baber/WOPTO huggingface dataset:
Patent KR-101338376-B1 (KR)
Title: Lap block connecting structure and construction method using the same
Inventor: HAN HEE DONG
IPC: E02D29/02
Filed: 2013-06-14
Granted: 2013-12-10
Abstract: The present invention relates to a wrap block connecting structure which comprises: multiple wrap blocks (100) which have a ladder shape provided with the front side longer than the rear side, catching grooves (110) on the upper end surface of both sides thereof and a predetermined height; multiple fixating iron wires (200) which have first catching parts (210) formed on both ends and inserted into the catching grooves (110) of the multiple wrap blocks (100) and which have curved grooves (220) with an arc shape formed on the center portion thereof; and a connection wire (300) which has second catching parts (310) for being inserted into the curved grooves (220) of the fixating wires on one end thereof and third catching parts (320) formed on the other side thereof for being inserted into an additionally provided extension iron wire (330). The wrap blocks provided with the trapezoidal shape prevent the tilting phenomenon of a retaining wall even when the earth is washed down to a road or a slope of a river; improves the structural safety and the post-construction safety by enhancing the connection power of the iron wire between blocks and between the iron wire and the earth; and increase work convenience by facilitating connection between the blocks and the wires.
Patent KR-101419832-B1 (KR)
Inventor: LEE HAE YONG
IPC: A61C13/38
Filed: 2013-06-21
Granted: 2014-07-17
Abstract: Disclosed is a material holder for an implant. The material holder for an implant according to an embodiment of the present invention comprises: a body unit having an insertion hole formed therein; a material coupling unit which is inserted in the insertion hole of the body unit in order to be supported and is prepared so as to enable a material for an implant to be coupled therewith; and a coupling adjusting unit which is prepared in order to surround a part of the material coupling unit and be coupled with the body unit in order to be capable of being attached and detached and adjusts the degree of coupling of the material coupling unit.
Patent KR-102094215-B1 (KR)
IPC: H02K5/22
Filed: 2013-06-26
Granted: 2020-04-14
Abstract: 본 발명은 온도 퓨즈 기능을 겸비한 전동기 및 발전기의 회전체에 관한 것으로, 정류자 및 구리선이 용융성 전도체를 통해 연결된 회전체에 관한 것이다. 더욱 상세하게는 전동기의 회전체인 아마츄어를 구성하는 구리선 및 정류자의 연결 부위를 열에 의한 용융성이 있는 전도체로 연결을 함으로서, 외부의 전원이 브러쉬를 통하여 정류자 및 구리선에 통전이 될 수 있는 기능을 할 뿐만 아니라, 외부의 영향에 의해 회전체인 아마츄어의 구속조건으로 인해 내부 발열이 되는 경우 정류자와 구리선 사이의 용융성 전도체가 녹음으로서 전원을 차단하는 기능을 갖춘 회전체에 관한 것이다. 
기존의 온도 퓨즈를 겸비한 부품은 부가적으로 장착이 되어야 하며, 각기 다른 전도체의 중간 부분을 용융성 전도체로 연결하는 등의 복잡한 절차를 걸쳐 제작이 되어 공급이 되기 때문에 전동기 제조업체에게 원가의 부담이 있었으나, 본 발명을 통하여 기존의 온도 퓨즈 기능을 겸비한 부가적인 부품을 사용하지 않으므로써 부품 제조 업체에서도 제조 공법의 단순화를 통하여 원가 절감을 실현할 수 있다.
Patent KR-101404407-B1 (KR)
Title: Exercise device by using air flow control
Inventor: HAN SANG HYUN
IPC: A63B21/008
Filed: 2013-06-27
Granted: 2014-07-01
Abstract: The present invention relates to muscular exercise equipment for strengthening human muscle which is a circulation exercise system including a pneumatic cylinder to provide a load, an air tank to supply air pressure to the pneumatic cylinder, and a compressor to generate the air pressure of the air tank. The muscular exercise equipment includes: an equipment main boy in which the pneumatic cylinder is installed; a control panel in which a controller is embedded; a plurality of location detection sensors which sense a location of a built-in piston to transmit sensing signals to the controller; a first and a second speed controllers connected electrically to the controller; and a first and second two-way valves which control a direction of air flow inside the air tank. The muscular exercise equipment provides air pressure when a user lifts up and puts down an exercise lever so as to enable the user to exercise.
Patent KR-101379675-B1 (KR)
Title: Varialbe length type and kelp style mooring apparatus having resilience
Inventor: KIM MIN WOO
IPC: B63B35/44
Filed: 2013-07-17
Granted: 2014-03-31
Abstract: The present invention relates to a variable length type and kelp style mooring apparatus having resilience. The variable length type and kelp style mooring apparatus having resilience of the present invention comprises a float floating on the water surface; a connector which has one end connected to form a slope to the float, and the other end fixed so as to prevent the float from escaping from a pre-set position; and a resilience generating part which is equipped on the connector in the state of floating on the water surface to generate buoyance, and applies at least one force between a rotary force generated in the perpendicular direction to the virtual line connected from the connector and a centrifugal force generated in the same direction to the virtual line, to the connector so as to maintain the tension of the connector. The resilience generating part is characterized in that the strength of at least one force of the rotary force and the centrifugal force applied to the connector changes when the angle between the float and the connector changes due to changes in the water level to maintain the tension of the connector. Accordingly, the present invention provides a variable length type and kelp style mooring apparatus having resilience, which can maintain a fixed position under the circumstances that an external force such as wind or wave is applied to a float on the surface, or the water level changes.
Patent KR-101467691-B1 (KR)
Inventor: PARK TAE HYUN
IPC: G01N23/20
Filed: 2013-07-24
Granted: 2014-12-01
Abstract: The present invention relates to a device for measuring ingot orientation comprising: a fixed roller which is fixed on a table; a moving roller which is arranged on one side of the fixed roller and rotates an ingot to be measured, together with the fixed roller; and a stopper which is arranged on one side of the moving roller on the table and varies the position of the moving roller, wherein the gap between the fixed roller and the moving roller is adjusted according to the rotation of the stopper. Therefore, the present invention can easily move the moving roller according to the diameter of the ingot to be measured, reduce the measurement deviation for the orientation measurement standard surface of the ingot by securely fixing the moving roller, and improve the production yield of a high-quality wafer.
Patent KR-101334296-B1 (KR)
Title: Anti-slipping device for tires
Inventor: SHIN DAE KYUN
IPC: B60C27/14
Filed: 2013-07-25
Granted: 2013-12-09
Abstract: The present invention relates to a device for preventing the slip of a tire comprising a fixed plate, a supporting plate, an arm for preventing slip and a locking plate. The fixed plate includes a nut shape tubular coupling part and multiple fixed holes at a surface for being fixed with the wheel. The coupling part is fixed at the tire wheel. The coupling part is protruding to the direction of the tire wheel at a central part. The coupling part has a left-handed screw type screw thread at an inner circumferential surface. The supporting plate includes a disk shape body part and multiple combining plates wherein an insertion hole is formed at the center of the body part and the combining plate is protruding in radial directions at the outer circumferential surface of the body part. A rotating hole is formed at the pair of close combining plates among multiple combining plates. A rotation disk is rotatably combined with the rotation hole wherein multiple insertion control holes, where the coupling part of the arm for preventing the slip is selectively coupled, are formed at the rotation disk. The arm for preventing the slip includes a coupling part and a contact part. The coupling part is inserted into the insertion control hole. The contact part is formed at one end of the coupling part and comprising multiple spikes at an outer surface contacting a road when coupling with the tire. The locking plate includes a bolt type coupling part protruding at the lower surface of a disk shape body. A left-handed screw type screw thread is formed at the nut type coupling part at the outer surface of the bolt type coupling part. The bolt type coupling part penetrates the insertion hole to be coupled with the nut type coupling part in a left-handed screw way. The body part of the supporting part is interposed between the lower surface of the body and the fixed plate.
Patent KR-101385207-B1 (KR)
Title: Treatment of the surface-enhanced expandable polystyrene and method of manufacturing thereof
Inventor: KIM KI HONG
IPC: C09D163/00
Filed: 2013-07-31
Granted: 2014-04-14
Abstract: Disclosed in the present invention is an intensity-strengthened and adhesion-strengthened coated film coated on the surface of EPS which is not easily damaged like a crack and a breakage when a mechanical or physical shock or pressure is applied. Therefore, anyone can stably do postprocess work, and by adding a far infrared material, the natural affinity of the present invention can help users and the natural environment during the usage or the disposal.
Patent KR-101448083-B1 (KR)
Inventor: SON SANG HAN
IPC: C21B13/00
Filed: 2013-08-01
Granted: 2014-10-07
Abstract: An apparatus for manufacturing molten steel according to the present invention includes: a bracket manufacturing device to manufacture a bracket containing a coal ash by mixing an iron source material with the coal ash; a reduction furnace to prepare reduced iron by reducing the bracket manufactured by the bracket manufacturing device; a melting furnace to manufacture the molten steel by melting the reduced iron prepared in the reduction furnace; and a carbonization furnace to carbonize a source material for fuel by melting the reduced iron charged into the melting furnace and to feed the source material for the fuel to the melting furnace. The reduction furnace is coupled to at least one of the melting furnace and the carbonization furnace to adjust a reduction temperature of the bracket using at least one of gas generated when the molten steel is prepared in the melting furnace and gas generated when the source material for the fuel is carbonized in the carbonization furnace as a heat source. Therefore, according to embodiments of the present invention, the iron source material and the coal ash are mixed with each other, and the bracket is manufactured and reduced, so that the iron source material is reduced at a high speed. In other words, the reduction speed of the iron raw material is faster, and the productivity and the efficiency of the reduced iron and the molten steel can be improved unlike the related art where iron source material and the coal ash are solidified. In addition, economical and low quality coal is used as fuel introduced into the melting furnace instead of mid or high quality coal, so that the manufacturing cost of the molten steel can be reduced.
Patent KR-101653438-B1 (KR)
Title: 스루홀의 전기 도금 방법 및 전기 도금 장치
IPC: C25D5/10
Filed: 2013-08-06
Granted: 2016-09-01
Abstract: 본 발명은, 지름이 150 ~ 300 ㎛ 정도로 비교적 큰 스루홀이라도 보다 단시간에 내부에 보이드가 없는 금속막을 스루홀 내부에 확실하게 매립할 수 있는 전기 도금 방법을 제공하는 것을 과제로 한다. 
스루홀의 내부에 균일한 두께의 금속막을 형성함으로써 스루홀의 지름을 실질적으로 작게 하는 제1단 도금, 순방향 전류와 역방향 전류를 교대로 반복하는 PR 펄스 전류로서, 순방향 전류값을 제1단 도금에서 금속 석출에 사용되는 도금 전류의 전류값보다 작게 한 PR 펄스 전류를 사용하여, 스루홀의 내부에 형성되는 금속막으로 스루홀의 중앙부를 폐색시키는 제2단 도금, 및 제2단 도금에 사용되는 PR 펄스의 순방향 전류값과 동일하거나 그보다 금속 석출에 사용되는 도금 전류의 전류값을 높여 금속막의 스루홀 내에의 매립을 완료시키는 제3단 도금을 연속적으로 수행한다.
Patent KR-101459606-B1 (KR)
Title: 광 네트워크 이중화를 위한 네트워크 장비
IPC: H04B10/03
Filed: 2013-08-27
Granted: 2014-11-12
Abstract: 복수의 전달용 네트워크 장비를 매개로 상위 네트워크 장비와 각각 독립된 광 링크를 통해 연결되는 하위 네트워크 장비로서, 상기 복수의 전달용 네트워크 장비 중 어느 하나와의 광 신호의 송수신 및 상기 복수의 전달용 네트워크 장비 중 다른 하나와의 광 신호의 송수신을 위한 단일의 광 인터페이스; 및 상기 단일의 광 인터페이스에 장착되며 듀얼 포트의 단일의 광 모듈로 제작되는 네트워크 이중화용 광 인터페이스 장치를 포함하는 하위 네트워크 장비가 제공된다.
Patent KR-101404780-B1 (KR)
Inventor: KANG MIN SU
IPC: C05D9/00
Filed: 2013-09-02
Granted: 2014-06-12
Abstract: The present invention relates to a method for manufacturing an environmentally-friendly organic calcium fertilizer effectively providing a neutral component and an organic component even comprising an environmentally-friendly natural component by a simple way with the low costs, and to an apparatus for manufacturing an environmentally-friendly organic calcium fertilizer.
Patent KR-102086321-B1 (KR)
IPC: G02F1/1337
Filed: 2013-09-03
Granted: 2020-03-10
Abstract: 표시패널 및 이의 제조방법에서, 표시패널은 제1 표시기판, 상기 제1 표시기판과 대향하여 결합하는 제2 표시기판, 상기 제1 표시기판과 상기 제2 표시기판과의 사이에 개재된 액정층, 상기 제1 및 제2 표시기판 중 선택된 적어도 하나의 표시기판에 구비된 배향막, 및 상기 배향막을 형성하는 용액의 퍼짐을 억제하기 위한 격벽을 포함한다. 상기 격벽은 몸체, 및 상기 몸체의 상면을 커버하는 캡핑층을 포함하고, 상기 몸체의 측부에는 상기 캡핑층보다 상기 상면이 작은 폭을 갖도록 함몰된 언더컷이 형성된다.
Patent KR-101558475-B1 (KR)
Title: 인돌리진 유도체, 이의 약학적으로 허용 가능한 염, 이의 제조방법 및 이를 유효성분으로 포함하는 약학적 조성물
IPC: A61K31/437
Filed: 2013-09-05
Granted: 2015-10-07
Abstract: 본 발명은 인돌리진 유도체, 이의 약학적으로 허용 가능한 염, 이의 제조방법 및 이를 유효성분으로 포함하는 골 질환 또는 암의 예방 또는 치료용 약학적 조성물에 관한 것이다.   본 발명의 인돌리진 유도체는 파골세포의 분화를 억제하여 골다공증과 같은 파골세포 관련 골 질환에 대한 치료 효과를 나타내며, 암세포의 사멸을 유도하여 항암 활성을 나타내므로, 골 질환과 암에 대한 예방 및 치료제로서 유용하게 이용될 수 있다.
Patent KR-101512784-B1 (KR)
Title: 자동주차 지원방법 및 자동주차 지원시스템
IPC: B60W10/20
Filed: 2013-09-10
Granted: 2015-04-17
Abstract: 본 발명에 의한 자동주차 지원방법 및 자동주차 지원시스템은, 차량의 주차장소인 목표위치를 인식하는 단계; 상기 목표위치에 대응하는 제1 기준점과 현재 차량이 위치한 현재위치에 대응하는 제2 기준점으로부터 희망진로각도를 생성하는 단계; 및 상기 현재위치에서 차량의 진로각도와 상기 희망진로각도 사이의 차이각인 진로각도오차( )를 줄이는 방향으로 조향제어를 수행하는 단계를 포함한다. 본 발명은, 주차위치가 변경되거나 장애물이 발견되는 등 주변 환경이 변화하더라도 유연하고 연속적인 주차지원이 가능하며, 목표 주차위치를 향하는 경로 생성 단계가 생략되어 종래보다 연산효율이 향상되고 실시간으로 생성되는 차량의 진로각도오차를 이용하여 조향제어를 수행함으로써 신속하고 정확한 주차지원이 가능할 수 있다.
Patent KR-102075355-B1 (KR)
IPC: G09G3/36
Filed: 2013-09-30
Granted: 2020-02-10
Abstract: 본 발명은 액정표시장치에 관한 것으로, 데이터 라인들, 상기 데이터 라인들과 교차되는 게이트 라인들, 상기 데이터 라인들과 나란하고 픽셀 어레이의 중앙을 가로 지르는 제1 공통 라인; 및 상기 게이트 라인들과 나란하고 상기 픽셀 어레이의 중앙을 가로 지르는 제2 공통 라인이 형성된 표시패널을 포함한다.  상기 픽셀 어레이는 상기 제1 및 제2 공통 라인들에 의해 분할된 제1 내지 제4 픽셀 그룹들을 포함한다.  좌우로 이웃한 픽셀 그룹들은 서로 대칭적인 픽셀 구조를 가지며, 상하로 이웃한 픽셀 그룹들은 서로 대칭적인 픽셀 구조를 갖는다.
Patent KR-101491320-B1 (KR)
Title: System and Method for realtime monitoring blood pressure estimation using Multiple Bio Signal based on ＩＰｖ６
IPC: G06Q50/22
Filed: 2013-09-30
Granted: 2015-02-10
Abstract: The present invention relates to a system and a method for monitoring blood pressure estimation in real time by using multiple bio signals based on IPv6, which can continuously monitor blood pressure by applying a non-invasive method in ubiquitous environment, without using a pressure-measuring instrument, and which can transmit the monitored result. The system comprises: a sensor module which measures ECG, PPG, and SpO2 signals of a human body, converts the measured signals into digital signals, and transmits the digital signals wirelessly; a gate module which receives bio signal data transmitted from the sensor module wirelessly and transmits the bio signal data via Internet by using TCP/IP communications based on IPv4 or IPv6; a monitoring system which analyzes the bio signal data received through the gate module, estimates the blood pressure in real time, and performs screen display and data storage; and a dual stack driver which simultaneously supports IPv4 and IPv6 environments, performs address registration, serial to peripheral interface (SPI) initialization, and hardware reset operations, performs an auto-configuration process with respect to IPv6 and IPv4 after the hardware reset, and determines an operation mode according to a state of a received or transmitted packet.
Patent KR-101444617-B1 (KR)
Inventor: JANG HO KUEN
IPC: B66B29/00
Filed: 2013-10-07
Granted: 2014-09-26
Abstract: The present invention relates to a non-slip escalator with an enhanced surface and a moving walkway pallet. The escalator or the moving walkway pallet according to one aspect of the present invention has an enhanced non-slip surface, wherein the top surface is coated with one or more selected from a group composed of metal or ceramic particles. The escalator and the moving walkway pallet according to the present invention have a non-slip effect by increasing roughness through particle coating and have improved abrasion resistance and hardness by the coating of the high-rigidity particles. Further, the old escalator and moving walkway pallet can be recycled by coating the old escalator and moving walkway pallet with metal.
Patent KR-101395983-B1 (KR)
Title: Oil seal
Inventor: CHO SUN SIG
IPC: F16J15/10
Filed: 2013-10-08
Granted: 2014-05-16
Abstract: The present invention relates to an oil seal and, more specifically, to an oil seal capable of preventing the leakage of lubricant through an outer surface of a shaft provided to be rotated or reciprocate in various devices such as a pump, a compressor, and hydraulic equipment, and an inner surface of a housing of the device. The oil seal according to the present invention as described above includes: a main member (10) which has a body (11) having a ring shape and made of Teflon, a mounting portion formed to be recessed around an inner peripheral side of an upper surface of the body, and a sealing portion (13) isolated around at an upper part of the inner periphery by the mounting portion, and having an inner surface (131) formed to be inclined upwardly inside; an elastic member (20) arranged to be mounted on the mounting portion, made of a thin stainless steel plate, and having a section formed in the form of a U-shaped ring; and a cover member (30) having a ring shape, made of a stainless steel plate, and coupled to be fixed to the body to cover an outer surface of the body (11).
Patent KR-101655385-B1 (KR)
Title: 극지세균 유래의 저온성 리파아제와 그 변이체 및 그의 용도
IPC: C12N15/55
Filed: 2013-10-17
Granted: 2016-09-08
Abstract: 본 발명은 극지세균 유래의 저온성 리파아제와 그 변이체 및 그의 용도에 관한 것으로, 더욱 상세하게는 호냉성 박테리아  B.    pumilus     유래의 저온에서 활성을 나타내는 리파아제와 그 리파아제 변이체 및 상기 리파아제의 용도에 관한 것이다. 
본 발명에 따른 저온성 리파아제와 그 변이체는 일차적으로 지방분해를 위한 효과적인 가수분해 효소로 이용될 수 있으며, 세제 산업, 식품, 화장품, 의약, 피혁 및 바이오 디젤 생산에서 촉매로의 사용 등 다양한 산업분야에서 유용하게 활용될 수 있다.
Patent KR-101502915-B1 (KR)
Inventor: PARK HWA YOUNG
IPC: C23C22/78
Filed: 2013-10-18
Granted: 2015-03-16
Abstract: The present invention relates to an eco-friendly chemical treating method of a magnesium casting material capable of reducing wastewater treatment costs, easily expressing a primary color of paint in coating, and improving corrosion resistance and environmental resistance. Provided is the eco-friendly chemical treating method of a magnesium casting material comprising: a pretreating step of removing segregation or foreign substances on the surface of a magnesium casting material; and a step of forming a fluoride film on the surface of the magnesium casting material by dipping the magnesium casting material having gone through the pretreating step in a solution containing one or more selected from the group consisting of acidic ammonium fluoride (NH_4HF_2) and sodium fluoride (NaF).
Patent KR-101543418-B1 (KR)
IPC: G02B27/22
Filed: 2013-10-29
Granted: 2015-08-11
Abstract: 본 발명은 3차원의 입체영상과 2차원의 영상을 함께 제공하는 멀티 디스플레이장치에 관한 것이다. 본 발명의 실시예에 따른 멀티 디스플레이장치는 영상을 관람하는 관람창이 형성된 본체, 상기 관람창에 구비되어 2차원의 영상을 표시하는 메인영상패널, 상기 메인영상패널에 빛을 제공하는 광원, 상기 메인영상패널을 통해 3차원의 입체영상을 제공하는 입체영상유닛, 상기 광원과 상기 입체영상유닛의 위치가 서로 바뀌도록 회전시켜 상기 메인영상패널로 상기 광원의 빛을 제공하거나 상기 입체영상유닛의 입체영상을 제공하는 회전기구, 및 상기 회전기구의 회전을 제어하는 제어부를 포함한다. 따라서, 2차원과 3차원의 영상을 함께 제공할 수 있으며, 입체감이 향상된 3차원의 입체영상을 제공할 수 있다.
Patent KR-101559041-B1 (KR)
IPC: C21D1/26
Filed: 2013-11-01
Granted: 2015-10-19
Abstract: 본 발명은 코일과 상기 코일을 내부에 포함하여 밀폐되는 이너커버와 상기 이너커버 내부에 분위기 가스를 공급하는 가스공급관을 포함하는 소둔 공정용 열처리 장치로서, 입구가 상기 가스공급관과 연결되며 출구가 상기 코일의 반경 방향을 기준으로 상기 코일의 외권부의 바깥쪽에 형성되는 가스주입부를 포함하는 소둔 공정용 열처리 장치로서, 코일의 내권부에 비해 상대적으로 과열되는 코일의 외권부를, 공급되는 분위가 가스로 냉각하여 코일에서 발생하는 온도차를 줄이는 유리한 효과를 제공한다.
Patent KR-101559959-B1 (KR)
Title: 다수의 기능기를 가지는 방향족 단량체와 이 단량체를 이용하여 제조된 중합체
IPC: C08G65/00
Filed: 2013-11-25
Granted: 2015-10-14
Abstract: 본 발명의 방향족 화합물은 테트라페닐벤젠(tetraphenylbenzene)구조의 페닐기 각각에 하나의 알콕시기를 가지는 구조로 이러한 전자 주개인 알콕시기가 중합을 위한 2개의 할로겐기를 함유하는 페닐링과 별도의 페닐구조에 도입되어 있으며 할로겐기를 포함하는 페닐링에는 전자 끌개인 케톤기가 연결되어 있기 때문에 중합을 위한 단량체의 할로겐기가 높은 반응성을 유지할 수 있는 특징이 있고, 이러한 할로겐기의 반응성을 이용하여 중합체, 공중합체 및 블록공중합체의 제조가 가능하며, 제조 후 후처리에 의하여 단위구조 내에 4개의 기능기를 포함하기 때문에 포함된 다수의 밀집된 기능기를 활용한 치환반응 등에 있어서 높은 함량의 치환체 도입에 유리하다. 이러한 다수의 기능기를 가지는 방향족 단량체와 이를 활용한 제어된 분자구조를 가지는 고분자는 우수한 화학적, 열적, 기계적 안정성을 가지는 장점이 있고 이를 바탕으로 다양한 분야의 기능성 고분자 소재로 응용이 가능하다.
Patent KR-101429949-B1 (KR)
Inventor: KIM EUI SU
IPC: B24B19/20
Filed: 2013-11-29
Granted: 2014-08-14
Abstract: According to the present invention, an apparatus for processing a die casting member includes a base part; a mounting part which is arranged on the top of the base part and provides a space on which a processing member is mounted; a driving motor which is arranged under the mounting part to rotate the mounting part; an upper pressure rotation module which rotates around an axis while pressing a portion of an upper part of the processing part mounted on the mounting part; and a processing module which contacts one side of the processing part, mounted on the mounting part to be rotated, and grinds the processing member.
Patent KR-101389157-B1 (KR)
Title: Automatic baseball training device
Inventor: KIM MOO SUNG
IPC: A63B69/40
Filed: 2013-12-03
Granted: 2014-05-27
Abstract: The present invention relates to an automatic baseball training device. The automatic baseball training device comprises: a fixed chute extending in a longitudinal direction; a ball transferring device for transferring a ball inside the fixed chute; a vacuum pump for generating a vacuum force; one or more ball loading actuators being operated by the vacuum pump; a ball supporting part being raised and lowered by the ball loading actuator and generating negative pressure via the vacuum pump; and an operating chute for mounting, at the upper end of the ball supporting part, a ball that has passed the fixed chute. The automatic baseball training device according to the present invention has excellent training efficiency because balls are forcibly supplied without interruption. Balls can be supplied stably because the balls are mounted while attached using the vacuum pump capable of adsorption and exhaustion and the balls do not separate from a tee for supporting the balls even if the tee rises and stops abruptly. The present invention enables hitting exercise with various courses by placing a ball at any position inside a strike zone using a plurality of tees. Also a hitter can swing without a burden because the tees are made of synthetic resin or rubber and are erected vertically again after being hit by a bat. And the tees are easy to carry because the tees are disassembled into parts.
Patent KR-101507496-B1 (KR)
Inventor: KIM JOON YUL
IPC: B32B27/08
Filed: 2013-12-06
Granted: 2015-03-30
Abstract: The present invention relates to a multilayer sheet for manufacturing a container and a manufacturing method thereof, capable of manufacturing a small number of the multilayer sheets for manufacturing the container and supplying the multilayer sheets with low costs. The present invention includes a preprocessing step (S) to manufacture a multilayer film sheet (110) by including a surface film adhesive spraying step (S1), a blocking film bonding step (S2), a blocking film adhesive spraying step (S3), and a laminate film bonding step (S4) and a thermal fusion step of a sheet (T5) to manufacture a single layer sheet (100). The present invention includes a postprocessing step (T) to selectively perform a cooling step (T6) to harden the single layer sheet (120) and a laminate film (115) of the multilayer film sheet (110) after the thermal fusion step of the sheet (T5).
Patent KR-101516366-B1 (KR)
Inventor: KANG MOON TEA
IPC: A45C11/00
Filed: 2013-12-09
Granted: 2015-05-04
Abstract: The present invention relates to a mobile phone case design unit. The mobile phone case design unit according to the present invention is characterized by comprising a design body having a designed shape such as jewel or accessory, and including a coupling part of a magnetic force-friendly material; and a case including a magnet preventing random separation of the design body by a magnetic force with the coupling part of the design body, and forming an exterior of a mobile phone.