baber/WOPTO huggingface dataset:
Patent KR-20130001227-A (KR)
Inventor: KANNO TOSHITAKE
IPC: C21C1/08
Filed: 2011-01-24
Abstract: 주철 용탕 중의 Mn, Al, Ti, Pb, Zn, B의 불순물 원소를 제거하고, 또한 유용한 C, Si의 감모를 억제한 청정한 용탕을 얻기 위한 방법이며, 연료와 산소의 이론 연소비[산소량(체적)×5/연료(체적)량]가 1 내지 1.5인 산소 과잉의 화염을 미리 용융된 주철 용탕의 표면에 직접 폭로하여, 상기 용탕 표면을 과열하는 동시에, 상기 용탕과 산성 슬래그층을 접촉시키면서, 상기 주철 용탕의 온도를 1250℃ 이상 1500℃ 미만으로 유지하고, 그 주철 용탕의 내부에 산소를 포함하는 가스를 주입한다.
Patent KR-20120116990-A (KR)
Inventor: HATANAKA TADASHI
IPC: G03F7/004
Filed: 2011-02-01
Abstract: [과제] 액정 표시 소자, 유기 EL 표시 소자 등에 사용되고, 플라즈마 등의 처리 후에도 경화막 표면에 높은 발수성과 높은 발유성을 가지며, 절연성을 가지는 경화막의 화상을 형성할 수 있고, 또한, 막경화시에는 리플로우 등을 일으키지 않고 양호한 화상을 유지하는 한편, 경화막이 양호한 리워크성을 가지는 포지티브형 감광성 수지 조성물을 제공하는 것이다. 
[해결수단] 하기 (A)성분, (B)성분, (C)성분 및 (D)성분을 포함하는 포지티브형 감광성 수지 조성물.  (A)성분: 산해리성기, 지방족 수산기 및 N치환 말레이미드기를 갖는 아크릴 중합체, (B)성분: 산해리성기 및 블록 이소시아네이트기를 갖는 아크릴 중합체, (C)성분: 산해리성기, 지방족 수산기, 탄소 원자수 3 내지 10의 플루오로알킬기 및 실릴에테르기를 갖는 아크릴 중합체, (D)성분: 광산발생제.
Patent KR-20120135244-A (KR)
Inventor: ASSADOLLAHI RAMIN O
IPC: G06F17/30
Filed: 2011-02-09
Abstract: 본 발명은 인간-기계 인터페이싱 분야에 관한 것이다. 상세하게, 본 발명은 워크 스테이션, 데스크탑 컴퓨터, 태블릿 PC, 랩탑 컴퓨터 및/또는 모바일 디바이스와 같은 컴퓨팅 디바이스 상에서 데이터를 구성하고 네비게이팅하는 통합된 접근법을 허용하는 사용자 인터페이스에 관한 것이다. 엔터티들의 세트에 대한 인디시아를 선형 인디시아에 의해 표현된 시간 라인을 따라 스크린 상에 디스플레이하기 위해 프로세서 상에서 실행되는 사용자 인터페이스 방법이 설명되고, 여기서, 엔터티들의 세트의 엔터티는 시간 라인 상의 시간 인스턴트와 연관된다. 그 방법은 엔터티들의 제 1 세트와 연관된 제 1 엔터티에 대한 제 1 인디시아를 스크린 상에 디스플레이하는 단계; 엔터티들의 제 2 세트와 연관된 제 2 엔터티에 대한 제 2 인디시아를 스크린 상에 디스플레이하는 단계; 제 1 인디시아와 세트 동작과 연관된 세트 동작 영역 간의 스크린 상의 거리를 결정하는 단계; 제 2 인디시아와 세트 동작 영역 간의 스크린 상의 거리를 결정하는 단계; 결정된 거리들에 기초하여 그리고 엔터티들의 제 1 및 제 2 세트에 대해 수행된 세트 동작에 기초하여 엔터티들의 제 3 세트를 결정하는 단계; 및 엔터티들의 제 3 세트와 연관된 시간 인스턴트들에서 시간 라인을 따라 엔터티들의 제 3 세트에 대한 인디시아를 스크린 상에 디스플레이하는 단계를 포함한다.
Patent KR-20130016208-A (KR)
Inventor: HEISER ULRICH
IPC: A61P25/00
Filed: 2011-03-10
Abstract: 본 발명은 글루타미닐 사이클라제(QC, EC 2.3.2.5) 억제제로서의 신규 헤테로사이클릭 유도체에 관한 것이다. QC는 암모니아 유리하에 N-말단 글루타민 잔기의 피로글루탐산(5-옥소-프롤릴, pGlu * )으로의 분자내 고리화 및 물의 유리하에 N-말단 글루타메이트 잔기의 피로글루탐산으로의 분자내 고리화를 촉매화한다.
Patent KR-20130053389-A (KR)
Inventor: NOLES JOE R JR
IPC: C10M137/00
Filed: 2010-02-19
Abstract: 본 발명은, 실리카계 입자로 표면 코팅된 셀룰로스계 마찰 라이닝을 갖는 습식 마찰 클러치 또는 상기 클러치를 포함하는 장치를, 다량의 윤활 점도 오일 및 소량의 효과량의 (a) 무회 분산제, (b) 유기 인 화합물, (c) 보레이트화된 세제, 및 임의적으로 (d) 보조 마찰 개질제를 포함하는 윤활제 조성물로 윤활화시키는, 습식 마찰 클러치-윤활제 시스템에 관한 것이다.
Patent KR-20120135265-A (KR)
Inventor: TODO SATORU
IPC: A61K35/12
Filed: 2011-02-23
Abstract: 본 발명의 목적은 대량의 제어성 수상세포를 안전하고 간편히 작제할 수 있는 방법을 확립하는 것이다.  본 발명에 따르면, 제어성 수상세포로 유도가능한 세포를 [1,2,4]트리아졸로[1.5-α]피리미딘 유도체의 존재하에 배양하는 단계를 포함하는, 제어성 수상세포의 작제방법이 제공된다.
Patent KR-20130042472-A (KR)
Inventor: YAMAMOTO YUKI
IPC: G10L21/02
Filed: 2011-04-11
Abstract: 본 발명은 주파수 대역의 확대에 의해, 음악 신호를 보다 고음질로 재생할 수 있도록 하는 신호 처리 장치 및 방법, 부호화 장치 및 방법, 복호 장치 및 방법, 및 프로그램에 관한 것이다.  샘플링 주파수 변환부는, 입력 신호의 샘플링 주파수를 변환하고, 서브밴드 분할 회로는 샘플링 변환 후의 입력 신호를, 그 샘플링 주파수에 따른 수의 서브밴드의 서브밴드 신호로 분할한다.  의사 고역 서브밴드 파워 산출 회로는, 입력 신호의 저역 신호와, 고역의 서브밴드마다의 계수로 이루어지는 계수 테이블에 기초하여 의사 고역 서브밴드 파워를 산출한다.  의사 고역 서브밴드 파워 차분 산출 회로는, 고역 서브밴드 파워와 의사 고역 서브밴드 파워를 비교하여, 복수의 계수 테이블로부터 1개의 계수 테이블을 선택한다.  그리고, 계수 테이블을 특정하는 계수 인덱스가 부호화되어서 고역 부호화 데이터로 된다.  본 발명은 부호화 장치에 적용할 수 있다.
Patent KR-20120139803-A (KR)
Inventor: DU ZHIMIN
IPC: H04W12/71
Filed: 2011-03-16
Abstract: 액세스 단말기 아이덴티티들의 인증을 용이하게 하고 유효한 액세스 단말기 아이덴티티와 사용자 아이덴티티 간의 사용 관계를 레코딩하기 위한 방법들 및 장치들이 제공된다.     액세스 단말기와 검증 서버 양자에는 대응하는 검증 키들이 제공된다.     액세스 단말기는 사용자 아이덴티티가 액세스 단말기와 함께 사용하기 위해 레코딩되지 않았다고 결정할 수도 있고, 액세스 단말기 아이덴티티와 사용자 아이덴티티 간의 사용 관계를 보고하는 보고 메시지로서, 검증 키에 기초하여 서명으로 서명된 보고 메시지를 전송할 수도 있다.     검증 서버는 그 서명을 검증 서버에서의 검증 키를 이용하여 인증한다.     검증 서버는 인증된 액세스 단말기 아이덴티티와 사용자 아이덴티티 간의 사용 관계를 데이터베이스에 레코딩할 수도 있어서, 데이터베이스 레코드들은 네트워크 액세스를 요청하는 액세스 단말기가 승인될 지 또는 비승인될 지를 결정하는데 채용될 수도 있다.
Patent KR-20120139832-A (KR)
Inventor: KULKARNI ANAND A
IPC: C23C4/08
Filed: 2010-03-23
Abstract: 본 발명은 국부 응력을 감소시키고 고온에서 감마상/감마프라임상(γ/γ')을 안정화시킨 니켈 계열 코팅 내로의 새로운 원소의 첨가에 관한 것이다.
Patent KR-20120137439-A (KR)
Inventor: CHAI XIAOQIAN
IPC: H04W12/08
Filed: 2009-10-14
Abstract: 권한 제어에 기초한 단말기 관리 방법 및 장치를 제공한다.  상기 방법은 다음의 단계를 포함한다.  장치 관리(device management, DM) 서버로부터, 장치 관리 트리(device management tree, DMT) 내의 관리 노드의 ACL에 대한 Get 커맨드를 수신하며, 상기 Get 커맨드는 상기 관리 노드의 URI(Unified Resource Identity, URI)를 포함한다.  상기 DM 서버가 상기 관리 노드 대한 상기 Get 커맨드를 실행할 직접 권한을 보유하는지를 결정한다.  상기 DM 서버가 상기 관리 노드에 대한 상기 Get 커맨드를 실행할 직접 권한을 보유하는 것으로 결정된 경우, 상기 Get 커맨드를 처리한다.  상기 방법 및 장치는 권한 관리의 복잡도를 간소화하고, DM 서버와 단말기 간의 메시지 인터렉션 횟수를 감소시키며, 이로써 단말기 관리의 효율 및 성능 향상시킨다.
Patent KR-20140088736-A (KR)
Title: ATM using pattern recognition
Inventor: SHIN JI SUNG
IPC: G06F21/31
Filed: 2013-01-03
Abstract: The present invention relates to an automatic teller machine which provides a password input through pattern recognition in a financial transaction. The automatic teller machine receives an input pattern according to a change in a touch position of a user on a touch screen, recognizes password information based on the input pattern, and performs user authentication by comparing the recognized password information with set password information pre-designated to the user.
Patent KR-20140093850-A (KR)
Inventor: LEE SANG BUM
IPC: G06Q50/10
Filed: 2013-01-18
Abstract: The present invention relates to a device and a method for providing, in an integrated manner, various content which matches to each code of a tag recognized through multi-tag recognition through an application. An integrated content providing device according to the present invention includes a tag information reception unit for receiving a plurality of tag information obtained by a terminal; a code extraction unit for extracting a content code and an application code included in each tag information by analyzing each of the received tag information; a content acquisition unit for acquiring a plurality of content files corresponding to the tag information using the content code and the application code extracted from the tag information; an integrated content generation unit for generating an integrated content file which includes layout information to display a plurality of content on one screen by analyzing the contents files; and a content providing unit for providing the generated integrated content files to the terminal.
Patent KR-20140094222-A (KR)
Inventor: LEE KYU HO
IPC: A21D8/06
Filed: 2013-01-21
Abstract: The present invention relates to a pancake and a manufacturing method thereof whereby particularly people can enjoy taste unique to the pancake after the pancake becomes cold and oil contained in the pancake is minimized so that blend taste of the pan cake can be maintained. The manufacturing method of the pancake comprises the steps of: making pancake dough; making a stuffing material of the pancake; molding the pancake by pressing the dough in which the stuffing material is filled with a pressing means; forming an oil pancake by heating the pancake; and forming an oven pancake by heating the oil pancake to remove oil from the oil pancake and to enhance taste.
Patent KR-20140041310-A (KR)
Title: Apparatus and method for processing packet
Inventor: JEONG SANG SOO
IPC: H04L47/31
Filed: 2013-01-22
Abstract: The present invention relates to a method and an apparatus for processing a packet. The method for processing a packet of a base station according to an embodiment of the present invention comprises: a step for acquiring rule information related to a method for processing a corresponding packet according to additional information included in a packet header; a step for receiving the packet; a step for acquiring the additional information from a header of the received packet; and a packet processing step for processing the received packet according to the acquired rule information and the acquired additional information. Thus, the base station can implement a proper packet control according to the state thereof. [Reference numerals] (120) Receive an SC rule; (1205) Receive an incoming packet; (1210) Valid SC rule exists? [Satisfy a start condition?]; (1215) Extract an SCI from the packet; (1220) SCI matches a filter standard?; (1225) Select an operation according to a current state and a condition of the filter standard[e.g., Congestion level > Threshold, Operation = Disuse[; (1230) Operation = Disuse ?; (1235) Determine a scheduling priority according to the SC rule; (1240) Scheduling; (1245) Allocate a resource; (1250) Discard the packet; (AA) Start; (BB) End
Patent KR-20130086310-A (KR)
Title: Reading circuit of nonvolatile memory device
Inventor: SATO YUTAKA
IPC: G11C16/26
Filed: 2013-01-23
Abstract: PURPOSE: A readout circuit of a non-volatile memory device is provided to control each gate of an NMOS transistor with the same voltage by applying a voltage output from a single bias circuit, thereby having a large readout margin for distinguishing between data 0 and 1. CONSTITUTION: A memory element (11) has a source connected to a ground voltage (20) and a gate connected to one end of a first memory element selection switch (15). A select gate transistor (12) is controlled to be turned on and off by a select gate selection control signal (17). A second memory element selection switch (14) is controlled to be turned on and off by a memory element selection control signal. A current mirror circuit includes a first PMOS transistor and a second PMOS transistor. A first bias circuit (30) has an output terminal connected to a gate of a first NMOS transistor and the other end of the first memory element selection switch. [Reference numerals] (30) Bias circuit A
Patent KR-20140095628-A (KR)
Inventor: LEE SANG HO
IPC: B23Q3/16
Filed: 2013-01-24
Abstract: The present invention relates to an automatic exchange device of a replaced tool and a method thereof in accordance with a fracture detection before using a tool, wherein the automatic exchange device uses a NC controlling part comprising an information storage part of tool groups and an information storage part of replaced tool groups, and a damaged tool controlling part to detect the fracture of the tool before using; increases a performance rate and productivity of a machine tool by preventing the stopping of a process due to the fracture of the tool, by automatically replacing the damaged tool with the replaced tool stored in a tool magazine; and increase the duration of life and prevent the fracture of the machine tool by preventing a reuse of the damaged tool through automatically saving information of the damaged tool in a damaged tool storage part.
Patent KR-20140095689-A (KR)
Inventor: SIM BO HYUN
IPC: C23C2/26
Filed: 2013-01-25
Abstract: The present invention provides an energy-reduction type plating and drying device having doors being open upward, capable of reducing electrical energy consumed by a heater by re-circulating drying heat and automatically drying various plated products by opening and closing the doors upward. The energy-reduction type plating and drying device having a door being open upward according to a desirable embodiment of the present invention is characterized by including a drying housing which includes plating-drying chamber with a hanger inlet with the open top, a hot-air inlet communicated with the plating-drying chamber, and a hot-air outlet for recirculation; a hot-air supplying fan installed on the hot-air inlet and sending hot air to the plating-drying chamber; a driving motor rotating a rotary shaft of the hot air supplying fan; a hot-air collecting chamber having a hot-air collecting port connected to the hot-air outlet and connected to the inlet port of the hot-air supplying fan; the heater installed inside the hot-air collecting chamber and electrically radiating heat; and two pairs of drying doors installed on the top surface of the drying housing side by side to be turned and opened upward and opening and closing the hanger inlet of the plating-drying chamber; and a pair of door cylinders installed on one side of the drying housing to open and close each pair of the drying doors.
Patent KR-20140099740-A (KR)
Inventor: KIM JUNG MIN
IPC: H04R1/20
Filed: 2013-02-04
Abstract: The present invention relates to an external directional microphone with adjusted phase lag using a sound path which reduces external noises and increases voice recognition rate in a smartphone, a laptop a computer, a camera, etc. The present invention comprises a microphone module; a housing body; a supporting member; and a cover. The microphone module is directional to some extent by having a front sound hall and the rear sound hall. The housing body has an external mic housing which has a microphone module and adjusts a sound path between the front sound hall and the rear sound hall to change the directional pattern based on noises. The external mic housing has an inner space to accommodate the microphone module, an opening on the front which corresponds to the front sound hall of the microphone module, a hole on the back which corresponds to the rear sound hall of the microphone module, and closed sides. The supporting member supports the microphone module inside the housing body, and the cover having a hole is attached at the opening on the front of the housing body.
Patent KR-20140100747-A (KR)
Inventor: HAN SANG BAE
IPC: B01D29/25
Filed: 2013-02-07
Abstract: The present invention relates to a dewatering machine for dewatering various types of objects to be dewatered containing solids and water. The dewatering machine is driven to squeeze and dewater the object to be dewatered while a screw rotating by a driving unit inside a cylindrical screen, is driven in a cylindrical screen with an outlet and an inlet. A pressurizing chamber having a discharge port is installed at the outlet and the dewatering machine provides a pressure control means to be connected with the discharge port in order to be able to control de-watering pressure by a simple operation. The present invention can strengthen squeezing and propulsion force by forming an auxiliary propulsion means at the screw, can prevent clogging of the outlet by providing a flywheel, and can use the dewatering machine itself as a feed pump for pumping dewatered objects by increasing the discharge pressure.
Patent KR-20140101235-A (KR)
Inventor: KANG WOO SEOK
IPC: H05H1/24
Filed: 2013-02-08
Abstract: Provided is a jet-type plasma generator to form a spatially uniform large area plasma jet. The jet-type plasma generator comprises: a dielectric support forming a plasma generation space inside and forming a gas inlet on one side and a gas outlet on the opposite side; a first operating electrode penetrating the gas inlet having at least one part to be located inside the dielectric support; a second operating electrode located on the dielectric support to be overlapped along the radius direction of the dielectric support; and a ground electrode arranged on the dielectric support to be separated from the second operating electrode.
Patent KR-20140103455-A (KR)
Inventor: MOK RANG KYUN
IPC: G09F9/00
Filed: 2013-02-18
Abstract: The present invention relates to a display device using a photonic crystal. According to the embodiment of the present invention, the display device using the photonic crystal displays a color using a wavelength of reflected light changed in accordance to the light reflection location of the photonic crystal by arranging the photonic crystal on a light emitting transistor.
Patent KR-20140108394-A (KR)
Inventor: LEE JAE GAB
IPC: H01L21/027
Filed: 2013-02-26
Abstract: The present invention relates to a method for forming a pattern using a mold treated by a self-assembled monomolecular film, comprising a step for applying photoresist to base material; a step for forming a self-assembled monomolecular film on a patterned mold; a step for contacting the mold where the self-assembled monomolecular film is formed, and the base material where the photoresist is applied, by pressurizing the same; and a step for hardening the photoresist.
Patent KR-20130040979-A (KR)
Title: Method for pulling a single crystal composed of silicon from a melt contained in a crucible, and single crystal produced thereby
Inventor: GMEILBAUER ERICH
IPC: C30B29/06
Filed: 2013-03-05
Abstract: PURPOSE: A method for pulling a single crystal made of silicon from the melt in a crucible and the single crystal manufactured by the same are provided to reduce macro voids from the single crystal without affecting another crystal. CONSTITUTION: A single crystal(9) is surrounded by a heat shielding unit(2) in a pulling process. The bottom(3) of the heat shielding unit is separated from the surface of the melt with a preset distance. A gas downwardly flows between the single crystal and the heat shielding unit. The gas outwardly flows between the bottom of the heat shield unit and the melt. The gas upwardly flows outside the heat shielding unit. The inner diameter of the bottom of the heat shielding unit is larger than the inner diameter of the single crystal over 55 mm.
Patent KR-20140111430-A (KR)
Inventor: KIM YOUNG BOK
IPC: G09G3/36
Filed: 2013-03-11
Abstract: 본 발명은 디스플레이 모듈의 소스 구동 장치를 개시하며, 디스플레이 모듈의 소스 구동 장치는 화상을 구현하기 위하여 소스 구동 신호를 출력하고, 소스 구동 장치는 복수의 소스 드라이버 집적회로를 포함한다. 복수의 소스 드라이버 집적회로는 공유된 기준 전류를 이용하여 소스 구동 신호를 출력한다. 본 발명에 의하면 복수의 소스 드라이버 집적회로들 간의 출력 특성을 균일화하고 디스플레이 패널의 블록 딤 현상을 해소할 수 있다.
Patent KR-20130105421-A (KR)
Title: Power dissipation monitor for current sink function of power switching transistor
Inventor: KESTERSON JOHN WILLIAM
IPC: F21S2/00
Filed: 2013-03-11
Abstract: PURPOSE: A power loss monitor for a current sink function of a power switching transistor is provided to effectively sense unstable operation conditions by monitoring power loss. CONSTITUTION: A switching power converter (120) is coupled with the output voltage of a dimmer switch. A magnetic element is coupled with the output of the switching power converter. A switch is coupled in a magnetic element. A power controller (30) generates a controller signal. A current regulator (40) is coupled with the output of the switching power converter. [Reference numerals] (10) Dimmer; (30) Power controller; (40) Current regulator
Patent KR-20140115433-A (KR)
Inventor: KIM DEOK SANG
IPC: G06Q50/30
Filed: 2013-03-19
Abstract: The present invention relates to a method and an apparatus for providing an environment of searching users highly relevant to a query by using information extracted from user′s question text thrown through a natural language search window in a specific area and time, and automatically connecting the corresponding users to chat. The method for sharing information and providing advertisement, according to an embodiment of the present invention, comprises the steps of: displaying a first screen for displaying a question or a message of a first user; and automatically opening a chat room by analyzing the message of the first user, searching the relevant users to throw a message related to the query to the second users, and displaying a second screen to the second users.
Patent KR-20140114642-A (KR)
Inventor: IM HYO BIN
IPC: B65D77/08
Filed: 2013-03-19
Abstract: The present invention relates to a case of a container storing heterogeneous liquids, which can mix a main agent and a hardening agent, stored in a separated state, with a preset ratio and discharge the mixture if a worker applies a set pressure to the base side using a general cutter gun. The present invention comprises a container case with a set shape including a mixture discharge hole with a set shape having an opened base side and formed at an upper end part, a main discharge hole formed to seal the lower end of the mixture discharge hole and having at least one assistant discharge hole on a side, and a discharge pipe with a set shape forming a hollow space in the inside extended downward by a certain length from the lower end of the main discharge hole; a flexible storage body forming a hollow space at a center to be inserted between an external diameter of the discharge pipe and an internal diameter of the container case, and forming an upper housing space with a cap of which entrance is closed by its own weight and is opened by a pressure when an internally stored liquefied material is discharged; and a piston applying a pressure to the inside of the container case.
Patent KR-20140116691-A (KR)
Inventor: JUN JAE HUN
IPC: G06F3/041
Filed: 2013-03-25
Abstract: The present invention relates to a touch and hover sensing system and an operating method thereof, including a touch screen including horizontal lines and vertical lines crossing each other and touch and hover sensors formed by the horizontal and vertical lines; and a touch screen driving circuit which senses a touch input through crossing lines among the lines formed on the touch screen and senses space input through parallel lines formed on the touch screen.
Patent KR-20140118128-A (KR)
Inventor: I SIM GYU
IPC: A42C1/08
Filed: 2013-03-28
Abstract: The present invention provides a method for manufacturing a hat coated with Mana stone or containing Mana stone, wherein the method comprises: (A) a mineral extraction step of extracting ten or more minerals, which emit energy beneficial to the human body, from the nature system; (B) a Mana stone preparation step of preparing Mana stone in which the ten or more minerals extracted in the mineral extraction step are mixed at a predetermined ratio; (C) a Mina stone solution preparation step of preparing a Mina stone solution by using the Mana stone prepared in the Mana stone preparation step, water, alcohol, and an adhesive; (D) a coating step of coating the Mana stone solution on a hat by immersing the hat in the Mana stone solution prepared in the Mana stone solution preparation step or spraying the Mana stone solution to the hat using a sprayer; and (E) a drying step of drying the hat, which has been immersed in the Mana stone solution for a predetermined period of time in the coating step, or the hat, which has been sprayed with the Mana stone solution using the sprayer, at room temperature, and thus the temperature of the human body can be increased through far-infrared radiation of the Mana stone, and the attentiveness can be raised through an increase in the average energy of sensory motor rhythm (SMR) waves.
Patent KR-20140124220-A (KR)
Inventor: PARK HAN YOUNG
IPC: F25B41/00
Filed: 2013-04-16
Abstract: The present invention relates to a chiller system. The chiller system according to an embodiment of the present invention includes: a consumer; a plurality of chiller modules which operates an odd number of chilling cycles to supply cold water to the consumer and includes a condenser circulating cooling water and an evaporator circulating the cold water; a water pipe which is arranged in the condenser and the evaporator to guide the flow of the cold water and the cooling water; a first cap assembly which is arranged on a side of the chiller modules and has an inlet and an outlet for the cooling water and the cold water; and a flow path division unit which is arranged on the first cap assembly and restricts the water drawn in through the inlet from entering a part of the water pipe in the condenser and the evaporator.