baber/WOPTO huggingface dataset:
Patent KR-20150024011-A (KR)
Title: 차량용 공조장치
Inventor: JEE YONG JUN
IPC: A61L9/20
Filed: 2013-08-26
Abstract: 공조 케이스의 내부로 유입되는 공기를 정화함과 더불어 증발기를 살균 및 탈취하며, 광촉매 모듈의 설치 위치를 최적화하고 광촉매 모듈의 탈부착이 용이하여 유지 보수에 이점이 있는 차량용 공조장치가 개시된다. 차량용 공조장치는 입구측에 공기유입구가 형성되고 출구측에 공기토출구가 형성되며 내부에 공기 통로가 형성되는 공조 케이스와, 상기 공조 케이스의 공기 통로 상에 설치되는 증발기와, 상기 공조 케이스의 내부에 공기를 송풍하는 송풍장치를 포함하며, 상기 공조 케이스의 내부에 광촉매 모듈이 구비되고, 상기 광촉매 모듈은 조사되는 광에 의해 광 촉매 반응을 일으켜 라디칼을 발생시키는 촉매부와, 공기 유동 방향으로 상기 촉매부의 상류 측 또는 하류 측에 배치되어, 상기 촉매부로 자외선(UV) 광을 조사하는 광원부를 포함하며, 상기 촉매부는 제1 촉매부와, 공기 유동 방향으로 상기 제1 촉매부의 하류 측에 배치되는 제2 촉매부를 구비하는 듀얼 타입으로 구성된다. 따라서, 별도로 필터를 교체하지 않아도 되고, 담체의 종류 선택 또는 광원부의 적절한 온/오프 제어를 통해 광촉매 모듈이 거의 반영구적으로 사용 가능하며, 공조 케이스의 내부로 유입되는 공기를 정화함과 더불어 증발기를 살균 및 탈취할 뿐 아니라, 광촉매 모듈의 설치 위치를 최적화하고 광촉매 모듈의 탈부착이 용이하여 유지 보수에 이점이 있다.
Patent KR-20150024553-A (KR)
Inventor: JEON EUN SEOK
IPC: B62D3/12
Filed: 2013-08-27
Abstract: The present invention relates to a rack and pinion type steering apparatus. According to the present invention, the rack and pinion type steering apparatus can prevent loosening, which is produced due to a lack of coupling clamping force or external impact in a coupling portion of a rack bar and a ball housing, by absorbing an impact of a rack housing and the ball housing when a steering wheel makes a full turn. In addition, the present invention prevents steering stability from being lowered by leaving a steering angle when making the full turn since a stroke is changed when the steering wheel makes the full turn as the ball housing is transformed or damaged due to a continuous impact after the endurance of a car is progressed, and improves assembly.
Patent KR-20140027891-A (KR)
Title: Epoxy acryl based polymerizable composition and method of preparing epoxy acryl based optical material
Inventor: JANG DONG GYU
IPC: G02B3/00
Filed: 2013-08-27
Abstract: The present invention relates to a polymerization composition for an epoxy acrylic optical material and a method for manufacturing an epoxy acrylic optical material, and more specifically to a polymerization composition for an epoxy acrylic optical material having high yield without developing striae or white turbidity by maintaining an appropriate polymerization speed, and to a method for manufacturing a high-quality optical material. Provided is the polymerization composition for the epoxy acrylic optical material, comprising a compound represented by the chemical formula 1, which comprises 0.1-2 wt. % of alpha methylstyrene dimer with respect to the total polymerization composition. In the present invention, the high-quality epoxy acrylic optical material that does not develop striae or white turbidity can be easily manufactured at low costs by stably maintaining the appropriate polymerization speed. ′Chemical formula 1′ wherein n = 0 - 15, R1 represents H or CH3, and R2 represents H or Br.
Patent KR-20150025307-A (KR)
Inventor: LIM HEE KYU
IPC: F16H1/28
Filed: 2013-08-28
Abstract: An active steering apparatus for reducing noise is disclosed. The active steering apparatus for reducing noise according to the present invention comprises: a locking plate which rotates with the operation of a motor part; a wave generator which rotates with the locking plate; a flex spline which rotates the wave generator to change speed; a circular spline which engages with the outer circumference of the flex spline and rotates; and a cut-off part for cutting off a space between the locking plate and the circular spline.
Patent KR-20150026352-A (KR)
Inventor: KIM CHANG YOUNG
IPC: H04W16/32
Filed: 2013-09-02
Abstract: Disclosed are a cell coverage changing apparatus and an operation method of the cell coverage changing apparatus, which can change a coverage of a small cell adaptively in accordance with a degree of interference with a macro cell without special interlocking and information exchange between the small cell and the macro cell, thereby effectively avoiding interference between the small cell and the macro cell. The cell coverage changing apparatus comprises: a received signal strength checking unit which checks an RSSI of an uplink signal that is measured in a specific cell; an interference degree determining unit which determines a degree of interference between the specific cell and another cell based on the RSSI of the uplink signal and a preset interference strength threshold; and a cell changing unit which changes a coverage of the specific cell according to the degree of interference to control the interference between the specific cell and another cell.
Patent KR-20150026505-A (KR)
Inventor: YOON YOENG CHEOL
IPC: H05B37/02
Filed: 2013-09-03
Abstract: A technical problem of the present invention is to provide a control system, particularly, a system for controlling a lighting fixture, which controls the lighting fixture such that light capable of generating illumination darker than or equal to that of the surroundings in which the lighting fixture is mounted is outputted when a turn-on signal for turning on the lighting fixture is received. For this purpose, according to the present invention, the system for controlling the lighting fixture comprises: a first lighting fixture which is mounted in a first space to output light; a first switch which receives a user control signal for controlling an intensity of the light of the first lighting fixture; a first illumination sensor which is mounted in the first space to detect first illumination of the first space; a second lighting fixture which is mounted in a second space to output light; a second switch which receives a user control signal for controlling an intensity of the light of the second lighting fixture; a second illumination sensor which is mounted in the second space to detect second illumination of the second space; and a space illumination control unit which stores a look-up table, in which illumination and a relationship between a starting light intensity and a target light intensity are set, receives the first illustration and the second illustration to transmit a control unit control signal, which turn on the second lighting fixture to the staring intensity corresponding to the first illustration of the look-up table and to transmit a control unit control signal, which increases the light intensity of the second lighting fixture to the target light intensity corresponding to the first light illumination of the look-up table, to the second lighting fixture when the turn-on signal is received from the second switch.
Patent KR-20150009410-A (KR)
Title: 발열 원심펌프 및 발열 장치 시스템
Inventor: KANG HURN GOOG
IPC: F24H9/18
Filed: 2013-09-02
Abstract: 원심력은 운동 에너지 및 위치에너지의 계산에서 제외된다(원심력은 가짜의 힘이다.) 
이의 가짜의 힘의 의미를 학문에서도 올바르게 해석하지 못하고 있는 실정이다. 
그것은 원심력이 크든 작던 또는 그것을 어떻게 이용하든 어떤 운동계에서 에너지의 계산에서 제외된다는 의미이다. 따라서 만약 방법이 있다면 원심력으로 또 다른 일(에너지)를 만들어 낸다고 하여도 자연현상적으로 모순이 없다. 지금까지 펌프를 이용하여 교축등의 현상을 이용하여 실제로 이론적 입력 에너지 계산보다 실제로 물의 온도 증가치(에너지)가 증가되어 나오는 현상이 몇몇 있다. 이들은 사실은 교축이나 충돌 등으로 인한 현상이 아니라 원심력으로 에너지의 창조가 가능했던 이유에서이다. 
(출원서 10-2004-0108318 (본인출원) 및 본 출원서 원리⑧내용 참조) 
그렇지만 지금까지의 장치들은 원심력으로 에너지 창조가 가능했던 이유를 모른채 장치가 창안되어졌으므로(이론적 바탕이 없는 채) 그 효과를 극대화 할 수가 없었다. 본 발명은 원심력을 이용한 에너지의 형태가 열에너지로 발생되도록 극대화 한 발명이다. 
또한 펌프에서 토출된 유체가 압력에너지를 유체의 이동에 필요한 압력만이 남아 나머지는 열 에너지로 변환되게 하여 발열 펌프에서 발생시킨 열과 더불어 더욱 높은 열에너지를 얻기 위한 유체충격 발열장치가 추가로 부착되어 전체적으로 매우 높은 열 에너지를 얻기 위한 시스템이다.
Patent KR-20150030869-A (KR)
Inventor: OH JAE CHUL
IPC: G06F9/44
Filed: 2013-09-13
Abstract: A method for automatic return from a standby power off mode of electronic appliances is disclosed. The method comprises the steps of: (a) checking whether a first operating signal of a remote is generated; and (b) transmitting an automatic return command to a standby power off controller when the first operating signal is generated in step (a). Therefore, the method enables electronic appliances to receive a remote signal to operate by detecting an electronic appliance use intention of a user through a remote and automatically supply power to the electronic appliances, wherein the power is completely blocked by a smart standby power off controller.
Patent KR-20150030891-A (KR)
Inventor: PYEONG SUNG IN
IPC: E04F15/08
Filed: 2013-09-13
Abstract: 본 발명은 열효율이 우수한 마루바닥재에 관한 것으로 그 목적은 인체에 유용한 적정 음이온및 원적외선이 발생 할수 있게 하여 인체에 유용한 영향을 주고 바닥 난방열이 빠르게 나무마루로 전달될 수 있도록 하는 것이다 
본 발명은 원목마루,온돌마루등 마루바닥재(c) 저면에 1 m～2 m간격으로 3 m폭의홈을 3mm～8mm깊이로(깊이는 원목 두께에따라 다양하게 할 수있다) 홈을 가공하는것을 특징 으로 한다 마루는 다양한 두께와 재질,등 공지의 것이다 가공된 홈 내부에 맞게 지지판재를 삽입하고 원목마루저면은 은사로 직조된 섬유를 접착 한다 지지판재는 황토석재,토르마린석재,게르마늄석재,등에 한정 하지 않고 각종대리석등 을 사용 할 수 있으며 두께 또한 다양하게 조절할 수 있다 지지판 석재와 원목마루저면은 은사로 직조된섬유를 물1000ml에 밀가루500g토르마린50g(3000메쉬)흑운모분말30g 천기석분말20g(각각1000～3000메쉬분말)을 넣고 100도c에서2시간정도 교반하여 접착풀을 만들어 접착시킨다 
본 고안 은 상면에 일반적인 원목마루나 온돌마루의 질감은 그대로 살리면서 가공된 홈에 각종 기능성 석재를 삽입 접착 시켜 인체에 유용한 적정량의 음이온과 원적외선이 발생되며 마루 바닥재 저면에는 은사로 직조된 섬유(a)가 접착되어 수맥파나 전자파를 막아주고 열전도율이 일반 마루바닥재 보다 약 20～30%이상 빨라져 에너지절감에도 상당한 효과가 있는것이다
Patent KR-20150033804-A (KR)
IPC: B63B35/44
Filed: 2013-09-24
Abstract: A sea separation method of a floating marine structure is disclosed in the present invention. According to the present invention, the sea separation method of a floating marine structure cuts a hull into a plurality of sections. The present invention checks a stress applied to the hull welding portions of each section, and cuts the hull by controlling the stress within the allowable stress.
Patent KR-20150034997-A (KR)
IPC: G01C21/34
Filed: 2013-09-27
Abstract: Disclosed are a method and a system for clearly notifying the destination by a route guide. A destination information providing method in the location-based services comprises steps of: determining whether the access to the destination which is designated by a user when guiding a route using a map screen where location information of a user is mapped; and activating a visual notification function to the destination when approaching the destination.
Patent KR-20150038945-A (KR)
IPC: H01M2/20
Filed: 2013-10-01
Abstract: The present invention provides a battery cell where an electrode assembly including unit cells in a stacked structure of an anode, a cathode, and a separator provided therebetween, and a separation layer consecutively reeling the unit cells are installed in a storage unit of a battery case; a positive tab or a negative tap protrudes from at least one side of the outer surface of the anode and the cathode of the unit cells; two or more separation layers among the separation layers in the unit cells lie between the anode and the cathode and protrude longer than the anode and the cathode to form separation a layer extension part; and at least portions of the separation layer extension parts are connected to each other on the outer surface of the unit cells, and a portion of the separation film corresponding to the interconnected separation layer extension parts is exposed to the outside to allow an electrolyte to enter.
Patent KR-20150040044-A (KR)
IPC: C10L5/02
Filed: 2013-10-04
Abstract: 본 발명은 석탄에 바이오매스가 혼합되더라도 석탄의 연소 패턴으로 연소하도록 소수성 바이오액(Bio-liquid)을 이용한 하이브리드 연료 및 그 제조 방법을 제공한다. 본 발명에 따르면, 바이오액에 계면활성제를 첨가한 후 물과 혼합하는 바이오액 혼합물을 형성하고, 해당 바이오액 혼합물을 석탄에 혼합시킨 후 건조하여 하이브리드 연료를 제조한다.
Patent KR-20130139807-A (KR)
Title: Filter assembly for syringe
Inventor: JANG JIN YOUNG
IPC: A61M5/165
Filed: 2013-10-10
Abstract: The present invention relates to a filter assembly for a syringe which comprises: a shielding film which includes an elastic material, and in which an opening unit, in which liquid chemical is absorbed, is formed in the upper part and a plurality of cutting lines which are opened in downward by absorption pressure of the liquid chemical; a filter which is in a circular plate form and arranged in the lower side of the shielding film and filters foreign substances of the liquid chemical absorbed through the cutting lines; and a filter plate which is in a circular plate form and is arranged on the lower surface of the filter, and in which a plurality of absorption holes is formed to facilitate absorption of the liquid chemical passed through the filter; and a discharging column which is formed in a column form in which a penetration hole is formed in the center and penetrates the shielding film, and in which the lower end is combined with the filter plate in one body. The present invention filters foreign substances such as glass pieces and rubber pieces by equipping with the filter assembly for a syringe in a needle part so that liquid chemical without foreign substances can be discharged from the syringe during injection and direct injection can be possible for patients who can be directly injected by making the liquid chemical to go through the filter when the liquid chemical is absorbed to the syringe. The present invention is suitable for injecting liquid chemical through a valve equipped in a ringer hose after removing the syringe needle for patients getting IV injection.
Patent KR-20150043083-A (KR)
Title: 탑드라이브의 수평 위치 조절이 가능한 데릭 시스템
IPC: B63B35/44
Filed: 2013-10-14
Abstract: 본 발명은 탑드라이브의 수평 위치 조절이 가능한 데릭 시스템에 관한 것으로서, 더욱 구체적으로는 탑드라이브(topdrive)가 데릭의 내부 공간에서 상하 이동과 함께 전후 및 좌우 이동이 가능하도록 하여, 탑드라이브가 직접 핑거보드(finger board)에서 스탠드 파이프를 픽업할 수 있도록 하고, 이로 인해 작업 시간을 단축시키며, 설치와 유지 및 관리에 소요되는 비용을 줄일 뿐만 아니라 공간의 활용도를 높이도록 하고, 탑드라이브를 이용하여 다양한 작업을 수행할 수 있도록 하는 탑드라이브의 수평 위치 조절이 가능한 데릭 시스템에 관한 것이다. 
본 발명에 따른 탑드라이브의 수평 위치 조절이 가능한 데릭 시스템은 시추를 위한 데릭 시스템에 있어서, 호이스팅와이어에 연결되어 데릭 본체의 내측에 설치되는 탑드라이브; 상기 호이스팅와이어에 설치되는 와이어가이드; 상기 와이어가이드의 전후 및 좌우 이동을 가이드하도록 상기 데릭 본체에 설치되는 가이드부; 및 상기 와이어가이드가 상기 가이드부에 가이드되어 전후 및 좌우로 이동하도록 하는 이동구동부를 포함한다.
Patent KR-20150043178-A (KR)
IPC: A61C13/263
Filed: 2013-10-14
Abstract: The present invention relates to an abutment and a connection screw used in a dental implant system, comprising a circular truncated cone-shaped connection part inside where the head part of a connection screw is circular truncated cone-shape. In the present invention, a torque is pressurized, when assembling an implant system, thereby enabling the circular truncated cone-shaped head part of the connection screw to be inserted in the circular truncated cone-shaped connection part and accordingly improving fatigue fracture of the abutment and the release of the connection.
Patent KR-20150044708-A (KR)
IPC: C12M3/00
Filed: 2013-10-17
Abstract: The present invention relates to a circulation culturing system, comprising a plurality of double culturing containers; a circulating pipe which is connected to each culturing container to enable the culturing container to be connected to each other and connects a pair of culturing containers installed on both ends; a pump which is connected and installed on the circulating pipe and supplies fluid to the culturing container along with the circulating pipe; a pump driving tool which drives the pump; a weight measuring sensor which is installed on the culturing container to measure the change value of weight of the culturing container in a culturing process; and a flux controlling tool which is allowed to selectively drive at least one pump driving tool according to signals measured in the weight measuring sensor.
Patent KR-20150048389-A (KR)
Inventor: KIM SANG JIN
IPC: C12M3/02
Filed: 2013-10-28
Abstract: The present invention relates to a cell culture device, comprising: a medicine storage room; a cell culture room connected to the medicine storage room, and placed higher than the medicine storage room; a pump unit for circulating a medicine in the medicine storage room to the cell culture room; and an opening and shutting unit shutting an open unit of the medicine storage room to be isolated from the atmosphere.
Patent KR-20150049696-A (KR)
Inventor: LEE WOO SONG
IPC: A61P31/12
Filed: 2013-10-30
Abstract: The present invention relates to: a pharmaceutical composition for prevention or treatment of viral hemorrhagic septicemia (VHS) comprising an Ecklonia cava extract, and a compound derived therefrom; a method for prevention or treatment of VHS including a step of injecting the pharmaceutical composition to an individual; an antivirus compound for VHS comprising the compound derived an Ecklonia cava extract; a composition for a feed additive comprising an Ecklonia cava extrac or the compound derived an Ecklonia cava extract therefrom; and a method of farming fish comprising a step of feeding the feed including the composition for a feed additive to fish.
Patent KR-20150050129-A (KR)
Inventor: YUN SANG WOONG
IPC: B66C23/90
Filed: 2013-10-31
Abstract: The present invention relates to a ship with a movable crane having high cohesion between the movable crane and a fixing facility in the ocean during bad weather comprising: a running rail extended toward one side along a hull; a support frame moved on the hull by being combined to be slid on the running rail; the crane including a tow portion which tows an object by being connected to the support frame; a parking block arranged on a moving path of the support frame of the crane containing the crane; and fixing units connecting the support frame and the parking block, and fixing the crane in the parking block.
Patent KR-20150052988-A (KR)
Inventor: KIM YOUNG RAE
IPC: H02K13/00
Filed: 2013-11-07
Abstract: The present invention relates to a brush plate. The present invention provides a brush plate which has a large through hole in its center and is radially formed around the through hole. The brush plate has a first plate and a second plate. The first plate and the second plate are integrated by the medium of a separation part. According to the present invention, the assembly process of a brush card can be quickly performed by using a method of cutting the brush plate after insert molding to integrate the brush plate and the brush card. Moreover, the thermal deformation of the brush card can be prevented by forming the brush plate in a hole for fixing a brush holder.
Patent KR-20150060266-A (KR)
Inventor: CHOI JUN KYUN
IPC: G06F17/00
Filed: 2013-11-26
Abstract: An object serialization method to share web content and a device thereof are disclosed. A content object serialization method comprises the steps of: performing the textualization of a hyper text markup language (HTML) code of at least one object, included in web content which is to be shared with other devices, in a device; and objectifying a property of the object in a java script object notation (JSON) form, according to a sequence of the HTML code, in the device.
Patent KR-20150061338-A (KR)
Inventor: BYUN HYUN TAE
IPC: H01L51/52
Filed: 2013-11-27
Abstract: Disclosed are an organic light emitting display apparatus which prevents cognitive bubble from being generated in an encapsulation structure under the high temperature and humidity, and a method for manufacturing the same. The organic light emitting display apparatus of the present invention comprises: a TFT substrate including a thin film transistor; an organic light emitting diode on the TFT substrate; a protection layer formed on the TFT substrate and the light organic light emitting diode to cover the organic light emitting diode; a viscoelastic layer formed on the TFT substrate and the protection layer; and an encapsulation film on the viscoelastic layer, wherein the viscoelastic layer is formed as a viscoelastic member having more than or equal to 30% of the elastic portion.
Patent KR-20150062706-A (KR)
Title: 주파수 도약신호의 스펙트럼 센싱 방법 및 장치
Inventor: OH HYUK JUN
IPC: H04B1/7143
Filed: 2013-11-29
Abstract: 본 발명은 주파수 도약신호의 스펙트럼 센싱 방법 및 장치에 관한 것으로서, 모든 경우의 반송파 위치와 시간적 위치에 대하여 수신 신호의 에너지를 계산하여 해당 주파수 및 시간에서의 신호의 존재 유무를 판단하는 것이 아니라 주파수 도약 신호의 특성을 이용하여 기존 반송파에서 새로운 반송파로 주파수 도약이 시작하는 지점과 종결되는 지점을 시간적으로 어느 정도 떨어져 있는 특정 두 시간에서의 평균 에너지 차이값의 크기로 판단함으로써 주파수 도약 패턴을 추정하는 방법 및 장치에 관한 것이다.
Patent KR-20150065101-A (KR)
Title: Clamping apparatus for welding
Inventor: LEE YOUNG JU
IPC: B23K37/04
Filed: 2013-12-04
Abstract: Disclosed is a clamping device for welding. According to an embodiment of the present invention, the clamping device for welding comprises: a locator constituting a mounting surface on which to mount a clamping part of a material, and fixated on top of a base by a frame; a plurality of clampers connected to one side and another side of an upper part of the locator via links having clamping surfaces formed on the end parts thereof; a plurality of clamping cylinders hinged to one side and another side of a middle of the locator via hinge rods having a fore-end of an operating rod hinged to a rear end part of the clampers; and a displacement detecting means configured on one side of the clamping cylinders to constantly measure a stroke of the operating rod, and output a signal thereof to a controller.
Patent KR-20140074227-A (KR)
Title: Sterilizing water generation apparatus
Inventor: SAEKI YUJI
IPC: C02F1/467
Filed: 2013-12-05
Abstract: The purpose of the present invention is to provide a sterilized water generating device that can afford the miniaturization of the sterilized water generating device, increase in sterilized water generating capacity and increase in the lifespan of an electrode for generating sterilized water simultaneously at a high level. The sterilized water generating device, which generates chlorine at a cathode by directly electrolyzing water including chloride ions and generates the sterilized water of hypochlorous acid via the reaction of the chlorine with water, comprises: an electrode installed in an electrolyzer having the water, which includes chloride ions, passing and having a catalyst layer installed on an electrode substrate composed of titanium or titanium alloy; and a control device for generating hypochlorous acid in an electrolytic layer by applying an electric current to the electrode. The control device applies an electric current with electric current density of 7 to 20 A/dm^2 to the electrode and conducts a pole change of converting the positive and negative poles of the electrode. The catalyst layer of the electrode is composed of a composite of metal and/or metal oxide including at least iridium oxide, rhodium oxide and tantalum oxide, wherein the concentration of platinum in the composite is less than 4 mol%.
Patent KR-20130139825-A (KR)
Title: High strength and high toughness wire rod having excellent surface property and method for manufacturing the same
Inventor: KIM DONG HYUN
IPC: C22C38/00
Filed: 2013-12-06
Abstract: The present invention relates to a high strength and high toughness wire rod suppressing the generation of a surface oxide and having excellent surface properties by forming the even oxide. For this, the present invention provides the high strength and high toughness wire rod the having excellent surface properties and containing 0.005-0.02 weight% of Sb.
Patent KR-20150066863-A (KR)
Inventor: KIM JAE KWANG
IPC: G08G1/0969
Filed: 2013-12-09
Abstract: The present invention provides a route guidance apparatus and a route guidance method, for recognizing whether a driving lane is changed by recognizing the driving lane of a vehicle, and guiding the changing time of the driving lane using navigation information. The route guidance apparatus comprises: a generating unit for generating location information; a route setting unit for setting a driving route to a destination using the location information, map information and traffic information; a driving lane setting unit for photographing the driving lane over the driving route; a controller for processing data of the route setting unit and the driving lane setting unit; and an outputting unit for outputting guide information of the driving lane.
Patent KR-20150067521-A (KR)
Inventor: LEE SANG YOOL
IPC: G06F3/14
Filed: 2013-12-10
Abstract: The present invention relates to an apparatus, a method and a system for a screen sharing service, wherein the method for a screen sharing service comprises the steps of: receiving screen sharing information on currently executing content from multiple terminal devices accessed by a display device via near-field communications; dividing the current screen as many as the number of the terminal devices which transmitted the received screen sharing information; and outputting screen sharing information received by the corresponding divided screen, and wherein one display device simultaneously outputs screens or functions executed respectively on multiple terminal devices, thereby providing various services via one display device.