baber/WOPTO huggingface dataset:
Patent KR-20170103284-A (KR)
Inventor: YOUN SEOK OH
IPC: F16B7/18
Filed: 2016-03-03
Abstract: The present invention relates to a rebar coupler. According to the present invention, the rebar coupler comprises: a rebar anchor built in a concrete structure, including: a top rebar anchor inserted into a guide unit; and a bottom rebar anchor inserted into a body unit; a fixing unit fastened with the top rebar anchor to prevent separation from the guide unit, including: a first nut fastened with an end unit of the top rebar anchor; and a second nut fastened with an end unit of the bottom rebar anchor; the guide unit where the top rebar anchor and the first nut are fastened, including: an insertion hole into which the top rebar anchor is inserted; a fixing hole into which the first nut is inserted to be fastened with the top rebar anchor; and a fastening bump formed with a screw thread on the outer circumferential surface on the other side to be fastened with a coupler cap by using a male screw and a female screw; a body unit where the bottom rebar anchor and the second nut are fastened, including: a penetrating hole into which the bottom rebar anchor is inserted; a hanging bump formed on the outer circumferential surface on one side to prevent separation from the coupler cap; and a second escape prevention bump formed on the inner circumferential surface on the other side as a certain bump to prevent the second nut from being separated towards the other side; and the coupler cap which includes: a fastening hole fastened with the guide unit and the body unit, into which the body unit is inserted; and a hanging bump formed on the inner circumferential surface on the other side of the fastening hole to prevent the body unit from being separated. The present invention provides a rebar coupler which is conveniently assembled and easily processed and manufactured.
Patent KR-20170107656-A (KR)
Inventor: OH KWANG MAN
IPC: A01C14/00
Filed: 2016-03-16
Abstract: 본 발명은 광고용 벼아트를 위한 모내기시에 표시봉을 정확한 위치에 설치하게 하는 DGPS 수신장치와 휴대단말기를 이용한 표시봉 설치 방법에 관한 것이다. 

본 발명은, 경작지에 패턴 영역 형성용 표시봉을 설치하는 방법에 있어서, 

경작지에 원하는 패턴을 형성하기 위한 디자인 패턴을 마련하는 단계; 

DGPS 수신장치를 이용하여 경작지의 지형 정보를 측정하는 단계; 

모바일 단말기에서, 상기의 디자인 패턴과 지형 정보를 이용하여, 경작지의 각 지점에 심어야 하는 작물 색상이 결정되는 저작 과정이 수행되는 저작 단계; 

상기 모바일 단말기에서, 상기 경작자의 각 지점의 작물 색상에 따른 색상별 작업 영역이 생성되고, 상기 색상별 작업 영역의 경계를 표시하기 위한 표시봉의 설치 위치와 개수가 결정되어, 상기 색상별 작업 영역, 표시봉의 위치 및 개수가 포함되는 작업 지시서가 생성되는 작업지시서 생성 단계; 

작업자가 작업지시서를 참고하면서, DGPS 수신장치가 연결된 모바일 단말기를 들고 경작지를 이동하면서 DGPS 수신장치로부터의 위치 정보와 모바일 단말기상의 작업지서서의 표시봉 위치 정보를 비교하는 비교 단계; 

상기 비교 단계에서의 비교 결과, 일치하면 그 위치에 표시봉을 설치하고, 상기 비교 단계로 돌아가는 표시봉 설치 단계; 

상기 비교 단계에서의 비교 결과, 일치하지 않으면 그 위치에 표시봉을 설치하지 않고, 상기 비교 단계로 돌아가는 표시봉 비설치 단계를 포함하는 것을 특징으로 한다. 

본 발명을 이용하면, 논에서 벼아트용 표시봉을 정확한 위치에 설치하게 하는, DGPS수신장치와 휴대단말기를 이용한 표시봉 설치 방법을 제공하게 된다.
Patent KR-20170109946-A (KR)
Title: 무연 솔더 조성물
Inventor: JEONG HAE WON
IPC: C22C13/02
Filed: 2016-03-22
Abstract: 본 발명의 일 실시예에 의한 무연 솔더 조성물은 무연 솔더 조성물 총 100 중량%에 대하여, 은(Ag) 0.1 내지 1.7 중량%, 비스무스(Bi) 1.5 내지 3.5 중량%, 구리(Cu) 0.01 내지 0.8 중량%, 니켈(Ni) 0.001 내지 0.0099 중량%, 및 잔부 주석(Sn)을 포함한다.
Patent KR-20170110891-A (KR)
Inventor: KIM HYUN TAE
IPC: C09D11/30
Filed: 2016-03-24
Abstract: 본 발명은 EHD 잉크젯용 노즐 및 이의 제조방법에 대한 발명으로, 노즐은 하방으로 직경이 작아지는 원뿔형 노즐에 있어서, 상기 노즐 하방영역 외면에 소수성 합성섬유를 포함하는 코팅층이 형성되어 있는 것을 특징으로 한다.
Patent KR-20170119178-A (KR)
Title: 가습 및 뜸을 위한 발열장치
Inventor: SHIN IL SAN
IPC: A61F7/00
Filed: 2016-04-18
Abstract: 본 발명은 가습 및 뜸 겸용 발열장치에 관한 것으로서, 
중앙에 안착홈이 형성된 바닥판과, 상기 바닥판의 안착홈에 안착되는, 다수개의 통공이 원형배열형성된 외기통과, 상기 외기통 내측으로 삽입설치되는, 다수개의 통공이 원형배열형성된 내기통과, 상기 외기통과 내기통 사이에 설치되는 발열부재와, 상기 외기통 상부에 결합되는, 중앙에 통공이 형성된 뚜껑판으로 구성된다. 
상술한 바와 같은 본 발명은 각각의 구성요소가 상호 분리 및 결합되는 구조를 갖는 발열장치를 구비함으로써, 설치 및 해체가 매우 용이한 효과가 있다. 
또한, 발열장치의 각각의 구성요소의 재질을 내산화성과 강도가 우수하며, 인체에 해로운 유해가스가 전혀 배출되지 않는 카본(carbon) 재질로 형성함으로써, 상기 각각의 구성요소와 열이 상호 작용하여 원적외선을 방출하여, 사람의 인체에 원적외선의 효능은 노화방지, 신진대사 촉진, 만성피로 등 각종 성인병 예방할 수 있는 효과가 있다. 
또한, 발열장치 내부로 황토와 숯을 마련하여, 뜸치료를 제공함으로써, 인체에 황토의 효능(혈액순환촉진, 노폐물 배설, 향균, 방충효과 및 제습효과) 및 숯의 효능(습기제거 및 습도조절, 여과정화작용, 몸의 염증, 통증 치료, 인체의 유해물질제거)을 제공할 수 있는 효과가 있다. 
또한, 발열장치 상부로 자극부재를 구비함으로써, 사용자의 하부(음부)에 온열자극을 줌으로써, 남성인 경우, 전립선 비대증 예방, 여성인 경우에 냉대하로 인해 발생하는 각종 질병을 예방할 수 있는 효과가 있다. 
또한, 발열장치 내부로 물이 마련된 저장통을 설치하여 발열작용 함으로써, 발열장치의 주변에 가습 및 난방를 제공할 수 있는 효과가 있다.
Patent KR-20170120307-A (KR)
Title: 이종 음료용 자동판매기
Inventor: HAN KI SUN
IPC: G07F13/10
Filed: 2016-04-21
Abstract: 커피 또는 음료수 등을 선택할 수 있음은 물론 특히 커피 또는 음료수가 배출되어 질 때, 각 전용 노즐을 통하여 배출되도록 함에 따라 각 음료의 고유 맛을 상실시키지 않도록 도어에 마련되는 복수의 음료 선택버튼을 이종 음료 간에 구획되도록 마련되는 제1 음료버튼부 및 제2 음료버튼부; 상기 본체 케이스에 마련되는 음료 디스펜서를 이종의 음료로 제공할 수 있도록 마련되는 각각의 제1 디스펜서 및 제2 디스펜서; 상기 각 제1,2 디스펜서에서 제공되는 각 음료를 상기 취출구로 개별적으로 각각 배출되도록 구비되는 각각의 연결라인; 및 구매자로 하여금 상기 제1,2 음료버튼부를 선택함에 따라 그 선택된 제1,2 음료버튼부에 해당되는 컵을 제공하는 컵공급부;를 포함하는 이종 음료용 자동판매기를 제공한다.  
그에 따라 자동판매기를 더욱더 편리하게 사용할 수 있음은 물론 특히, 섭취하고자 하는 음료의 고유의 맛을 그대로 느끼면서 섭취할 수 있는 효과를 가진다.
Patent KR-20170124131-A (KR)
Inventor: HONG HYUN PYO
IPC: G01W1/06
Filed: 2016-04-29
Abstract: The present invention provides a weather information providing system. The weather information providing system includes a user terminal and a weather information providing part for providing the local weather information of a user location input from the user terminal to the user terminal at a predetermined time, and provides the local weather information of the user location at the predetermined time by the user. Since the weather information is provided without an information search process, the weather information providing system can effectively provide the weather information to the terminal user.
Patent KR-20160129780-A (KR)
Inventor: CHOI YOUNG HEE
IPC: F02B53/14
Filed: 2016-05-02
Abstract: An internal combustion engine using a dual turbine is disclosed. The internal combustion engine using a dual turbine generates power by arranging a power turbine part and a control turbine part inside a main body to allow the turbine blades thereof to be engaged with each other and allowing fuel to explode in the space between the turbine blades. The internal combustion engine using a dual turbine comprises a phase controller which is connected to the power turbine part and receives the rotation of the power turbine part to allow the rotation of the power turbine part to be switched into the rotation of the control turbine part.
Patent KR-20170129580-A (KR)
Inventor: KIM HYUNG TAE
IPC: B01D47/02
Filed: 2016-05-17
Abstract: The present invention relates to a water cleaning-type air purifier which is to wash off air contaminated by yellow dust or fine dust with water. More specifically, the contaminated air introduced into a room is sent, by means of a blower, to an air outlet pipe which is immersed in water, and then is released into water through hundreds of air outlets perforated on the pipe. Primary purification takes place as air becomes bubbles and rises to the top of the water due to buoyancy, thereby washing off impurities by adsorptiveness of the water. Dust which is failed to be removed off can be completely removed by secondarily passing through a wet-type air cleaner which is additionally installed in the water.
Patent KR-20160143521-A (KR)
Inventor: IKEDA TARO
IPC: H01J37/32
Filed: 2016-05-25
Abstract: The present invention provides a microwave plasma source to perform a stable microwave process by using a surface wave mode as a single mode and to form uniform plasma around a circumferential direction. According to the present invention, the microwave plasma source (20) includes a microwave output unit (30), a microwave transmission unit (40), and a microwave emission member (50). The microwave transmission unit (40) includes a plurality of microwave introduction devices (43a) installed along a radial direction on a circumferential part of the microwave emission member (50). The microwave emission member (50) includes: a wave blocking member (121); a plurality of slots (123) separated from each other to make all of the slots form a circumferential shape; a microwave passing member (122); and a plurality of dielectric layers (124) separated from each other between the plurality of slots (123) and the microwave passing member (122) by corresponding to the plurality of slots (123), and forming a single magnetic field loop by a microwave electric field formed from the slot (123).
Patent KR-20170133917-A (KR)
Inventor: JEONG TAE YOUNG
IPC: A47B95/00
Filed: 2016-05-27
Abstract: The present invention provides a safety hinge for furniture, including: a pair of first hinges which are spaced apart from upper and lower ends of a side wall of furniture, and have coupling holes facing each other; a second hinge disposed between the pair of first hinges and having a through hole communicating with the coupling hole formed therein, wherein one side of the through hole is rotatably coupled to the first hinge and the other side of the through hole is coupled to a door that selectively opens and closes an opening of furniture; and a coupling shaft which is inserted integrally as passing through the coupling hole and the through-hole so as to integrally join the first hinge and the second hinge.
Patent KR-20170136907-A (KR)
Inventor: LEE JONG IK
IPC: G06F1/16
Filed: 2016-06-02
Abstract: The present invention relates to a hinge capable of preventing damage to a display device by maintaining a limit radius of curvature when a flexible display device is bent, and to a flexible display device having the same. The hinge according to the present invention comprises: a pair of guides disposed on side surfaces of first and second frames, and having a guide means formed to be elongated in one direction; a guide arm formed to protrude from each of the guides; a pair of first arms having one end thereof rotatably coupled to the guide arms; a pair of second arms having one end thereof coupled to the guide means to be slid; and a base having a first shaft rotatably coupled to the other end of the first arms, and a second shaft rotatably coupled to the other end of the second arms.
Patent KR-20170138901-A (KR)
Inventor: JO SOO HYUN
IPC: F04D29/00
Filed: 2016-06-08
Abstract: The present invention relates to a vacuum self-priming pump not opening/closing the inside of an air discharge pipe connected to a vacuum means discharging air from a pump chamber whenever the water level of the pump chamber is changed, to ensure structural stability. According to the present invention, an air blocking means to open/close an air discharge path of the air discharge pipe comprises an electronic valve installed in the air discharge pipe controlling power supply through control of a control means, which performs operations based on a data set by receiving detection data of a detection means installed in the chamber to detect the water level of the chamber, to control opening/closing of the air discharge pipe. The detection means includes: a first sensor disposed at water level to generate a vacuum suction force inside the chamber; and a second sensor disposed in a position higher than that of the first sensor. The electronic valve is disposed to open/close at a water level higher than that of the second sensor in the air discharge pipe. The control means operates the electronic valve in a manner to close the air discharge pipe when the second sensor detects the water level in the chamber, and operates the electronic valve in a manner to open the air discharge pipe when the first sensor detects the water level in the chamber during vacuum pumping inside the chamber.
Patent KR-20170141513-A (KR)
Inventor: KIM JONG HEE
IPC: E04F19/08
Filed: 2016-06-15
Abstract: The present invention relates to an inspection tool for a ceiling, and more specifically, to an inspection tool for a ceiling which is installed in a ceiling to allow a worker to enter the ceiling or exit therefrom and inspect piping or electric wiring installed in an inner ceiling of a building, and to enable simple connection between frames forming four sides of a main body, and which also prevents the edge of a wallpaper from being separated from the main body and maintains the edge of a wallpaper clean. To this end, the present invention includes: a main body portion and a door portion, wherein the main body portion includes an outer casing, an inner casing, and a flange.
Patent KR-20160091292-A (KR)
Inventor: HEU BYUNG UK
IPC: E03B7/00
Filed: 2016-06-16
Abstract: The present invention relates to a water pipe using a protrusion, and a separation preventing press wheel assembly connecting the water pipes to be expanded and contracted by corresponding to external environment conditions. According to the present invention, provided are the separation preventing press wheel assembly, and the water pipe using a protrusion, wherein a plurality of protrusions (112) are arranged in a ring shape on the outer circumferential surface of a connection end (111) of a connection pipe, and a space unit (113) is formed between the protrusions (112).
Patent KR-20180000549-A (KR)
Inventor: SHIN JONG BAE
IPC: B60H1/00
Filed: 2016-06-23
Abstract: A thermoelectric element according to one embodiment of the present invention comprises: a holder main body; a thermoelectric element disposed on the external surface of the holder main body; a heat sink attached to the thermoelectric element; a fan for guiding air to the heat sink; a housing including an air injection port; and a fixing member coupled to a side surface of the housing at one end thereof, wherein the fixing member has a tong shape hook portion provided at the other end thereof. An object of the present invention is to provide a cold and hot cup holder using a thermoelectric element.
Patent KR-20180001245-A (KR)
Inventor: YOON KI YOUL
IPC: C08F20/06
Filed: 2016-06-27
Abstract: The present invention provides a superabsorbent resin exhibiting a further improved absorbing ability under pressure and liquid-permeability and a method for producing the same. The superabsorbent resin comprises: base resin powder comprising a cross-linked polymer of a monomer containing a water-soluble ethylenically unsaturated compound or salt thereof; and a surface cross-linked layer formed on the base resin powder, where the cross-linked polymer is additionally cross-linked. The superabsorbent resin may include glass hollow particles having a particle size of micron scale on the surface cross-linked layer.
Patent KR-20180007368-A (KR)
Inventor: KIM CHUNG HWAN
IPC: B41F33/00
Filed: 2016-07-12
Abstract: The present invention relates to measurement of pattern precision of plate making which may be a major cause of register errors before measuring, evaluating and controlling the register errors between layers required for precise overprinting in a printing electric field. More specifically, the present invention relates to a method of measuring precision of a plate making process in a roll to roll printing system for measuring a basic limitation of superposition precision if an error due to processing, assembling, vibration or the like occurs on a plate carved with a pattern even though precise measurement and control technique for superposition precision control between layers are secured. According to the present invention, by using plate making and a suggested reference pattern, it is possible to measure regular errors of a printed pattern generated by axis eccentricity, run-out, straightness error during a plate making process and irregular errors generated by image recognition and vibration of a body to be printed, by using only vision systems that are part of a printing electronic equipment. Also, by measuring a pattern carving error of plate making, data capable of analyzing causes of regular/irregular errors of a pattern generated during a printing electronic device generation process that requires high precision and high reliability is provided to analyze causes of process errors generated during a plate making process, and thus process precision is improved.
Patent KR-20160089315-A (KR)
Inventor: YOU YOUNG BAE
IPC: A61G5/10
Filed: 2016-07-18
Abstract: The present invention relates to a wheelchair brake system and, more specifically, to a wheelchair brake system capable of preventing a falling accident, which may happen when a user gets in and out of a wheelchair since the wheelchair is able to move only when a user sits in the wheelchair as the wheelchair operates in a brake locked state in normal days where the user gets out of the wheelchair and a brake is automatically released only when the user sits in the wheelchair or folds the wheelchair.
Patent KR-20180014548-A (KR)
Inventor: MOON JAI JOUNG
IPC: D06M11/83
Filed: 2016-08-01
Abstract: The present invention relates to a conductive non-woven fabric and a manufacturing method thereof. The conductive non-woven fabric comprises: a fiber sheet layer; and a coating layer located on the upper surface or the lower surface of the fiber sheet layer. A weight ratio of the fiber sheet layer and the coating layer is 1 : 10 or 10 : 1. The total thickness of the fiber sheet layer and the coating layer is 0.01 to 1 mm. The total weight of the fiber sheet layer and the coating layer is 15 to 200 gsm. The fiber sheet layer in which the coating layer is bonded is thermally treated.
Patent KR-20180016885-A (KR)
Inventor: KIM DAE YU
IPC: G06F21/32
Filed: 2016-08-08
Abstract: The present invention relates to a security apparatus and method, which are based on an absorption volume obtained by irradiating light or rays to an external side of a human body for each wavelength range and calculating the irradiation volume and the volume of rays reflected. To this end, according to the present invention, the method comprises: irradiating a plurality of lights having different wavelengths to a living body part; collecting the volume of reflected light from the living body; converting the collected volume of reflected light into reflection spectrum data; calculating the light absorption volume in the living body through the converted reflection spectrum data; storing the calculated light absorption volume; comparing a stored reference authentication value with a value to be authenticated by the calculation of the light irradiation or absorption volume; determining if the value to be authenticated equals the reference authentication value; and determining whether to release security through the determination above. As such, the present invention is able to settle the issue of a possible falsification of a conventional biometric authentication security system, to provide a stronger security system, and to make falsification impossible without direct contact since light absorption occurs in the body′s skin, thereby being applicable to security systems converged with a great variety of methods such as detecting a fingerprint, positions and patterns of blood vessels in a palm or finger, ECG, PPG, body temperature, measuring skin elasticity, etc. in accordance with an initially registered recognition part.
Patent KR-20160102945-A (KR)
Inventor: PAUL MICHAEL
IPC: G01R31/02
Filed: 2016-08-19
Abstract: In a method performed by power over Ethernet (PoE) system, a PSE is able to detect whether a PD is compatible for receiving power via four wire pairs in the standard Ethernet cable. The PSE provides current limited voltage to first and second wire pairs in the cable during a detecting step, and detects a characteristic impedance of the PD. In the PSE, a first resistor is connected to a third wire pair and a second resistor is connected to a fourth wire pair. During the detecting step, the PSE detects the relative currents through the resistors. If the currents are the same, the PSE knows the PD can receive power via the four wire pairs. Then, the PSE applies the maximum PoE voltage to the first and second wire pairs and connects the third and fourth wire pairs to low voltage through a MOSFET.
Patent KR-20180023605-A (KR)
Inventor: LEE CHANG HWAN
IPC: G09F13/12
Filed: 2016-08-26
Abstract: The present invention relates to a lighting box for graphical stereoscopic expression, in which an elastic material bar is attached to four edge portions of an advertisement sheet that graphics for advertising various products are expressed, a forcible fitting groove in which four edge portions having the elastic bar attached thereto is forcibly fitted, is formed in a rectangular shape, and the advertisement sheet is illuminated by light emitted from a plurality of fluorescent lamps or a plurality of LED lamps therein. According to the lighting box of the present invention, a plurality of forcible fitting grooves in which a plurality of silicon bars attached to each of the four edge portions of the advertisement sheet are forcibly fitted, have different heights toward the outside from the inside thereof to be divided into first and second forcible fitting grooves formed in multiple layers, and the advertisement sheets detachably installed in each of the first and second forcible fitting grooves are divided into first and second advertisement sheets. In addition, the first advertisement sheet detachably installed in the first forcible fitting groove is brightly illuminated to brightly illuminate printed graphic advertisement content when being exposed to light in an opaque state, and is made of a flexible and stretchable fabric material. Furthermore, the second advertisement sheet detachably installed in the second forcible fitting groove is made of a transparent synthetic resin film material, having advertisement graphics printed thereon.
Patent KR-20180023616-A (KR)
Inventor: YANG DON SIK
IPC: G03F7/004
Filed: 2016-08-26
Abstract: The present invention relates to a composition for a hard mask, and more particularly, to a composition which can form a resist underlayer film (hard mask) having excellent heat resistance, high temperature heat resistance, and coating uniformity by including a polymer and a solvent containing a repeating unit represented by a specific formula.
Patent KR-20180024715-A (KR)
Inventor: YU BYUNG ROK
IPC: F04C15/00
Filed: 2016-08-31
Abstract: The present invention relates to a helical gear pump. More specifically, the helical gear pump is configured such that an axial thrust force support bearing is installed between a housing and helical gears to support an axial thrust force of the helical gears so as to reduce friction between side portions of the helical gears and side plates, thereby being able to reduce the loss of power caused by the friction and the wear of the side plates. According to the present invention, the helical gear pump comprises: a housing; the pair of helical gears engaged in the housing; and the pair of side plates disposed between opposite sides of each helical gears and the housing. The axial thrust force support bearing is further provided between the side portions of the helical gears and the housing, such that the helical gears support the axial thrust received in the axial direction.
Patent KR-20180026022-A (KR)
Inventor: HWANG IN TAE
IPC: G06F12/02
Filed: 2016-09-01
Abstract: According to an embodiment of the present invention, a copy-back method of a nonvolatile memory device comprises the following steps of: reading source data from a source area; detecting an error bit rate of the source data; performing an inspection read operation of reading the source area by using a plurality of sampling read voltages and detecting an error bit rate of each of a plurality of read sampling data when the error bit rate exceeds a reference value; and selecting whether to execute copy-back of the source data by internal copy-back, which does not have an error correction operation, or external copy-back, which has an error correction operation, in accordance with the inspection read operation. In the selecting step, the internal copy-back is selected when a detected error bit rate in the plurality of sampling data is a reference value or less.