baber/WOPTO huggingface dataset:
Patent KR-20160141623-A (KR)
Inventor: BAE BYUNG CHAN
IPC: H01M12/08
Filed: 2015-06-01
Abstract: The present invention relates to a method of preparing multi-block polymer including the steps of: (A) dissolving a hydrophobic oligomer in a first solvent to obtain a first solution, (B) dissolving a hydrophilic oligomer in a second solvent to obtain a second solution, and (C) mixing the first solution and the second solution, and an electrolyte membrane for an electrochemical cell, which includes the multi-block polymer prepared as described above, and an electrochemical cell including the same. According to the present invention, in the method of preparing the multi-block polymer, it is possible not only to improve the molecular weight, an ion exchange capacity and the yield of the copolymer but also to increase the molecular weight uniformity. In addition, advanced proton conductivity can be represented under low humidification condition. When comparing with a conventional fluorinated commercial electrolyte membrane, significantly advanced proton ion conductivity can be represented in the full humidity range.
Patent KR-20160144547-A (KR)
Inventor: KIM JIN WOO
IPC: G06F12/02
Filed: 2015-06-08
Abstract: 본 발명은 스토리지 장치에 관한 것이다. 본 발명의 스토리지 장치는, 불휘발성 메모리들, 그리고 외부 장치로부터 제1 스트림 식별자를 갖는 쓰기 데이터를 수신하고 수신된 쓰기 데이터를 제1 스트림 식별자와 함께 스트림 버퍼에 저장하는 장치 제어기로 구성된다. 장치 제어기는 스트림 버퍼에 저장된 제1 스트림 식별자를 갖는 제1 데이터 그룹의 용량이 임계 용량에 도달하면 제1 데이터 그룹을 상기 불휘발성 메모리들에 프로그램한다. 장치 제어기는 제1 스트림 식별자를 갖는 쓰기 데이터가 수신된 때에 스트림 버퍼의 자유 용량이 쓰기 데이터의 사이즈보다 작으면, 스트림 버퍼에 저장된 제2 스트림 식별자를 갖는 제2 데이터 그룹의 용량이 임계 용량보다 작더라도 제2 데이터 그룹을 불휘발성 메모리들에 프로그램한다.
Patent KR-20160146013-A (KR)
Inventor: JUNG YONG KUK
IPC: A45C15/06
Filed: 2015-06-11
Abstract: 본 발명은 스탠드 조명기능을 갖는 다기능 연필꽂이에 관한 것으로, 
연필꽂이의 기본기능인 필기도구 비치 기능을 가짐과 동시에 자체적으로 빛이 조사될 수 있도록 하여 스탠드조명기능이 동시에 발휘될 수 있도록 함으로써, 
연필꽂이와 스탠드조명을 별개로 구비하여 사용해야함에 따른 경제적 부담과 책상위 공간소모율을 최소화하여 책상의 공간활용도를 높일 수 있도록 한 발명이다. 
그리고 연필꽂이의 상하 위치를 자유롭게 조절할 수 있도록 함으로써 원하는 방향으로 빛이 조사될 수 있도록 함에 따라, 사용의 편리성을 높일 수 있도록 한 발명이다. 
또한 자체적으로 연필깍이 기능도 함께 발휘될 수 있도록 함으로써 연필깍이 별도 구비에 따른 경제적부담을 더욱 줄이고 책상의 공간활용도를 더욱 높일 수 있도록 한 발명이다. 
그리고 사용자가 원하는 적정수준의 빛 조사가 이루어질 수 있도록 함으로써 눈의 피로를 줄이고 집중력을 높일 수 있도록 한 발명이다. 
또한 스탠드조명 기능을 사용하는 과정에서 사용자의 눈부심 현상을 최소화할 수 있도록 한 발명이다. 
그리고 연필꽂이와 스탠드조명 및 연필깍이 기능과 더불어 자체적으로 실내 인테리어조명 역할도 발휘할 수 있도록 한 발명이다.
Patent KR-20160146284-A (KR)
Title: 간장의 제조방법
Inventor: LIM YE JUN
IPC: A23L27/50
Filed: 2015-06-12
Abstract: 본 발명은 친환경적이고 인체에 유익한 토마토의 효능을 일상생활에서 간편하게 섭취할 수 있도록 하기 위하여 밀가루 또는 쌀가루와 토마토를 주원료로 하는 간장을 제조하는 방법을 제시하고 있다.
Patent KR-20160147167-A (KR)
Inventor: KANG SIN YEOL
IPC: G09F9/30
Filed: 2015-06-12
Abstract: 본 발명은 엘이디(LED) 전광판에 관한 것으로, 엘이디 전광판에서 방출되는 빛의 휘도 향상, 지향 특성 개선, 방진 및 방수 기능을 구현하기 위한 것이다. 본 발명에 따른 엘이디 전광판은 엘이디 기판과 렌즈 커버 케이스를 포함한다. 엘이디 기판은 상부면에 복수개의 엘이디 소자가 배열되어 있다. 렌즈 커버 케이스는 엘이디 기판의 상부면을 덮으며, 커버와 복수개의 렌즈를 구비한다. 커버는 제1 사출에 의해 형성되며, 엘이디 기판의 복수개의 엘이디 소자에 각각 대응되게 복수개의 창이 형성되어 있다. 복수개의 렌즈는 제2 사출에 의해 커버의 복수개의 창의 내부에 기밀되게 형성되며, 비대칭형으로 지향성을 갖도록 형성되며, 엘이디 기판의 복수개의 엘이디 소자 위에 위치한다.
Patent KR-20170001795-A (KR)
Inventor: JOO WOO JIN
IPC: F21V23/04
Filed: 2015-06-25
Abstract: Disclosed are an illumination improvement structure of a lighting device, and an operation display device having the same. According to one embodiment of the present invention, the illumination improvement structure of a lighting device comprises: a lighting device installation groove formed on an operation display back panel to enable a front surface thereof to be opened; and a lighting device provided inside the lighting device installation groove to radiate light to the opened front surface of the lighting device installation groove. The lighting device installation groove enables the light radiated from the lighting device to be reflected to improve illumination.
Patent KR-20170003234-A (KR)
Inventor: PARK JUNG HYUN
IPC: C07D409/14
Filed: 2015-06-30
Abstract: The present invention relates to a condensed ring and an organic solar cell comprising the same. The organic solar cell of the present invention comprises: a first electrode; a second electrode facing the first electrode; and one or more organic layers formed between the first electrode and the second electrode, and including a photoactivity layer, wherein one or more layers of the organic layers comprise the condensed ring of the present invention. By using the condensed ring of the present invention, it is expected to improvement in efficiency, and lifespan of a device caused by properties such as thermal stability of the condensed ring.
Patent KR-20160007370-A (KR)
Inventor: JAN HARM NIELAND
IPC: H03F1/22
Filed: 2015-07-01
Abstract: The present invention relates to a device and a method for protecting a voltage of an output terminal of a class AB audio amplifier. A class AB push-pull amplifier output circuit includes: an upper cascode output terminal and a lower cascode output terminal. The upper cascode output terminal includes first and second PMOS transistors connected in series between a positive power supply node and an output node. The first PMOS transistor is set to receive a first complementary input signal. The lower cascode output terminal includes first and second NMOS transistors connected in series between a negative power supply node and the output node, and the first NMOS transistor is set to receive a second complementary input signal. Also, the output circuit includes a bias circuit which is set to supply a first bias voltage to a gate node of the second NMOS transistor and to supply a second bias voltage to the gate node of the second PMOS transistor, and the first and second bias voltages are substantially proportional to an output voltage.
Patent KR-20170006027-A (KR)
Inventor: PARK HYUN CHUL
IPC: G06K17/00
Filed: 2015-07-07
Abstract: 식별코드(예를 들어, QR코드(Quick Response code))를 이용하여 냉동고 전체를 확인하지 않고서도 편리하게 증거물(시약, 잔량 DNA, 기타)의 위치를 찾을 수 있도록 한 식별코드를 이용한 증거물 위치추적 시스템에 관한 것으로서, 내장된 다수의 랙 위치 정보와 랙에 보관된 증거물 정보를 제공해주기 위한 식별코드가 부착된 증거물 보관장치; 상기 증거물 보관장치에 부착된 식별코드를 스캔하여 상기 증거물 보관장치에 보관된 증거물을 확인하는 단말기; 및 상기 단말기와 접속되면, 상기 증거물 보관장치의 랙 정보를 상기 단말기로 전송하고, 상기 단말기에 의해 랙이 선택되면 선택된 랙에 보관된 증거물 정보를 검색하고, 그 검색 결과를 상기 단말기에 전송하는 증거물 자료 검색장치를 포함하여, 식별코드를 이용한 증거물 위치추적 시스템을 구현한다.
Patent KR-20170006851-A (KR)
Inventor: KIM SUNG HEE
IPC: B65D77/04
Filed: 2015-07-10
Abstract: The present invention relates to a portable tumbler having a dual structure comprising an outer cup and an inner cup. Powder contents are mixed with water in the inner cup of the tumbler, and the inner cup of the tumbler can be rotated in order to prevent powder of the contents which is not mixed with water from being settled on a floor of the inner cup. A hinged disposable powder pack can be put into a cover of a mug cup to enable the powder contents to fall to be mixed to be dissolved to allow a user to easily drink the tea bag by using the device enabling the powder contents to fall.
Patent KR-20170006984-A (KR)
Title: Data input circuit and semiconductor memory device including the same
Inventor: KANG YONG GU
IPC: G11C7/10
Filed: 2015-07-10
Abstract: The present disclosure relates to a data input circuit and a semiconductor memory device including the data input circuit. The data input circuit includes a data latch unit suitable for latching input data as latch data in response to first and second latch signals; a data signal generation unit suitable for outputting first and second data signals corresponding to the latch data; a first drive unit suitable for pulling up or down a first input/output data line of an input/output data line pair in response to the first and second data signals; and a second drive unit suitable for pulling up or down a second input/output data line of the input/output data line pair in response to the first and second data signals, wherein the first and second drive units adjust pull-up levels of the first and second input/output data lines in response to a data input control signal.
Patent KR-20170008010-A (KR)
Title: Laser processing device and method of forming identifying mark using the same
Inventor: LIM HAN PIL
IPC: B23K26/03
Filed: 2015-07-13
Abstract: A laser processing device according to one embodiment of the present invention includes: a laser beam emitting device emitting a laser beam to a marking subject; an angle adjusting device connected to the laser beam emitting device and adjusting an emission angle of the laser beam; a photographing device photographing a section where the laser beam is emitted; and a guide beam reflective mirror positioned on a passage of the laser beam. The laser beam might be a processing laser beam marking the marking subject or a guide beam.
Patent KR-20170009278-A (KR)
Title: 상품의 위변조 및 불법 교체 방지용 포장케이스
Inventor: JUN SANG SIK
IPC: B65D77/22
Filed: 2015-07-16
Abstract: 본 발명은 상품이 내측에 포장되고, 면과 면이 만나거나 겹쳐지는 부분에 절개에 의해 형성되는 절개선이 적어도 하나 이상 형성됨으로써, 개방에 의한 외력 인가시 상기 절개선에 의해 파손을 유발하는 케이스; 상기 절개선이 위치하는 부분에 외력에 의한 변형 또는 손상을 통해서 상기 케이스의 개방 여부를 육안으로 확인할 수 있도록 마련되는 파손확인부; 및 상기 절개선이 위치하는 부분에 상기 상품의 이력 또는 진위여부를 단말기를 통해서 조회함으로써 위조 또는 변조 여부를 확인할 수 있도록 마련되는 위변조조회부;를 포함하는 상품의 위변조 및 불법 교체 방지용 포장케이스에 관한 것이다. 
본 발명에 의하면, 포장된 케이스로부터 상품을 위조 또는 변조된 상품으로 교체하는 경우, 이를 쉽게 확인할 수 있도록 하여 상품의 위변조나 불법 교체로 인한 피해를 예방할 수 있고, 진품 상품의 포장이나 사용에 대한 신뢰성을 높일 수 있으며, 특히 카지노 게임에 사용되는 카드의 위변조를 방지함으로써 카지노 게임의 공정성을 높일 수 있고, 카드의 인출 기능을 가지도록 함으로써 카드 사용의 편의성을 높일 수 있다.
Patent KR-20170009486-A (KR)
Inventor: BAK SANG JUN
IPC: G09B19/06
Filed: 2015-07-17
Abstract: 본 발명은 청크 기반 언어 학습용 데이터베이스 구축 방법 및 이를 수행하는 전자 기기에 관한 것으로, 본 발명의 일 양상에 따르면, 복수의 단어가 포함된 텍스트 데이터를 획득하는 단계; 상기 복수의 단어를 청크로 구분하는 단계; 상기 텍스트 데이터에 대응되는 오디오 데이터를 획득하는 단계; 상기 오디오 데이터를 음성 인식하는 단계; 및 상기 음성 인식 결과에 따라 상기 청크 별로 상기 오디오 데이터의 대응되는 음성 구간을 매칭시키는 단계;를 포함하는 청크 기반 언어 학습용 데이터베이스 구축 방법을 제공할 수 있다.
Patent KR-20170011511-A (KR)
Inventor: PARK MIN SEONG
IPC: H05H7/22
Filed: 2015-07-23
Abstract: 본 발명은 정전기력을 이용한 입자가속기 모형 키트에 관한 것으로, 절연체로서, 다수개가 결합하여 하나의 원형 가이드 레일을 형성하는 레일유닛; 상기 레일유닛에 수직한 방향으로 형성되고, 일정한 간격으로 이격되어 형성되는 양극의 전극라인; 상기 레일유닛에 위치하여 이동되는 대전물질로 코팅된 모형입자 볼; 상기 전극라인과 연결되어 전압인가를 제어하는 회로 제어부; 및 상기 회로 제어부에 전원을 인가하는 전원부를 포함한다. 
이와 같은 본 발명은, 입자가속기의 원리를 쉽게 파악할 수 있도록 교육용 완구의 형태로 제공하고, 간단한 구성과 간단한 조작으로 입자가속기의 원리를 빠르고 쉽게 파악할 수 있고 제조단가가 낮은 정전기력을 이용한 교육용 입자가속기 모형 키트(Kit)를 제공한다.
Patent KR-20160082348-A (KR)
Title: a quick cooling device using freezing cycle
Inventor: LIM SUNG TAEK
IPC: F25D11/00
Filed: 2015-08-11
Abstract: Disclosed is a quick cooling device using a freezing cycle. An embodiment of the present invention provides a quick cooling device using a freezing cycle, including: a raw water supply unit; a tank with an outlet through which a fluid is discharged and an inlet through which the fluid flows in; a cooling coil formed inside the tank and cooling the fluid inside the tank by a heat exchange with a coolant of low temperature circulated by the freezing cycle; a compressor connected to an outlet of the cooling coil and compressing the returned coolant; a tube installed inside the tank and receiving an intake of the condensed coolant from a condenser condensing the coolant flowing from the compressor; and an expansion valve expanding the liquid coolant flowing after being heat-exchanged from the tube of the tank and supplying the expanded coolant to the cooling coil. An embodiment of the present invention relates to a quick cooling device using a freezing cycle, in which a separate heating body for securing a fluid passage when the water inside the tank is at or below a preset temperature is unnecessary.
Patent KR-20170021697-A (KR)
Title: Busbar assembly for high voltage
Inventor: PARK DAL RAE
IPC: H01R25/14
Filed: 2015-08-18
Abstract: The present invention relates to a busbar assembly. The busbar assembly comprises a first end busbar (10), a second end busbar (20) and a shared busbar (30). The first end busbar (10) has a connection part (12) to be connected to the outside and has a first coupling part (16) to be connected to the shared busbar (30). The first coupling part (16) has a first end coupling uneven part (18) having a cross-section with a dove tail shape. The second end busbar (20) has a second connection part (22) to be connected to the outside and a second coupling part (26) to be connected to the shared busbar (30). The second coupling part (26) has a second end coupling uneven part (28) has a cross-section with a dove tail shape. A shared uneven part (32) is formed on one of both side surfaces of the shared busbar (30). The shared uneven part (32) has a cross-section having a dove tail shape and is coupled to a first end coupling uneven part (18) or a second end coupling uneven part (28). According to the present invention, the entire length of the busbar assembly can be set by changing the number of shared busbars (30) used, and an entire shape of the busbar assembly can be variously set by using an additional connection busbar (40).
Patent KR-20170022502-A (KR)
Title: Method for providing intermediation service for second hand goods on the basis of using social network services
Inventor: KIM KI JUN
IPC: G06Q50/00
Filed: 2015-08-20
Abstract: The present invention relates to a method for providing an intermediation service for second hand goods. When the second hand goods transaction information of the acquaintances in real time is received by using social network services (SNS) where acquaintances are registered and communicate each other, for trading second hand goods, a second hand market can be formed where products can be sold quickly. It is possible to establish a trading environment where unspecified products of a site registered in the SNS can be trusted to be traded.
Patent KR-20170026829-A (KR)
Title: Apparatus for lithograpy and extreme ultra violet light source apparatus
Inventor: KIM HO YEON
IPC: H01L21/027
Filed: 2015-08-28
Abstract: The present invention relates to an extreme ultraviolet light generation device, and to an exposure device. More specifically, provided are an extreme ultraviolet light generation device ensuring functions of omnidirectionally monitoring an interior of the extreme ultraviolet light generation device, and an exposure device including the same. According to an embodiment of the present invention, the extreme ultraviolet light generation device comprises: a chamber including an internal space; a plasma generation unit generating plasma in the internal space; a light collection unit disposed in the internal space and collecting light generated from the plasma; and a monitoring unit ensuring functions of monitoring the internal space in all directions.
Patent KR-20170025592-A (KR)
Inventor: PARK SUH JUN
IPC: B65D83/04
Filed: 2015-08-31
Abstract: The present invention relates to a packing container and a contents transferring device therefor. According to the present invention, the packing container comprises: a contents storage unit which stores contents; a contents transferring plate located inside a housing; and a pressing unit which has an internal space outside the housing. Provided is the packing container with a contents transferring unit to be moved by a pressure applied to the air inside the pressing unit and a contents transferring device therefor to allow the contents to be easily and conveniently acquired by transferring the contents of the packing container to the upper portion and to allow a user to easily and conveniently take out the contents of the packing container by locating the contents at the top of the packing container if necessary.
Patent KR-20170025727-A (KR)
Title: Test Apparatus and Control Method thereof
Inventor: GWON SE DO
IPC: G01N33/53
Filed: 2015-08-31
Abstract: The present invention relates to a test apparatus and a method for controlling the same. The present invention allows a user to change time information used in a system of an in-vitro diagnostic device and displays the changed time information so that the information can be in accordance with reference time of each country. The test apparatus and the method for controlling the same are also to prevent the use of an expired test medium by determining whether the test medium has reached its expiration date or not and analyze a test subject with an unexpired test medium. The test apparatus according to an embodiment includes: a real time clock (RTC) unit providing present time; a user interface section receiving the input of a time offset command for display of changed present time; a first offset management unit calculating time to be displayed by reflecting the input time offset command in the present time provided by the RTC unit; a second offset management unit determining the reference time for determining whether or not the test medium has reached its expiration date based on the present time provided by the RTC unit; an expiration date acquisition unit acquiring information on the expiration date of the test medium; and a control unit determining whether or not the test medium has reached its expiration date based on the determined reference time and the acquired information on the expiration date of the test medium.
Patent KR-20170026909-A (KR)
Title: Display device and luminance control method thereof
Inventor: LEE JI HEUN
IPC: G09G5/10
Filed: 2015-08-31
Abstract: The present invention relates to a display device capable of improving the picture quality of a moving image and reducing consumption power and a method of controlling the luminance of the same. Provided is the display device comprising: a maximum luminance calculation unit which calculates the first maximum luminance of a previous frame and the second maximum luminance of the current frame for pixels based on a peak luminance control (PLC) curve in which maximum luminance of pixels has been defined based on the average picture level (APL) of image data; a comparison unit which calculates third maximum luminance by comparing the first maximum luminance with the second maximum luminance; and a gamma reference voltage generation unit which generates a gamma reference voltage including the voltage of the highest gray level corresponding to the third maximum luminance.
Patent KR-20170028595-A (KR)
Title: 전관방송 장치의 고장 모듈 제어장치 및 방법
Inventor: AN JE SANG
IPC: H04H20/61
Filed: 2015-09-04
Abstract: 본 발명에 따르면, 전관방송 장치에 모듈 형태로 구비되는 다수의 하드웨어 모듈에 대한 고장 제어에 있어서, 다수의 하드웨어 모듈 중에서 고장이 발생하는 하드웨어 모듈을 감시하고, 고장이 발생한 하드웨어 모듈에 대해서는 메모리 버스를 이용한 제어루틴에서 제외하여 나머지 하드웨어 모듈의 기능에 대해서는 정상적으로 사용할 수 있도록 한다.
Patent KR-20170030203-A (KR)
Title: Quiet driving device for works of performing arts using a wires
Inventor: MIN SANG HYUN
IPC: A63J1/02
Filed: 2015-09-09
Abstract: The present invention relates to a quiet driving device to perform art works using a wire used for a stage and the like and, more specifically, relates to a driving device to move three dimensional art works on a stage with a wire causing little frictional noise. The present invention, in the quiet driving device to perform art works using the wire moving the three dimensional art works by operating the wire, provides the quiet driving device to perform art works using the wire comprising: a wire supporting unit formed to be aligned with a driving direction of the wire, fixating a control motor on a lateral surface, and arranged to be stood at a predetermined height from a standard surface; a wire pulley unit installed in the other lateral surface of the wire supporting unit, controlling winding and unwinding of the wire by rotation of the control motor; and a wire connecting unit connecting the wire moved by a control of the wire pulley unit and the three dimensional art works. According to the present invention, the effects of reducing noise due to the friction of a power transmitting member using the wire when rotating the motor at high speeds and preventing a wire slip phenomenon due to a decrease in frictional force when operating the wire at high speeds using the wire pulley with a fixating member are obtained.
Patent KR-20170030949-A (KR)
Inventor: JUNG HUN
IPC: E04B1/64
Filed: 2015-09-10
Abstract: 본 발명은 성형이 용이하고 수분흡수를 차단하여 연전도도 안정성을 확보함으로써 단열성능이 지속적으로 유지되는 단열재 및 그 제조방법에 관한 것으로, 수분흡수를 차단성 또는 방지성이 우수하여 열전도도 저하율을 최소화하여 장기간 낮은 열전도도를 유지할 수 있다. 따라서 단열성능이 지속적으로 유지될 수 있으며, 건축패널의 내부, 외부 또는 중간층에 단열재, 단열보호제로 사용할 수 있는 단열재 및 그 제조방법에 관한 것이다.
Patent KR-20170032008-A (KR)
Inventor: JEONG SANG KWON
IPC: H02G15/34
Filed: 2015-09-14
Abstract: Disclosed is an integrated superconduction cable cooling system. According to the present invention, provided is the integrated superconduction cable cooling system comprising: a superconduction cable; a vacuum pump which discharges low-pressure nitrogen gas; a compressor 1 which discharges a working fluid of middle pressure 1 operating in a refrigeration cycle by compressing the low-pressure nitrogen gas; a mixer 1 which mixes the working fluid of the middle pressure 1 discharged by the compressor 1 with the nitrogen gas of the middle pressure 1 circulated through the superconduction cable; a compressor 2 which discharges integrated nitrogen gas of high pressure by compressing the integrated nitrogen gas of the middle pressure 1 provided by the mixer 1; and an expander which discharges nitrogen gas of middle pressure 2 to the superconduction cable by expanding the integrated nitrogen gas of the high pressure discharged by the compressor 2.
Patent KR-20170032713-A (KR)
Title: Polymer, method for preparing the same, and solid electrolyte, electrode, seperator and lithium secondary battery comprising the same
Inventor: KIM MIN SEO
IPC: C08F220/42
Filed: 2015-09-15
Abstract: The present invention relates to a polymer, a method for preparing the same, and a solid polymer electrolyte, an electrode, a separator and a lithium secondary battery comprising the same. The polymer comprises a repeating unit represented by chemical formula 1. In chemical formula 1, X^1-X^3, Y, R^1 and n^1-n^4 are the same as defined in the specification. The polymer functions to inhibit dissolution of polysulfide through the interaction between lithium and ions of polysulfide and shows a high degree of lithium ion dissociation, and thus has high ion conductivity.
Patent KR-20170033616-A (KR)
Title: Adjustable overhead crane for changes of width and slope of the rail
Inventor: KIM SEONG YONG
IPC: B66C9/00
Filed: 2015-09-17
Abstract: The present invention relates to an overhead crane adaptable to changes in a width and a slope of a rail, capable of largely enhancing driving safety of the overhead crane. According to the present invention, in an overhead crane comprising: a pair of driving rail installed on both sides in parallel in a longitudinal direction by being adjacent to the ceiling of a building; a pair of saddles driving forwards/backwards along the driving rails; a span connected between the saddles; and a hoist to lift/lower an object to be transferred while moving along the span. The overhead cradle comprises: a connection beam (123) formed on a lower part of one or both end parts of the span (120) by being perpendicular to the span (120), and having a bearing (125) combined with the saddle (110) by a hinge; and an insertion hole (117) formed on the saddle (110) to allow the connection beam (123) to be inserted therein while the span (120) is combined with the saddle (110). Due to a fastening rod (126) inserted into a bearing hole of the connection beam (123) to be combined with the saddle (110), the connection beam (123) is combined with the saddle (110) by a hinge.