baber/WOPTO huggingface dataset:
Patent KR-20160024439-A (KR)
Title: Light emitting device and lighting system
Inventor: PARK CHAN KEUN
IPC: H01L33/14
Filed: 2014-08-25
Abstract: A light emitting device for improving luminous intensity according to an embodiment includes a first electrode; a first semiconductor layer which is arranged on the first electrode and includes a first conductivity type dopant; a second semiconductor layer which includes a first conductivity type dopant of which the doping concentration is lower than that of the first semiconductor layer on the first semiconductor layer; a third semiconductor layer for controlling a stress on the second semiconductor layer; a first conductivity type semiconductor layer on the third semiconductor layer; an active layer on the first conductivity type semiconductor layer; a second conductivity type semiconductor layer on the active layer; and a second electrode on the second conductivity type semiconductor layer. The doping concentration of the third semiconductor layer is between the doping concentration of the second semiconductor layer and the doping concentration of the first conductivity type semiconductor layer, and gradually increases as gets close to the first conductivity type semiconductor layer.
Patent KR-20160024525-A (KR)
Title: 초석잠 추출물을 유효성분으로 포함하는 화장료 조성물
Inventor: KWON SOON WOO
IPC: A61K8/97
Filed: 2014-08-26
Abstract: 본 발명은 초석잠 추출물을 유효성분으로 포함하는 화장료 조성물 및 초석잠 추출물을 유효성분으로 포함하는 피부용 약제 조성물에 관한 것이다.  본 발명의 화장료 조성물은 항산화 효과, 항노화 효과(MMP-1 단백질 발현 저해), 타입 1 프로콜라겐 생합성 촉진 효과, 광노화 방지 효과, 여드름 방지 효과, 피부 탄력 개선효과, 미백효과, 모발 손상 방지효과, 탈모방지 및 육모효과, 피부세포노화 개선, Caveolin-1 발현 저해 효과, 피부 탄력 개선 효과 등의 효과로 피부보습력과 미백 기능을 향상시키고, 표피의 각질 탈락을 원활하게 하여 피부 표면을 매끄럽게 해주는 효과가 있다.
Patent KR-20160027847-A (KR)
Title: Electronic device and method for charging controlling of the electronic device
Inventor: JUNG KU CHUL
IPC: H02H7/18
Filed: 2014-09-02
Abstract: The present invention provides an electronic device which can prevent battery swelling and a method for controlling charging of an electronic device. According to an embodiment of the present invention, the electronic device comprises: a battery included in the electronic device, and storing or supplying power to the electronic device; an interface connected to an external power supply device, and supplying power to the electronic device or the battery; a sensor unit for measuring the temperature of the electronic device; and a power management unit for controlling power inputted and outputted to the battery according to the measured temperature.
Patent KR-20160028141-A (KR)
Inventor: CHO JONG RAE
IPC: A23L17/00
Filed: 2014-09-03
Abstract: 본 발명은 저장공간에 저장되어 있는 해수를 데우는 가열수단이 하부에 설치되어 있는 자숙탱크를 갖는 멸치자숙기에 관한 것으로서, 자숙탱크의 일측에 설치되어서 포획된 멸치를 저장공간으로 공급하는 공급수단과; 데워진 해수에 의해서 자숙되어 부상하는 멸치를 자숙탱크의 타단으로 이송시키는 제1이송수단과; 자숙탱크의 타단에서 배출되는 자숙된 멸치를 수용할 수 있도록 멸치재치판을 공급하는 멸치재치판 공급부로 이루어진 것을 특징으로 하므로, 바다에서 포획한 멸치를 신속하게 자숙탱크에 공급하여 자숙된 멸치의 품질을 향상시킬 수 있고, 작업자의 작업부하를 저감시킬 수 있다.
Patent KR-20150027010-A (KR)
Inventor: CHO JEONG
IPC: A61B8/14
Filed: 2014-09-03
Abstract: Disclosed are an ultrasound probe which can be used by being connected with various diagnosis devices and an operating method of the ultrasound probe. The operating method of the ultrasound probe according to an embodiment of the present invention includes the following steps of: transmitting an ultrasound signal to a target object and receiving a response signal reflected by the target object; determining the type of data formed to be processed by a diagnosis device connected to the ultrasound probe among multiple diagnosis devices capable of being connected with the ultrasound probe; generating transmission data corresponding to the determined type of data from the response signal; and transmitting the transmission data to the diagnosis device.
Patent KR-20160029196-A (KR)
Inventor: KIM DO HYUNG
IPC: H01R12/78
Filed: 2014-09-04
Abstract: A connector for a flexible cable and an assembling method of the same are provided. The connector for a flexible cable comprises: a retainer body wherein a protruding cable fixing unit is formed in the insertion direction of a housing to be coupled to the flexible cable having a fixture groove; and a protruding unit protruding toward the cable fixing unit corresponding to the fixture groove. The protruding direction of the protruding unit is vertical to the protruding direction of the cable fixing unit. The purpose of the present invention is to provide the connector for the flexible cable to minimize processing costs by decreasing the number of processing components and reduce a manufacturing time.
Patent KR-20160033981-A (KR)
Inventor: KIL JONG JIN
IPC: G01R31/02
Filed: 2014-09-19
Abstract: The present invention relates to a temperature control device of a heat transfer mat and, more specifically, to a device for checking grounding of power source using a capacitive touch sensor and a method thereof capable of determining grounding generated by the change of the static electricity voltage of the capacitive touch sensor when a user touches an electrode. The device comprises: an AC power unit; the electrode; a ground potential detecting unit generating a grounding signal according to the ground potential by including the capacitive touch sensor; and a display controlling unit.
Patent KR-20150034642-A (KR)
IPC: F24F3/14
Filed: 2014-09-24
Abstract: A dehumidifier comprises a body case, an air blower, a heat pump device, and a heat exchanger. The body case has an intake port and an outlet. The intake port is arranged on an upper part of an external circumference wall of the body case. The heat pump device consists of a compressor, a radiator, an expansion unit, and a heat absorbing device. The radiator, the expansion unit, and the heat absorbing device are sequentially arranged at the downstream of the compressor in the direction in which a refrigerant of the heat pump device flows. The radiator and the heat absorbing device face each other. The heat exchanger is formed between the radiator and the heat absorbing device. The heat absorbing device consists of a first area and a second area, wherein the second area is located at the downstream side than the first area in the direction in which the refrigerant flows. Also, the second area protrudes between the intake port and the heat exchanger.
Patent KR-20150035427-A (KR)
Title: 쇼핑가능 비디오 피드를 위한 시스템 및 방법
IPC: H04N7/15
Filed: 2014-09-24
Abstract: 쇼핑가능한 비디오 피드들을 인에이블시키기 위한 방법 및 컴퓨팅 시스템이 개시된다. 복수의 참여자들 사이에서 비디오 컨퍼런스가 행해질 수 있다. 상기 비디오 컨퍼런스에 관련된 비디오 피드는 복수의 뷰어들에게 브로드캐스팅될 수 있다. 하나 이상의 소매 아이템들의 표시자는 상기 비디오 피드와 관련될 수 있다. 뷰어에 의한 상기 표시자의 선택에 응답하여, 대화형 사용자 인터페이스가 상기 비디오 피드의 상기 뷰어에게 제공될 수 있다. 상기 뷰어는 상기 대화형 사용자 인터페이스를 통해, 상기 하나 이상의 소매 아이템들에 관한 하나 이상의 행위들을 수행할 수 있다.
Patent KR-20160041387-A (KR)
Inventor: HAN KI HUN
IPC: H04N19/50
Filed: 2014-10-07
Abstract: An image encoding method and a device thereof are disclosed. The image encoding device comprises a unit for determining whether to use a multi-prediction motion vector and a motion estimation/compensation unit. The unit for determining whether to use a multi-prediction motion vector receives a multi-prediction motion vector, calculates a pixel value difference between prediction blocks of the multi-prediction motion vector, and determines whether to use the multi-prediction motion vector in accordance with the pixel value difference. The motion estimation/compensation unit estimates or compensates for motion by using one prediction motion vector in the multi-prediction motion vector.
Patent KR-20160041456-A (KR)
Inventor: YUN JE SU
IPC: F04B53/00
Filed: 2014-10-07
Abstract: 본 발명은 중앙을 관통하여 센터 보어(12)가 형성되고, 센터 보어(12)를 중심으로 다수개의 실린더 보어(11)가 형성되는 실린더 블록(10)과, 상기 실린더 블록(10)의 전방에 결합되어 내부에 크랭크실(21)을 형성하는 전방 하우징(20)과, 상기 실린더 블록(10)의 후방에 결합되고 내부에 형성되는 원형의 구획벽에 의하여 내측에는 흡입 포트(32)와 연통되는 흡입실(31)을 형성하고 외측에는 토출실(34)이 형성되는 후방 하우징(30), 및 상기 센터 보어(12)와 크랭크실(21)을 관통하여 설치되어 회전되고 크랭크실(21) 내에 위치된 사판(44)과 결합하여 함께 회전하는 회전축(40)을 포함하는 가변 사판식 압축기(1)에 있어서, 냉매를 상기 전방 하우징(20)의 크랭크실(21)에서 상기 후방 하우징(30)의 흡입실(31)로 유동시키기 위해 상기 실린더 블록(10)을 관통하여 형성되는 유로(100); 및 상기 유로(100)를 통해 유동하는 상기 냉매의 유동속도를 감소시키기 위해 상기 유로(100)에 삽입 설치되는 다공관(200);을 포함하는 가변 사판식 압축기의 소음 저감장치에 관한 것이다.
Patent KR-20160042509-A (KR)
Inventor: LEE SEOK GEUN
IPC: H04W4/16
Filed: 2014-10-10
Abstract: The present invention relates to a method for providing a prepaid card based call back service and a system thereof capable of enabling a user to conveniently call with inexpensive communications costs by combining a prepaid method and a call back service. The system of the present invention comprises: a prepaid server which processes a prepaid service by connecting a database in which card issuing information is stored; a call back server which processes the call back service between a first charging plan communications network and a second charging plan communications network; an integrated service server which receives receiver information from a user logged-in through an application while providing the application for the prepaid card based call back service to the user, provides a call back service by connecting the call back server, and charges the account of the corresponding user by connecting the prepaid card server when the user selects charging; a first user terminal for using the call back service which installs the application for the prepaid card based call back service and charges the prepaid card by connecting the first charging plan communications network; and a second user terminal for calling a first user by connecting the second charging plan communications network. The present invention is provided to easily guide all procedures to a user for understanding and to easily inquire the call information of the user and the prepaid card use history of the user when the user clicks the mobile application after installing a prepaid card based call back service application in the smartphone, thereby easily managing the system, and calling with a counterpart at minimal communications costs.
Patent KR-20160045393-A (KR)
Title: 미세조류 배양을 위한 해양 부유식 폐쇄 튜브형 광생물반응기
Inventor: PARK SOON CHUL
IPC: C12M3/00
Filed: 2014-10-17
Abstract: 본 발명은 튜브를 이용하여 배지 및 미세조류의 이동경로 및 체류시간을 증가시킬 뿐 아니라, 노출면적을 증대시키면서도 태양광에 대한 상호간섭을 억제하여 태양광 에너지 이용 효율을 높이고, 바다 등에서 대단위의 광생물반응기를 설치할 수 있도록 부상이 가능한 해양 부유식 폐쇄 튜브형 광생물반응기에 관한 것으로, 부유체; 해수에 접촉하도록 상기 부유체의 하부에 설치되고,  배양액 및 미세조류의 혼합액이 저장되는 열교환저장탱크; 상기 열교환저장탱크와 내측연결관과 외측연결관으로 연결되고, 상기 내측연결관과 상기 외측연결관의 사이에는 상기 부유체의 상측에서 태양광에 노출되는 나선형상 또는 원뿔나선형상으로 절곡된 광생물반응관; 상기 광생물반응관과 상기 열교환저장탱크 사이에서 혼합액을 순환시키는 순환펌프; 및 상기 순환펌프를 작동시키는 전력공급부를 포함한다.
Patent KR-20160045411-A (KR)
Title: Apparatus and method for preventing error traffic on a international phone call
Inventor: BAEK KWANG HYUN
IPC: H04L47/20
Filed: 2014-10-17
Abstract: According to an embodiment of the present invention, a method for preventing abnormal traffic error on international phone calls includes: a step of setting a flow entry to perform a basic filtering policy for the SIP protocol on a switch to reduce load onto a controller and an abnormal traffic damage prevention system; a step of checking for a packet flowing into the switch for the existence of the flow entry set on the switch, processing the packet according to the predefined action when a flow meeting the matching field of the flow entry occurs, and delivering the packet to an international call abnormal traffic damage prevention system; a step of delivering the flow to the international call abnormal traffic damage prevention system if the traffic meeting the matching field occurs and determining first if the protocol is the SIP protocol for packet processing by the system; a step of detecting the existence of an international call abnormal traffic in the filtered SIP packet, checking the existence of the occurred abnormal traffic in the blacklist if any abnormal traffic, and unsetting the idle_timeout of the flow entry if the abnormal traffic exists in the blacklist considering that the abnormal traffic already exists; and a step of setting the idle_timeout of the flow entry of the abnormal traffic considering that the abnormal traffic is new.
Patent KR-20150068898-A (KR)
Inventor: SEO DONG HYUN
IPC: G06Q50/16
Filed: 2014-11-10
Abstract: The present invention provides a system and a method of providing real estate information and, more specifically, to a system of providing a tailored real estate information desired by users and a method thereof. The method according to an embodiment of the present invention provides a real estate information desired by the user by extracting a registration information contained in the registration certificate. The invention comprises: a step of obtaining the registration certificate of a real estate; a step of extracting registration information contained in the registration certificate; a step of providing the extracted information. Accordingly, useful and accurate real estate trade information can be provided.
Patent KR-20160056192-A (KR)
Inventor: LEE DONG CHUL
IPC: F25D17/06
Filed: 2014-11-11
Abstract: 본 발명은 상부로 개방되는 도어와 전면으로 개방되는 도어를 각각 설치하여 보관하는 화장품의 종류 또는 사용하는 횟수에 따라 각기 다른 위치에 보관할 수 있도록 함과 동시에 화장품을 적층하는 트레이 각각에 위치하는 화장품을 사용할 시에 트레이를 화장품 냉장고에서 꺼내거나 또는 분리하지 않은 상태에서도 화장품을 사용할 수 있도록 한 화장품 냉장고에 관한 것으로, 전면이 개방되고, 내부에 일정한 공간을 가지며 형성된 몸체; 상기 공간으로 냉기를 공급할 수 있도록 몸체 일측에 설치하는 냉각부; 상기 몸체의 전면 및 상부를 개방하여 수납부 내측에 위치한 화장품, 음료수, 약품을 포함하는 물품을 꺼낼 수 있도록 복수로 형성하는 도어; 상기 몸체와 도어에 설치되어 도어를 개방된 상태를 유지하도록 하거나 도어를 닫을 때 부드럽게 닫히게 하는 쇼바; 상기 몸체의 공간에 다단의 형태로 적층하고, 적층 한 사이의 화장품, 음료수, 약품을 포함하는 물품을 꺼낼 수 있도록 공간부를 형성한 트레이를 포함하며, 상부로 개방되는 도어와 전면으로 개방되는 도어를 각각 설치하여 보관하는 화장품의 종류 또는 사용하는 횟수에 따라 각기 다른 위치에 보관할 수 있도록 하므로 화장품 냉장고 내부의 냉기가 외부로 빠져나가는 것을 방지하여 냉장고 내부의 온도를 균일하게 유지하는 효과가 있다.
Patent KR-20160058612-A (KR)
Inventor: JUNG JIN KYO
IPC: A01N25/02
Filed: 2014-11-17
Abstract: The present invention relates to an insecticidal composition including a crude extract of mung beans or a fraction thereof as an active ingredient and a method for repelling harmful insects by using the same. More specifically, the insecticidal composition including a crude extract of mung beans or a fraction thereof as an active ingredient according to the present invention has an excellent insecticidal effect in repelling Callosobruchus chinensis and Riptortus clavatus, is environmentally-friendly as a vegetable natural insecticide, and may be usefully used as an insecticidal composition with respect to holometabola and hemimetabola harmful insects.
Patent KR-20160058646-A (KR)
Inventor: YIM HO KI
IPC: A23L21/25
Filed: 2014-11-17
Abstract: The present invention relates to a method for manufacturing seasoned dried pollack slices by seasoning, aging, and then roasting dried pollacks, and to seasoned dried pollack slices manufactured by the method. According to the present invention, the seasoned dried pollack slices are manufactured by seasoning, aging, and roasting dried pollacks, and thus the porous tissue of the dried pollack slices is uniformly seasoned through the aging step to improve the texture; the seasoning is harmonious with the dried pollack slices to improve the taste; the seasoning is composed of ingredients capable of increasing the storability of dried pollack slices, thereby satisfying both the taste and storability of the seasoned dried pollack slices; the lactic acid bacteria culture liquid is added to the seasoning, thereby improving the taste and the digestibility of the seasoned dried pollack slices; the deformation of the seasoned dried pollack slices can be suppressed by adding honey; and the taste of the seasoned dried pollack slices can be variously configured by adding several spices.
Patent KR-20160061016-A (KR)
Title: Automatic system for producing rubber bush with guide ring
Inventor: LEE DONG GEUN
IPC: F16F1/38
Filed: 2014-11-21
Abstract: According to the present invention, an automatic system to produce a rubber bushing comprises: a rubber bushing initial product supply magazine to store a plurality of initial products of rubber bushings, which comprises an external bushing which is a hollow circular pipe, an internal bushing which is a hollow circular pipe placed on the same axis inside the external bushing and of which both ends with different lengths protrude higher than the external bushing, and rubber filling the space in between the external bushing and internal bushing to fixate the external bushing and the internal bushing; a swaging unit to swage the initial product of rubber bushing to produce a semi-processed product of rubber bushings; an initial product conveying gripper to convey the initial product of rubber bushings to the swaging unit; a first conveying unit to convey the semi-processed product of rubber bushings to the position of inserting the guide ring; a guide ring supply unit to store a plurality of guide rings, which are hollow circular pipes combined with the semi-processed product of rubber bushings; a guide ring inserting unit to insert the guide ring stored in the guide ring supply unit from the position of inserting to a short protruding end of the internal bushing of the semi-processed product of rubber bushing; a second conveying unit to convey the semi-processed product of rubber bushing with the guide ring inserted into the pressing/caulking position; and a pressing/caulking unit to perform pressing/caulking for the guide ring at the pressing/caulking position to produce the finished product of rubber bushing. The present invention provides a system to automatically produce a rubber bushing with a guide ring.
Patent KR-20160061215-A (KR)
Inventor: CHO HYUNG RAE
IPC: A61K36/346
Filed: 2014-11-21
Abstract: The present invention relates to a pharmaceutical or a food composition comprising platycodin D as an active ingredient. The platycodin D included in the composition of the present invention exhibits the inhibition of the secretion of gastric acid and histamine, has anti-inflammatory effects, and improves an antioxidant system in a gastrointestinal tract. Therefore, according to the present invention, the pharmaceutical or the food composition can be efficiently used for preventing, alleviating, and treating reflux esophagitis.
Patent KR-20140142687-A (KR)
Title: 역 진동수단이 부가된 라운드벨트 컨베이어 선별기
Inventor: KIM YUN HO
IPC: B07B1/28
Filed: 2014-11-24
Abstract: 본 발명은, 
진동수단이 부가된 라운드벨트 컨베이어 선별기에 있어서, 
역 진동 관성력이 부가된 프레임(10)과, 프레임(10) 내부에 수납되는 한 개 이상의 케이스(20)와, 상기 케이스(20)내에 수납되어 있는 라운드벨트 컨베이어(100)와, 쌓아놓은 케이스들(20-1,20-2,20-3,20-4,20-5)을 상기 프레임(10)과 일체형으로서 일시적으로 고정결합 하기 위한 다수개의 원터치 클램프(30)와, 프레임(10)에 역 진동을 발생시키는 한 쌍의 진동모터(M)와, 상기 프레임(10)의 하부에는 프레임(10)을 지지하기 위해 바닥에 바퀴(40)가 구비된 상태의 지지프레임(50)이 바닥면으로부터 얹혀져 있고, 이 지지프레임(50)과 상기 프레임(10) 사이에 진동을 완충하기 위한 완충장치(60)를 포함하며, 
배출슈트(70)와, 배출슈트(70)로부터 멸치를 공급받아 멸치선별기의 좌, 우 측면으로 멀리 이격된 위치에 멸치를 도달시키게 하기위한 배출 컨베어시스템(80)과, 역방향 미립자 배출슈트(90)와, 역방향 가루(찌꺼기) 배출슈트(91)와, 상기 케이스(20)내에 수납되어 있는 한 개 이상의 라운드벨트 컨베이어(100)들을 한꺼번에 한 대의 구동모터(GM)로 구동시키기 위한 구동부(110)와, 구동부(110) 동력전달 장치(111)의 텐션을 유지하며 동력전달 장치(111)를 용이하게 탈, 부착하기 위한 텐션장치(112)를 포함하는 역 진동수단이 부가된 라운드벨트 컨베이어 선별기에 관한 것이다.
Patent KR-20150008021-A (KR)
Inventor: IIDA YUKIHITO
IPC: H01L27/32
Filed: 2014-12-01
Abstract: Disclosed is a display device. The display device includes a pixel array section; power supply lines; and auxiliary electrodes. The each of the pixels has an auxiliary capacitance, and one of electrodes of the auxiliary capacitance is connected to the source electrode of the drive transistor, and another electrode connected to the auxiliary electrode.
Patent KR-20160066211-A (KR)
Inventor: LEE SUNG HO
IPC: H01L21/677
Filed: 2014-12-02
Abstract: A carrier buffer unit comprises: a fixing unit fixated to a transfer rail of an OHT; an extension unit connected to the fixing unit to be extended downward and guiding movement of the fixing unit to change a position where the fixing unit is fixated to the transfer rail; and a storage unit provided to a lower end of the extension unit and storing a carrier transferred by the OHT. Therefore, the carrier buffer unit can be installed avoiding obstacles provided to the transfer rail of the OHT.
Patent KR-20160067549-A (KR)
Inventor: SUN HAE YOUNG
IPC: G01H11/08
Filed: 2014-12-04
Abstract: Disclosed are an ultrasonic sensor including a piezoelectric element and an electrode to decrease a process defect of the ultrasonic sensor by modifying a shape of the electrode. According to an embodiment of the present invention, the ultrasonic sensor including a piezoelectric element comprises: a piezoelectric body; a first electrode formed on a lower surface of the piezoelectric body; and a second electrode formed on an upper surface of the piezoelectric body. The second electrode includes a line-shaped boundary surface to prevent diffusion of melted solder coated on a surface of the second electrode.
Patent KR-20160069127-A (KR)
Title: Steering control method of vehicle
Inventor: KIM CHEOL HO
IPC: B62D6/02
Filed: 2014-12-08
Abstract: The present invention relates to a method for controlling steering assistance force of a vehicle for increasing usage of a lane keeping assist system (LKAS) that is one of a steering assistance system of a vehicle, and the purpose of the present invention is to provide the method for controlling steering assistance force of a vehicle, which can increase the usage of the lane keeping assist system (LKAS) by performing steering control all the time when a vehicle is located on an inner side of a left/right lane regardless of a control area and a non-control area. In order to achieve this purpose, the method for controlling steering assistance force of a vehicle equipped with the lane keeping assist system (LKAS), comprises: a step of figuring out a wheel positions of the vehicle driven on a left/right lane; a step of generating a second control torque curve which specifies the wheel positions located on a control region at the time of starting steering control of the vehicle as a starting point having a minimum torque value if wheels of the vehicle is located on the control region in the left/right lane; and a step of controlling a steering control torque value by tracking the second control torque curve in accordance with position changes of the wheels.
Patent KR-20160070383-A (KR)
Inventor: BAK WON YIL
IPC: G01S13/66
Filed: 2014-12-10
Abstract: The present invention relates to a system for surveillance on movement of a flying object on a network (10), which comprises: a radar unit (20) having a plurality of phased array antennas (21) connected to the network (10); a power unit (30) installed to provide driving power to each radar unit (20); and a detection unit (40) receiving a signal of the radar unit (20) to compute movement information of the flying object. Accordingly, a reliable network can be implemented in a domestic environment with many topographical and climatic changes. The system can be small enough to be installed in a repeater such that the system can be installed on a building roof, thus contributing to an unmanned system.
Patent KR-20160071087-A (KR)
Title: A brake pad of improving surface pressure distribution and a brake assembly comprising the same
Inventor: KIM SUNG HO
IPC: F16D65/04
Filed: 2014-12-11
Abstract: The present invention relates to a brake pad with improved surface pressure distribution and a brake assembly including the same. According to an embodiment of the present invention, the brake pad with improved surface pressure distribution comprises a brake pad (100) and at least one groove (700). The brake pad (100) is in direct contact with a brake disc (200) to stop rotation of the brake disc (200). The groove (700) is horizontally formed on a frictional surface of the brake pad (100). According to the present invention, one-sided wear of the brake pad is prevented, thereby reducing various types of brake noises (squeal or the like) and vibration (judder or the like).
Patent KR-20160071196-A (KR)
Inventor: DO HYUN JUN
IPC: H02J7/00
Filed: 2014-12-11
Abstract: The present invention relates to a battery pack which supplies a current to a load. The battery pack comprises: a first battery; a second battery with a capacity which is smaller than the capacity of the first battery and the maximum discharge current which is higher than the discharge current of the first battery; and a variable resistor unit configured to limit a discharge current of the first battery to a predetermined limit current value. Therefore, the battery pack can increase durability.