR)
Inventor: KIM KYONG BOK
IPC: H01R13/10
Filed: 2007-11-12
Abstract: 본 발명은 전원칼의 외측에 삽입하는 전선접촉 및 전원칼의 외부 설치의 스프링이 전선을 고정하는  
     외측에 전선접촉 전원칼설치 콘센트에 관한 것으로 보다 구체적으로는 전원칼 등과 같이 삽입하는 전선이 전원칼의 외측에 접촉하고 그 전원칼에 접촉한 전선을 전원칼의 외부설치의 스프링이 전선 고정 등과 같이 전선이 외부에 접촉을 위한 전원칼식 구조가 병설됨을 특징으로 하는 외측에 전선접촉 전원칼설치 콘센트에 관한 것으로, 이를 위하여 삽입하는 전선이 칼의 외측에 접촉하는 전원칼 및 전원칼의 외부에서 스프링 등과 같이 외측에 전선접촉의 전원칼의 구조가 병설된 외측에 전선접촉 전원칼설치 콘센트의 구조를 개시하고, 이를 통하여 삽입하는 전선이 전원칼의 외측에 접촉 및 전원칼의 외부에서 스프링 등과 같이 전선을 고정할 수 있다.  
     또한, 삽입전선이 칼의 외측에 전선접촉되고, 외부 스프링 고정수단이 삽입전선을 고정함으로써 전선이 칼의 외측에 고정할 수있다. 
     또한, 콘센트의 몸체에 스프링 설치하고 칼에 삽입하는 전선에 변위 전선을 스프링으로 고정함으로써 그 전선접촉 부분을 직선이 되는 칼을 포함할 수있다. 
     또한, 본 발명에 있어서, 콘센트의 복수회로하는 삽입전선이 외측에 접촉되는 칼을 복수로 설치하고 삽입하는 전선에 변위 및 전선을 스프링으로 고정함으로써 그 복수회로 되는 칼과 스프링을 포함할 수있다. 
       
     콘센트, 전선접촉 부분 직선 및 무 절단칼, 스프링, 플러그
Patent KR-20090051485-A (KR)
Inventor: KIM DONG HUN
IPC: H04B5/04
Filed: 2007-11-19
Abstract: 본 발명은 무선 호출시스템에 관한 것으로써, 더욱 구체적으로는 제조 단가를 최소화할 수 있도록 하면서도 고객이 원하는 의도를 쉽게 확인할 수 있도록 하고, 호출의 수신 여부에 대하여 고객이 쉽게 인지할 수 있도록 한 새로운 형태의 업소용 버튼식 양방향 무선 호출시스템에 관한 것이다. 
     이를 위해 본 발명은 각 테이블에 구비되어 개개의 식별 코드를 가지며, 호출 버튼과, 복수의 단일 메뉴에 대한 주문을 수행하는 복수의 주문 버튼 및 접수 확인 램프가 설치된 주문 단말기; 상기 각 테이블의 주문 단말기로부터 송출된 신호를 수신하여 해당 신호에 대한 내용 및 해당 테이블 정보를 디스플레이하는 디스플레이부; 그리고, 상기 각 테이블의 주문 단말기 혹은, 상기 디스플레이부와 연동되도록 구성되며, 호출이나 주문이 발생된 테이블의 주문 단말기에 설치된 접수 확인 램프를 발광시키는 확인 버튼이 구비된 응답 단말기:가 포함되며, 서로 간은 무선 신호의 송수신이 가능하게 구성됨을 특징으로 하는 업소용 양방향 무선 호출시스템이 제공된다. 
     
     버튼식 양방향 무선 호출, 주문 단말기, 업소 단말기, 응답 단말기