baber/WOPTO huggingface dataset:
Patent KR-20090048592-A (KR)
Inventor: ARITA EIJI
IPC: F16H61/38
Filed: 2007-03-09
Abstract: 작업 차량에 있어서 자동 차속 제어에서는 주행기체의 차속을 소정 비율 또는 소정량밖에 감속시키지 않기 때문에 작업부의 부하 내지는 엔진의 부하의 변동이 클 때에 엔진 정지를 일으킬 우려가 있다는 문제를 해소한다. 직진용 HST식 변속 기구(35)의 직진용 회전축(105)에 전동 모터(170)를 연계 기구(171)를 통해서 관련시킨다. 연계 기구(171)를 구성하는 중계 암(176) 및 섹터 기어(174)는 전동 모터(170)의 회전 구동에 의해 초기 위치로부터 최대 강제 감소 위치까지의 범위에서 피벗축(175) 둘레로 회전 가능하게 구성된다. 중계 암(176) 및 섹터 기어(174)를 최대 강제 감소 위치까지 회전시키면, 직진용 디텐트 로드(135)가 중립 위치까지 리턴 회전해서 직진용 회전축(105)(제 1 유압 펌프의 회전사판)을 중립 위치로 이동시키고, 주행기체가 실질상 정지하는 상태까지 감속된다. 
       
     작업 차량
Patent KR-20090049600-A (KR)
Inventor: BRANDL TRIXI
IPC: C07D413/14
Filed: 2007-09-11
Abstract: 본 출원은 인간 질환을 치료, 예방 및/또는 완화하는데 유용한 유기 화합물에 관한 것이다. 
     HCV, HIV, 세린 프로테아제
Patent KR-20090075799-A (KR)
Title: Color filter and liquid crystal display device
Inventor: YAMADA KAZUNORI
IPC: G02B5/22
Filed: 2007-10-01
Abstract: A color filter has red, green, and blue filter segment pixels on a substrate. When a pseudo-white LED having a particular spectral characteristic is used as a light source, the red, green, blue filter segment and the chromaticity points in the CIE table color system of the red, green, blue filter segments are (xR, yR), (xG, yG), (xB, yB), respectively: the area of the triangle defined by these three points on the x-y chromaticity diagram are 72% or above of the area of a reference triangle defined by the three points: red (0.67, 0.33), green (0.21, 0.71), blue (0.14, 0.08); the color temperature is not lower than 6000K; and the filter segment of the red, green, blue filter segments have a film thickness not greater than 3.3 mum. The liquid crystal display device includes the color filters and the pseudo-white LED.
Patent KR-20090098799-A (KR)
Title: Faster programming of highest multi-level state for non-volatile memory
Inventor: HEMINK GERRIT JAN
IPC: G11C16/12
Filed: 2007-10-15
Abstract: A coarse/fine programming technique is used for programming to lower states while using a standard technique (not coarse/fine programming) for programming to the highest state(s). However, when the programming of the lower states is finished, a number of programming pulses are still needed to program the highest state. To improve the programming speed, a bigger step size and longer programming pulse can be used from the moment that the lowest states have been programmed. At the same time, the programming technique for the highest state can be changed to a coarse/fine programming technique.
Patent KR-20090102790-A (KR)
Title: Smoking article with concentric hollow core in tobacco rod and capsule containing flavorant and aerosol forming agents in the filter system
Inventor: ZHUANG SHUZHONG
IPC: A24D1/00
Filed: 2007-12-21
Abstract: A smoking article 10 has a cylinder 20 of smoking material and a central tube 60 within the cylinder of the smoking material wherein heat is convectively transferred with smoke from a lit end of the cylinder of smoking material through the central tube to a mouth end of the cylinder of smoking material in each puff. A filter system 40 is attached to the cylinder of smoking material, and includes a plurality of segments, wherein at least one of the plurality of segments contains flavorant 72 and aerosol forming agents 74 encapsulated in at least one breakable capsule 70.
Patent KR-20090099093-A (KR)
Title: A method and apparatus for decoding/encoding a video signal
Inventor: JEON BYEONG MOON
IPC: H04N7/32
Filed: 2007-03-30
Abstract: A method for decoding/encoding a video signal and an apparatus thereof are provided to decode the video signal more efficiently by offering a method of re-arranging a reference picture list for the inter-view prediction. A method for decoding/encoding a video signal comprises the following steps of: receiving a multi-view video data stream which includes a random access picture; obtaining the initialization information of a reference picture list of a random access slice; obtaining type information for showing whether the random access slice is predicted in a single direction or bi-direction(S94); obtaining the change information of the initialized reference picture list from the multi-view video data stream; determining an allocation change value for changing an inter-view reference index within the initialized reference picture list; and then changing the initialized reference picture list by using the decided allocation change value(S96).
Patent KR-20090110371-A (KR)
Title: Tcp/ip packet-centric wireless transmission system architecture
IPC: H04L12/715
Filed: 2000-07-07
Abstract: A packet-centric wireless point to multi-point telecommunications system includes: a wireless base station communicating via a packet-centric protocol to a first data network; one or more host workstations communicating via the packet-centric protocol to the first data network; one or more subscriber customer premise equipment (CPE) stations coupled with the wireless base station over a shared bandwidth via the packet-centric protocol over a wireless medium; and one or more subscriber workstations coupled via the packet-centric protocol to each of the subscriber CPE stations over a second network. The packet-centric protocol can be transmission control protocol/internet protocol (TCP/IP). The packet-centric protocol can be a user datagram protocol/internet protocol (UDP/IP). The system can include a resource allocation means for allocating shared bandwidth among the subscriber CPE stations. The resource allocation is performed to optimize end-user quality of service (QoS).
Patent KR-20100016635-A (KR)
Title: Dry extracts of pelargonium sidoides and pelargonium reniforme
Inventor: HERRMANN JOACHIM
IPC: A61K36/185
Filed: 2008-04-04
Abstract: The invention relates to production methods for obtaining dry extracts from Pelargonium sidoides and/or Pelargonium reniforme, extracts obtainable according to said method, and pharmaceutical products comprising such extracts.
Patent KR-20100017665-A (KR)
Title: Method and apparatus for efficient support for multiple authentications
Inventor: PATWARDHAN RAVINDRA
IPC: H04W12/06
Filed: 2008-05-07
Abstract: Disclosed is a method for multiple EAP-based authentications in a wireless communication system. In the method, a first master session key (MSK) is generated in a first EAP-based authentication for a first-type access. A first temporal session key (TSK) is generated from the first master session key (MSK). A second EAP-based authentication is performed, using the first temporal session key (TSK), for a second-type access. First-type access and second-type access are provided after the first and second EAP-based authentications are successfully completed.
Patent KR-20100028056-A (KR)
Title: Automatic contact information entry via location sensing
Inventor: MEARS MARK GILMORE
IPC: H04W4/02
Filed: 2007-06-27
Abstract: A method for entering contact information into a mobile computing device using location sensing of the mobile device is provided. Upon entry of the auto-fill mode (12) via a setup menu or mode in the mobile computing device, the device's location is determined (14). Once the location of the device is determined, the user is provided with one or more possible contacts based on the mobile device's location coordinates (24). The user can select from the list and save the selected contact, or may request any one of several options. For example, the user may select a contact and request to edit it (34) after it has been initially saved. The user may opt not to select one of the contacts from the list and request an additional attempt by the system. It is further possible the system will not provide any possible contacts to the user, in which case the user can manually enter the contact (40, 42) or quit the auto-fill mode.
Patent KR-20100038328-A (KR)
Title: Fluid dispenser
Inventor: COLLINS JAMES TERENCE
IPC: B65D83/76
Filed: 2008-05-30
Abstract: A first aspect of the present invention provides a component for a fluid dispenser which defines a dosing chamber for a piston member to stroke in and an end adapted for engaging a fluid outlet of the fluid dispenser or a seal which overlies the fluid outlet to selectively close and open the fluid outlet or seal.
Patent KR-20110085138-A (KR)
Title: Optical film and organic light emitting display apparatus having the same
Inventor: KIM TAE KYU
IPC: H01L51/50
Filed: 2010-01-19
Abstract: PURPOSE: An optical film and an organic light emitting display apparatus having the same are provided to emit the condensed light emitted from an organic light emitting indication apparatus, thereby improving the optical extraction efficiency. CONSTITUTION: A light emitting display apparatus comprises a first substrate, a first electrode which is successively formed on the first substrate, an organic light emitting device, a second electrode, and a second substrate. An optical film(100) is arranged on the second substrate. The optical film comprises a plurality of fine structures and a light absorption part. The light absorption part is arranged between fine structures, and absorbs the external light. The fine structure condenses a light emitted from a light emitting unit, and emits the condensed light to outside. The light absorption part(120) prevents reflection by absorbing an incident light from outside.
Patent KR-20110085237-A (KR)
Title: Pharmaceutical composition for preventing and treating inflammatory diseases comprising sponge extract
Inventor: CHANG HYEUN WOOK
IPC: A61P37/08
Filed: 2010-01-19
Abstract: PURPOSE: A pharmaceutical composition containing porifera extract for preventing and treating inflammatory diseases is provided to suppress COX-2-dependent prostaglandin 2. CONSTITUTION: A pharmaceutical composition for preventing and treating inflammatory diseases contains 0.1-50 weight parts of Porifera extract as an active ingredient. The porifera extract is isolated using water, hexane, alcohol of C1-C4, ethyl acetate, or mixture thereof. The extract is a hot water extract. A health food for treating inflammatory diseases contains porifera extract as an active ingredient. The health food is manufactured in the form of powder, granule, tablet, capsule, syrup, or beverage.
Patent KR-20110073149-A (KR)
Title: Method of packaging a digital content
Inventor: PARK SUN RAE
IPC: H03M7/30
Filed: 2010-01-28
Abstract: PURPOSE: A method for packaging digital contents is provided to reduce the size of packaged digital contents by implementing a lossless compression process with respect to original data before an encoding process. CONSTITUTION: A packaging interface part(50) receives original data. A key generating part(52) generates a contents encoding key with respect the original data. A digital rights management(DRM) header forming part(54) forms a DRM header based on DRM information with respect to the original data. An compressing part(56) compresses the original data using the contents encoding key without loss. An encoding part(58) implements an encoding process using the contents encoding key with respect to compressed original data.
Patent KR-20110092640-A (KR)
Title: Manufacturing method of antenna
Inventor: LEE YOUNG BOK
IPC: H01Q1/38
Filed: 2010-02-10
Abstract: PURPOSE: An antenna manufacturing method is provided to inject and mold a frame forming object which includes a plurality of patterns and a penetration hole which connects the patterns, thereby realizing various appearances. CONSTITUTION: A frame forming object(100) includes a plurality of patterns(101) and a penetration hole(102). The frame forming object is injected and molded(S100). A conductive material is applied onto the frame forming object during a metalization process(S200). Conductive materials are eliminated from the remaining areas except for patterns which are formed on the upper and lower surfaces of the frame forming object respectively(S300). Conductive materials are eliminated from sides except for the upper and lower surfaces of the frame forming object(S400).
Patent KR-20110096261-A (KR)
Title: Solenoid valve
Inventor: PARK JONG WON
IPC: F16K31/06
Filed: 2010-02-22
Abstract: PURPOSE: A solenoid valve is provided to implement linear pressure control in a side inlet structure by changing the shapes of a valve body and a valve seat. CONSTITUTION: A solenoid valve comprises a valve seat(5). The valve seat has a circumferential hole(5c) which is bored in the circumferential direction of a valve body to have a direction aligned with an inlet(10b) and an axial hole(5b) which is bored in the axial direction of the valve body at the right angle to the circumferential hole. The inlet is an oil passage formed in a block housing of an HECU(Hydraulic Electronic Control Unit). The axial hole changes the flow direction 90 degrees to the front of an armature coaxially located.
Patent KR-20110097243-A (KR)
Inventor: CHUNG HOON SIK
IPC: D04B15/38
Filed: 2010-02-25
Abstract: 본 발명은 직조용 바늘 이동장치에 관한 것으로 상세하게는 원판형태로 형성되어 중앙에 홀이 형성되어지는 받침판의 홀 주변에 직조용 바늘 이동장치가 두부분으로 나뉘어 받침판에 설치되는 직조기의 양측에 설치되고, 바늘이송부의 상하 이동으로 직조용 바늘이 상하방향으로 이송되어 돌출형태의 직조물과 문양등을 형성할 수 있는 직조용 바늘 이동장치에 관한 것이다.
Patent KR-20110105120-A (KR)
Inventor: KIM BYUNG SU
IPC: A47B67/04
Filed: 2010-03-18
Abstract: 본 발명은 다용도 서랍장에 관한 것으로서, 서랍장의 서랍 대용으로 바구니를 사용할 수도 있도록 하였으며, 서랍의 전면에 표시물을 설치하여 서랍 안에 수납된 물건이 무엇인지 쉽게 알 수 있도록 한 다용도 서랍장에 관한 것이다. 
이를 위해, 다수의 단을 이루면서 전, 후방으로 슬라이드 되도록 한 수납함 내부에 물품을 수납하여 보관할 수 있도록 한 서랍장에 있어서, 서랍장에 구성된 각 단의 내부에 각 단별로 서랍과 바구니 중 어느 하나를 선택적으로 삽입하여 수납함으로 사용하며, 상기 서랍의 전면 중앙부에는 서랍 안에 수납된 물품의 형상을 표현해주는 표시물을 탈부착이 가능하도록 설치하는 것을 특징으로 한다. 
또한, 상기 서랍장의 각 단을 지지해주는 각각의 수직프레임 형상을 상부로 향할수록 폭이 작아지는 형상으로  형성한 것이다. 
상기한 구성에 따라, 바구니 안의 물건들을 또다시 서랍으로 옮겨야 하는 번거로움이 없어지며, 바구니의 특성상 서랍장 안에 삽입된 바구니에 담긴 물건이 무엇인지 쉽게 알 수 있으며, 서랍 역시 표시물을 설치함으로 인해 누구나 쉽게 서랍 안에 무엇이 보관되어 있는지 알 수 있으므로 인해 쉽게 물건을 찾고 정리할 수 있는 효과 또한 있는 것이다.
Patent KR-20110106136-A (KR)
Inventor: MOON KUN HO
IPC: E02D5/28
Filed: 2010-03-22
Abstract: 본 발명은 강관 두부보강용 철근 결속장치에 관한 것으로, 더욱 상세하게는 간단한 구조로 강관파일에 손쉽게 고정시키도록 하고, 삽입공 중 어느 하나에 철근을 결속시키도록 하여 기초콘크리트 설치를 위한 바닥철근에 간섭받지 않은 채 철근을 용이하게 결속시킬 수 있도록 한 강관 두부보강용 철근 결속장치에 관한 것이다. 
본 발명은 지반에 설치되는 강관파일에 구비되어 기초콘크리트를 지지하는 철근을 결속하는 강관 두부보강용 철근 결속장치에 있어서,  상기 강관파일(10)의 두부에 형성되는 다수의 볼트구멍(12)에 삽입되는 삽입기둥(20)과; 상기 볼트구멍(12)을 통과한 상기 삽입기둥(20)의 단부 양측에 바깥쪽으로 벌려지게 구비되어 상기 강관파일(10)의 외주면에 걸쳐지는 걸림편(25)과; 상기 삽입기둥(20)의 일측에 삽입기둥(20)에 직교되게 일체로 형성되고, 서로 이격되게 양측에 각각 삽입공(32)이 형성된 철근결속편(30)으로 이루어지고,  상기 삽입공(32) 중 어느 하나에 상기 철근(15)이 삽입되어 결속되는 것을 특징으로 한다.
Patent KR-20100109453-A (KR)
Title: Conserving power in a platform supporting network interfaces
Inventor: WANG REN
IPC: G06F1/32
Filed: 2010-03-29
Abstract: PURPOSE: A power conservation of a platform supporting network interfaces for reducing power consumption is provided to select the power based on TCPC(Total Compression Power Consumption) and TTPC(Total Transmission Power Consumption) in the platform. CONSTITUTION: A platform block receives a data unit by an application(210). A video processing block selects compression ratio and a network interface(240). The video processing block generates compressed frames in selected compression rate(260). The video processing block selects the network interface transmitted by TPC(Transmission Power Consumption) value per bit related to the network interface(280).
Patent KR-20110113858-A (KR)
Inventor: KIM HAK YEOL
IPC: G06F3/044
Filed: 2010-04-12
Abstract: 본 발명은 휴대용 단말기의 터치 입력 장치 및 방법에 관한 것으로, 특히 저항막 방식과 정전 용량 방식을 동시에 지원하는 멀티 터치 패널을 이용하여 터치 입력 장치의 성능을 향상시키기 위한 장치 및 방법에 관한 것으로, 하나의 터치 패널에서 정전 용량 방식과 저항막 방식을 동시에 감지하는 멀티 터치 패널과, 상기 멀티 터치 패널을 이용하여 사용자의 터치 입력 패턴을 분석하는 패턴 판단부와, 상기 사용자의 터치 입력 패턴에 해당하는 방식의 터치 입력 좌표를 계산하는 터치 관리부를 포함하는 것을 특징으로 한다.
Patent KR-20110115184-A (KR)
Title: 학교책상칸막이와 잠금장치
Inventor: KIM YUN HYEOK
IPC: A47B13/00
Filed: 2010-04-15
Abstract: 본 발명품은 기존은 학교책상의 가장 큰 문제점 중에 하나인 책상 서랍속 개인물품 분실에 관해 고려하여 칸막이를 만들었고 안전성을 증가시키기 위하여 잠금장치를 추가적으로 설치하였다.
Patent KR-20110116570-A (KR)
Inventor: LEE U YOUNG
IPC: H04W84/18
Filed: 2010-04-19
Abstract: 능동형 RF-DSRC 시스템을 이용한 선박 관리 방법이 제공된다. 선박 관리 방법은 능동형 DSRC 통신 영역 내에 진입한 선박탑재장치로부터 접속 요구 신호를 수신하는 단계, 수신된 접속 요구 신호를 확인하여 수신빈도가 일정 이상일 때 선박의 진입 확인 및 등록된 선박인지 확인하고 접속 채널을 설정하는 단계, 선박 탑재장치로부터 수신한 선박의 아이디와 정보를 지역 서버로 전송하는 단계, 선박에 정보를 제공해주는 관리 서버로부터 해상 정보를 수신하는 단계, 주기적으로 신호를 재발신하여 선박 탑재장치를 확인하는 단계, 선박 탑재장치가 DSRC 통신 영역 내에서 수신 빈도가 일정값 이하일 때, 해상 정보를 제공하고 접속을 종료하는 단계를 포함한다.
Patent KR-20110073183-A (KR)
Title: Arginine derivative or its salt showing the effect of suppressing the elevation of blood sugar level and hypoglycemic composition comprising the same
Inventor: KWON YOUNG IN
IPC: A61P3/10
Filed: 2010-04-21
Abstract: PURPOSE: A composition for reducing blood glucose, containing arginine derivative or salt thereof is provided to suppress alpha-glucosidase and to reduce side effects. CONSTITUTION: A composition for reducing blood glucose contains at least one selected from the group consisting of derivative compound, arginine derivative compound, and pharmaceutically acceptable salt thereof as an active ingredient. The composition is used in the form of drinks, beverages, tea bags, capsules, powders, or tablets.
Patent KR-20100116557-A (KR)
Title: Hydraulically-formed nonwoven sheet with microfibers
Inventor: MITCHELL MELVIN GLENN
IPC: D04H1/42
Filed: 2010-04-22
Abstract: PURPOSE: A microfiber non-woven sheet formed by hydraulic power is provided to include a minute particle polymer fiber with 1 micro meter, thereby realizing superior strength, a superior air passing rate, and superior bacteria filtering efficiency. CONSTITUTION: A microfiber non-woven sheet formed by hydraulic power includes the first and second non-cellulose polymer fibers. The first non-cellulose polymer fiber has an average diameter narrower than 3.5 micro meter and an average cutting length shorter than 3mm. The first non-cellulose polymer fiber includes an average aspect ratio of 400 to 2000. The second non-cellulose polymer fiber has an average diameter wider than 3.5 micro meter and an average aspect ratio of 400 to 1000. The second non-cellulose polymer fiber selectively has a 5mm average cutting length.
Patent KR-20100117528-A (KR)
Title: System and method of sensing and removing residual charge from a processed wafer
Inventor: NI TUQIANG
IPC: H01L21/02
Filed: 2010-04-22
Abstract: PURPOSE: A system and a method thereof are provided to prevent the failure of a de-chucking process by discharging a residual charge from a substrate. CONSTITUTION: A wafer(115) is mounted on an electrostatic chuck(120). A residual charge sensor(395) is arranged along a first discharge path in order to sense a residual charge. An inductor(182) is combined between the residual charge sensor and a lift pin. A controller(397) determines the amount of residual charge by receiving an output signal from the residual charge sensor. The controller generates a control signal based on the amount of residual charge.
Patent KR-20110055344-A (KR)
Title: Buffer board for treadmill
Inventor: CHANG HUANG TUNG
IPC: A63B22/02
Filed: 2010-04-30
Abstract: PURPOSE: A treadmill buffer plate is provided to buffer shock pressure generated when a user exercises on a treadmill and to obtain a massage effect. CONSTITUTION: A treadmill buffer plate is constituted as follows. The treadmill buffer plate is formed by cross-weaving one or more warp bamboo skins(11) and one or more woof bamboo skins(12). The treadmill buffer plate is made in a form of a bamboo woven plate. The buffer plate is completed by attaching an antiskid plate to the bamboo woven plate.
Patent KR-20110121329-A (KR)
Title: Pipe structure monitoring system using piezoelectric sensors based on impedance and guided wave
Inventor: KIM JU WON
IPC: G01B17/04
Filed: 2010-04-30
Abstract: PURPOSE: A piping structure monitoring system based on conduction ultrasonic wave and impedance using a piezoelectric sensor is provided to enable a user to check the damaged state of a piping structure by measuring the impedance change of the piping structure. CONSTITUTION: A piping structure monitoring system based on conduction ultrasonic wave and impedance using a piezoelectric sensor comprises an impedance measuring device(100), a ultrasonic guided wave measuring device(200) and a monitoring device(300). The impedance measuring device measures the impedance value of the piping structure by applying vibrating force to a first piezoelectric sensor(20). The first piezoelectric sensor is fixed and adhered in the part of the piping structure. The monitoring device is input with the impedance value and conduction ultrasonic wave answer signal of the piping structure from the impedance measuring device and ultrasonic guided wave measuring device. The monitoring device enables a user to monitor the state of the piping structure.
Patent KR-20110126413-A (KR)
Title: Composition for antioxidant and anticancer activity containing seanol and fucoidan from ecklonia cava
Inventor: YOU SANG GUAN
IPC: A61K31/737
Filed: 2010-05-17
Abstract: PURPOSE: A mixture of Ecklonia cava-derived seanol and fucoidan is provided to ensure excellent antioxidation and anticancer activities. CONSTITUTION: A pharmaceutical composition for preventing and treating cancer contains Ecklonia cava-derived seanol and fucoidan mixture as an active ingredient. A health food composition for preventing and treating cancer contains the seanol and fucoidan mixture as an active ingredient. A cosmetic composition for antioxidation contains the seanol and fucoidan mixture as an active ingredient. The pharmaceutical composition is manufactured in the form of powder, granules, tablet, capsules, suspension, emulsion, syrup, aerosol, external use formulation, and suppository.
Patent KR-20110127893-A (KR)
Title: Apparatus for calculating driving trajectory and driving distribution, method thereof and media storing thereof
Inventor: JUNG IL KYOO
IPC: G06F19/00
Filed: 2010-05-20
Abstract: PURPOSE: A device for calculating driving trace and driving distribution using a GPS heading and a program medium for recording the same are provided to apply the road bend data about the entire railway region by effectively producing the driving trace and driving distribution of right and left wheel. CONSTITUTION: A calculating method of driving trace and driving distribution using a GPS heading comprises the following steps. The time and distance data of a vehicle are received from a GPS sensor attached to a vehicle(3). The time and distance data of a vehicle are calculated using the received time and distance data of a vehicle(4-1). The relative coordinate of a vehicle is obtained by applying a heading to the calculated driving distance of a vehicle(4-2). The obtained relative coordinate makes a coordinate transformation(5-1). The driving trace of a vehicle is calculated using the transformed coordinate. The driving distribution is calculated using the calculated driving trace(5-4).
Patent KR-20110129548-A (KR)
Inventor: HONG KYONG CHAN
IPC: B66C23/88
Filed: 2010-05-26
Abstract: PURPOSE: A safety control device for a crane is provided to prevent neglect accidents by controlling the operation of a crane by easily detecting load applied to the hook of a crane. CONSTITUTION: A load detecting device for a crane comprises a detecting unit. The detecting unit comprises a fixed plate(20), a load cell(30), and a support palte(40). One side of the fixed pate is coupled to the end of the top boom(10) of the crane. Protrusions(22) are formed to face each other on the lower part of the other side of the fixed plate. The load cell measures pressure depending on the loads of articles and transfers the results to a control unit. The upper part of one side of the support plate is coupled to the fixed plate by a hinge, and the other side of the support plate is coupled to a hoist supporting boom(15).