baber/WOPTO huggingface dataset:
Patent KR-20180100750-A (KR)
Inventor: KANG BYUNG CHAN
IPC: F24F11/00
Filed: 2017-03-02
Abstract: The present invention relates to a heat pump for circulating water using a water pump and a method for controlling the heat pump. The heat pump comprises: an outdoor unit having a compressor; a hydro unit for exchanging heat between refrigerant supplied from the outdoor unit and water; a water pump for circulating water heat-exchanged from the hydro unit; and a control unit for controlling the water pump. The control unit compares first temperature of the water received from the hydro unit with second temperature of water discharged from the hydro unit, determines driving speed of the water pump based on the compared result, and varies driving speed of the water pump depending on the determined driving speed. Moreover, the heat pump further comprises: a first sensor for sensing the first temperature of the water received from the hydro unit; and a second sensor for sensing the second temperature of the water discharged from the hydro unit. The control unit can determine driving speed of the water pump based on a first sensing signal from the first sensor and a second sensing signal from the second sensor.
Patent KR-20180101814-A (KR)
Inventor: RYU SUNG JU
IPC: B60P7/02
Filed: 2017-03-06
Abstract: The present invention relates to an opening and closing device of a loading compartment cover. By using the present invention, a cover portion is able to easily open and close one side and the other side of an upper portion of the loading compartment of a vehicle such as a dump truck and the like. In particular, a load can be loaded in the loading compartment at a vertical height higher than that of the loading compartment such that the amount of the load can be increased. By using a lean prevention portion, the top of the cover portion can be easily prevented from leaning to the bottom direction of the loading compartment.
Patent KR-20180103391-A (KR)
Inventor: YANG JOON SUNG
IPC: G06F11/10
Filed: 2017-03-09
Abstract: The present invention comprises a memory element including a plurality of memory cells; a reconfiguration logic which clusters input data input in a predetermined unit depending on data retention characteristics of each memory cell in which input data is to be stored, or clusters storage data of a predetermined unit stored in a memory element depending on data retention characteristics of each memory cell in which storage data is stored, wherein each input data or each storage data belonging to the same cluster of retention characteristics are arranged adjacent to each other; an error correction encoder applying error correction encoding algorithm of different intensities to each cluster for the clustered input data; and an error correction decoder applying an error correction decoding algorithm corresponding to the intensity that the error correction encoder applies by cluster for the clustered storage data. A code word calculated for each cluster through the error correction encoder is matched with each input data and stored in the memory element. Error correction processing is performed according to the result of comparison between the code word calculated for each cluster through the error correction decoder and a code word for each cluster stored in the memory element. Therefore, the stability of data stored in the memory cell can be increased.
Patent KR-20180001431-A (KR)
Inventor: KIM JONG HO
IPC: F16L15/08
Filed: 2017-03-15
Abstract: The present invention relates to a flood prevention type sprinkler (1). The flood prevention type sprinkler (1) comprises: a reducing nipple (3) in which a flexible pipe (P) is connected to an upper end to be detached; a fixing unit (5) fixing the reducing nipple (3) as the reducing nipple (3) passes through a ceiling plate (B) through a nipple hole (21); and a head (7) connected to the lower end of the reducing nipple (3) to be detached and injecting fire fighting water supplied from a water supply source through the reducing nipple (3). The fixing unit (5) comprises: an upper side unit (13) installed in a through hole (H) in the upper part of the ceiling plate (B); a lower side unit (15) installed in the through hole (H) to be connected to the upper side unit (13) in the lower part of the ceiling plate (B); and a detachable ring unit (17) connected to an upper end of the upper side unit (13) to be detached on a same axis as that of the nipple hole (21) to be screwed to the reducing nipple (3). Thread directions of a first thread (32) formed on the inner circumference to be screwed to a male screw unit (31) of the reducing nipple (3) and a second thread (34) formed on the outer circumference to be screwed to a female screw unit (33) of the upper side unit (13) are opposite to each other in the detachable ring unit (17). Therefore, the flood prevention type sprinkler (1) enables a user to safely replace a head of the sprinkler without being concerned about damage to drainage of residual water.
Patent KR-20170110519-A (KR)
Inventor: NAKASHIMA ISSEI
IPC: A61H1/02
Filed: 2017-03-20
Abstract: 보행 보조 장치는, 보행 보조 장치가 장착된 다리부에 대하여 자극을 부여하는 자극 부여 수단과, 보행 보조 장치가 장착된 다리부의 입각 상태 및 유각 상태를 검출하는 상태 검출 수단을 구비한다.  자극 부여 수단은, 상태 검출 수단에 의하여 보행 보조 장치가 장착된 다리부의 유각 상태가 검출된 경우에는 해당 다리부에 대하여 제1 자극을 부여하고, 상태 검출 수단에 의하여 보행 보조 장치가 장착된 다리부의 입각 상태가 검출된 경우에는 해당 다리부에 대하여 자극을 부여하지 않거나 또는 제1 자극보다도 약한 제2 자극을 부여한다.
Patent KR-20180109220-A (KR)
Inventor: YOO TAE KYOUNG
IPC: H01L33/50
Filed: 2017-03-27
Abstract: An LED display apparatus according to an embodiment of the present invention is disclosed. The LED display apparatus includes an LED substrate having a plurality of LED elements arranged in rows and columns to emit light of a first wavelength; a first light conversion sheet positioned on the LED substrate and converting light of the first wavelength into light of a second wavelength; and a second light conversion sheet disposed on the first light conversion sheet and converting light of the first wavelength or light of the second wavelength into light of a third wavelength. It is possible to support various colors according to user′s choice.
Patent KR-20180113297-A (KR)
Inventor: CH'OE JI YONG
IPC: A63F9/00
Filed: 2017-04-06
Abstract: The present invention relates to an easily assembled and disassembled prefabricated labyrinth. More specifically, the present invention relates to an easily assembled and disassembled prefabricated labyrinth, a column connecting panel can be installed even in an area which can be a passage between all the columns disposed in a labyrinth so as to increase structural stability of the entirety of the labyrinth. Accordingly, deformation of the entire structure of the labyrinth can be prevented even when children crash into the labyrinth or apply impacts to the same. Moreover, the structure of a passage and wall body of completely installed labyrinth can be easily changed by a user.
Patent KR-20170117335-A (KR)
Inventor: SPORTELLI FRANCESCO
IPC: B60C7/14
Filed: 2017-04-12
Abstract: 3차원 스페이서 구조를 포함하는 전단 밴드로서, 이때 상기 3차원 스페이서 구조가 제 1 물질 층 및 제 2 물질 층으로 형성되고, 각각의 물질 층이 제 1 방향으로 연장되는 제 1 보강 부재 및 제 2 방향으로 연장되는 제 2 보강 부재를 가지며, 각각의 물질 층이 제 3 방향으로 연장되는 복수의 연결 보강 부재에 의해 서로 연결되고, 상기 전단 밴드는 3차원 스페이서 구조의 반경 방향 외측에 위치된 제 1 멤브레인 층을 추가로 포함한다. 본 발명은 전술한 전단 밴드를 포함하는 비-공압 타이어를 추가로 포함한다.
Patent KR-20180118477-A (KR)
Inventor: CHOI SANG HO
IPC: C12R1/125
Filed: 2017-04-21
Abstract: The present invention provides Aspergillus oryzae MJS14 (accession number: KCTC18552P) as a fungal strain for use in the production of fermented foods, which does not produce fungal toxins, Aflatoxin and cyclopiazonic acid (CPA); and Bacillus subtilis D119C (accession number: KCTC18551P) which does not produce biogenic amines, as a bacterial strain for use in the production of fermented foods. The present invention creates a complex microbial interaction by inoculating at the same time both the fungal strain and the bacterial strain selected in the present invention, and thus may create a flavour different from fermented soybean pastes fermented through single inoculation. Further, compared to conventional fermented soybean blocks and fermented soybean pastes, which show mixed fermentation due to natural inoculation, the present invention can keep the inoculated strains and the fermentation period uniform, and thus can maintain uniformity in quality and ensure safety.
Patent KR-20170067690-A (KR)
Title: 알콕시알킬아미노실란 및 에폭시 화합물의 반응에 의한 2-옥사-5-아자-1-실라사이클로옥탄 및 이의 제조방법
Inventor: JUNG IL NAM
IPC: C07F7/08
Filed: 2017-04-28
Abstract: 본 발명은 실리콘 화합물에 관한 것으로, 실리콘 화합물은 아래의 화학식으로 표시되고,  상기에서 R은 Me, Et, Pr, Bu, Ph 또는 PhCH 2 가 되고, R 1 은 Me, Et, Pr 또는 Bu가 되고,  R 2 는 H 또는 Me가 되고, R 3 는 Me, Et 또는 i-Pr이 되고, R 4 는 Me, CH 2 Cl, Et, CH 2 O-i-Pr, CH 2 OPh, CH 2 OCH 2 CH=CH 2 , CH 2 O-CO-CMe=CH 2 , Ph, CH 2 O(CH 2 ) 3 Si(OMe) 3 , CH 2 O(CH 2 ) 3 SiMe(OMe) 2 , 또는 CH 2 O(CH 2 ) 3 Si(OMe) 3 이고 그리고 R 5 는 H, R 4 와 연결되어 형성되는 시클로헥실기(cyclohexyl) 또는 시클로헥실기에 (CH 2 ) 2 Si(OMe) 3  또는 (CH 2 ) 2 SiMe(OMe) 2 가 치환된 화합물이 되고, m은 1 또는 2가 되고, 그리고 n은 2 또는 3이 된다.
Patent KR-20180122896-A (KR)
Inventor: BAEK KWANG HYUN
IPC: C07K14/49
Filed: 2017-05-05
Abstract: The present invention relates to a method for extending the half-life of PDGFA, including the substitution of one or more lysine residues present in the amino acid sequence of PDGFA, or to a PDGFA with extended half-life. The lysine residue-substituted PDGFA of the present invention remains in the human body for a long time and has excellent therapeutic effect.
Patent KR-20180124440-A (KR)
Title: Anti-shake desk
Inventor: LEE HYUN BIN
IPC: A47B13/02
Filed: 2017-05-11
Abstract: According to the present invention, an anti-shake desk comprises: a leg supporting an upper plate at the edge of the upper plate; a gear box provided inside the leg, having a driving pinion supported on a tapered roller bearing on a central line of a ring gear, and having a height adjusting handle connected to the driving pinion for transmitting a rotational force; a screw bolt connected to the ring gear to receive the rotational force; and a height adjusting screw whose height is adjusted by the rotational force of the screw bolt. Therefore, the height of the upper plate can be precisely and easily adjusted, and shaking due to wear and unbalance of the leg of the desk can be prevented.
Patent KR-20180128660-A (KR)
Inventor: KIM DONG HERN
IPC: H01L23/31
Filed: 2017-05-24
Abstract: The present disclosure relates to a method for reducing warpage of a semiconductor package substrate, and a semiconductor package substrate with reduced warpage using the same. The method of the present invention comprises the steps of: arranging a plurality of unit packages separately including a semiconductor chip having an active surface on which a connection pad is disposed and an inactive surface opposite to the active surface, an encapsulant for sealing at least a portion of the semiconductor chip, a first connection member disposed on the active surface of the semiconductor chip and including a redistribution layer electrically connected to the connection pad, and a passivation layer disposed on the first connection member, and preparing a semiconductor package substrate to which the encapsulant, the first connection member, and the passivation layer of each of the unit packages are separately connected; and processing a gap between the passivation layer and the first connection member of each of the unit packages of the semiconductor package substrate.
Patent KR-20180129293-A (KR)
Inventor: CHOI KEE JOON
IPC: G09G3/3275
Filed: 2017-05-26
Abstract: According to an embodiment of the present invention, a digital to analog converter comprises: a voltage generating unit generating a plurality of voltage groups, wherein each of the voltage groups includes a plurality of reference voltages; and a decoder including an output node for outputting any one of the reference voltages. The decoder includes switch blocks individually corresponding to the voltage groups. Each of the switch blocks includes transistors turned on or off based on a control signal. The width of each channel of the transistors included in any one of the switch blocks is different from the width of each of the transistors included in the other one of the switch blocks.
Patent KR-20190004004-A (KR)
Title: Underwater crushing pump
Inventor: YANG CHEOL SOO
IPC: F04D13/08
Filed: 2017-05-29
Abstract: The present invention relates to an underground crushing pump that may prevent vortices and reverse flows from being generated by fluids of different velocities, which are introduced into a discharge pipe. The present invention suggests an underground crushing pump including: a cutter configured to crush foreign substances mixed with fluid through rotation; a discharge pipe configured to feed the fluid introduced into the cutter, and a cutter plate coupled between the cutter and the discharge pipe, wherein a disk-shaped flange part is formed in the cutter plate, wherein a cylindrical protrusion is formed on the upper side of the flange part to protrude upwards to a predetermined height, wherein a plurality of inlets having different diameters are formed inside the protrusion, and a space functioning as an impact absorbing space is formed on the upper side of the introduction parts to communicate with an inside of the discharge pipe to smoothen a change of velocity. Accordingly, vortices inside the discharge pipe generated due to interferences of fluids of different velocities may be prevented by feeding the fluids at a specific velocity due to an impact absorption function of the space formed in the cutter plate, and accordingly, the flows of the fluids may be further smoothened. Further, the changes of the velocity of the fluids may be smoothened so that an abrupt change of load is not generated in the cutter, and accordingly, the life spans of the cutter and the pump may be prolonged by always constantly maintaining the RPM of the cutter.
Patent KR-20170067166-A (KR)
Title: 양자점이 함유된 광섬유를 이용한 전류센서
Inventor: JEON SU WON
IPC: G01R15/22
Filed: 2017-05-31
Abstract: 광섬유 전류센서로 입력되는 광원을 편광시키는 편광자; 전류가 흐르는 전선에 감겨져 있으며, 상기 편광자에서 편광된 편광 신호가 입사되는, 코어 및 클래딩층으로 이루어진 광섬유; 및 상기 전선에 감겨있는 상기 광섬유를 통과한 상기 편광 신호의 변화를 측정하는 편광계를 포함하고, 상기 코어층에 Cd 0   .   5 Mn 0   .   5 Te 양자점, 광자기 글라스 및 광자기 단결정으로 이루어진 그룹에서 선택된 적어도 하나 이상을 함유하는 것을 특징으로 하는 광섬유 전류센서를 제공한다.
Patent KR-20180134171-A (KR)
Inventor: LEE DO HAENG
IPC: A61Q19/00
Filed: 2017-06-08
Abstract: The present invention relates to a composition for improving the skin condition comprising a substance obtained from refined fish oil as an active ingredient. The composition of the present invention, comprising the substance obtained from refined fish oil in an optimal concentration, has high stability and shows effects in improving water retention level of the skin, improving skin barrier, and reducing cell damage due to oxidative stress, and thus shows effects in comprehensively improving the skin condition against external irritants such as fine dusts. Particularly, in addition to the aforementioned effects, the composition has antioxidant and anti-inflammatory effects and the effects of improving skin firmness and reducing skin wrinkles, and thus has excellent skin anti-aging effects. The composition of the present invention, effective in fundamentally improving the skin condition, may be extensively used from simple food products to functional health foods, food additives, cosmetics products, etc.
Patent KR-20170138955-A (KR)
Inventor: PARK JONG HOON
IPC: A61K31/506
Filed: 2017-06-08
Abstract: One of the properties of human breast cancer cells is cancer stemness, which is characterized by self-renewal capability and drug resistance. Protein kinase D1 (PRKD1) functions as a key regulator of many cellular processes and is downregulated in invasive breast cancer cells. In the present invention, it was found that PRKD1 was upregulated in MCF-7-ADR human breast cancer cells characterized by drug resistance. Additionally, the present inventors have found that PRKD1 expression was negatively regulated by miR-34a binding to the PRKD1 3-UTR. PRKD1 expression increased following performance of a tumorsphere formation assay in MCF-7-ADR cells. The present inventors also found that reduction of PRKD1 by ectopic miR-34a expression or PRKD1 siRNA treatment resulted in suppressed self-renewal ability in breast cancer stem cells. Furthermore, the present inventors have confirmed that the PRKD1 inhibitor CRT0066101 reduced phosphorylated PKD/PKC, leading to suppression of breast cancer stemness through GSK3/-catenin signaling. PRKD1 inhibition also influenced apoptosis initiation in MCF-7-ADR cells. Tumors from nude mice treated with miR-34a or CRT0066101 showed suppressed tumor growth, proliferation, and induced apoptosis. These results provide evidence that regulation of PRKD1, a novel miR-34a target, can contribute to overcoming cancer stemness and drug resistance in human breast cancer.
Patent KR-20180135142-A (KR)
Title: Charging system for wound rotor synchronous motor
Inventor: SHIN HO JOON
IPC: H02P9/30
Filed: 2017-06-09
Abstract: Disclosed is a charging system using a wound synchronous motor. The charging system using a wound synchronous motor comprises: an inverter for converting power of a battery; a wound synchronous motor having a plurality of stator coils for receiving the power converted by the inverter, and a rotor having a plurality of field coils installed therein; a switching circuit unit for selectively supplying power to the field coils; and a control unit for supplying power to at least one of the field coils from the battery by controlling the switching circuit unit in a motor mode in which the wound synchronous motor receives power from the battery and operates as a motor, and for providing system power to at least some of the field coils by insulating the battery and the fields and controlling the switching circuit unit in a charging mode in which the system power is applied to the field coil side to charge the battery. Accordingly, it is possible to achieve the optimum efficiency for each mode.
Patent KR-20180136703-A (KR)
Inventor: SHIN WON SUK
IPC: H01L31/02
Filed: 2017-06-15
Abstract: According to the present invention, a finger line electrode is densely disposed on the outer edge of a solar cell having great surface resistance of a substrate. Thus, collection efficiency of electrons and holes is increased and the efficiency of the solar cell can be increased. Also, the efficiency of the solar cell can be increased by activating the current flow of the solar cell to increase fill factors. To this end, a crystalline solar cell of the present invention comprises: a first electrode formed on a substrate; a photoelectric conversion layer formed on the first electrode; a second electrode formed on the photoelectric conversion layer; a plurality of finger line electrodes connected to the second electrode; and a plurality of bus bar electrodes connected to the second electrode and vertically and crossly connected to the finger line electrodes to collect electrons or holes collected from the finger line electrodes. The width between the finger line electrodes at the outer edge of the substrate may be smaller than the width between the finger line electrodes at the center of the substrate.
Patent KR-20180137334-A (KR)
Inventor: LEE YONG TAEK
IPC: E02D29/00
Filed: 2017-06-16
Abstract: The present invention relates to a method to reinforce a soft ground for a small diameter sewer pipe using a steel pipe working hole and a precast bottom plate, capable of largely reducing a construct period. According to the present invention, the method to reinforce a soft ground for a small diameter sewer pipe using a steel pipe working hole and a precast bottom plate comprises: a step (a) of inserting a steel pipe; a step (b) of excavating the inside of the steel pipe to form a working hole; a step (c) of discharging infiltrating water in the working hole to the outside; a step (d) of installing an entrance; a step (e) of penetrating a plurality of lead pipes into the entrance to propel the lead pipes toward a manhole; a step (f) of sequentially disassembling the lead pipes coming out of the manhole; a step (g) of sequentially disassembling an auger; a step (h) of disassembling a front end pipe; a step (i) of removing a propeller; a step (j) of installing aggregates on the bottom of the working hole; and a step (k) of installing a connection pipe to a main pipe of a working hole side and installing a manhole in the working hole.
Patent KR-20170077850-A (KR)
Inventor: SUNG YOUNG KEW
IPC: H04N7/18
Filed: 2017-06-19
Abstract: 본 발명은 전방위 감시 카메라 장치에 관한 것이다. 본 발명의 일 실시예에 따른 전방위 감시 카메라 장치는 촬영대상지역의 열화상을 촬영하고, 수직 방향과 수평 방향으로 미리 설정된 소정의 각도로 회전되도록 설치된 열감지카메라부, 상기 열감지카메라부의 일측에 배치되어 있으며, 중앙을 기준으로 서로 대칭이 되는 다른 방향에 한쌍으로 상호 촬영되는 화각을 방위각과 고도각이 서로 다른 방향에서 각각 촬영될 수 있도록 구비하여 전방향에 대한 촬영이 가능한 전방향카메라부, 및 상기 열감지카메라부의 회전 작동과 열감지 작동을 제어하고, 상기 열감지카메라부와 상기 전방향카메라부에서 취득한 영상을 수신하여 열감지 영상 및 전방향영상을 출력하는 제어부를 포함한다.
Patent KR-20180138429-A (KR)
Inventor: LEE JONG HYEUK
IPC: H04W56/00
Filed: 2017-06-21
Abstract: The present invention relates to a method for ensuring quality of service in a wireless communication system. More specifically, a base station method, according to an embodiment of the present invention, comprises the steps of: receiving a PRACH from a terminal; confirming a transmission pattern of the PRACH for a symbol group including a plurality of symbols transmitted in a single tone; acquiring phase difference information between the received tones by the PRACH according to a plurality of intervals between symbol groups, on the basis of a transmission pattern of the PRACH; estimating a phase offset on the basis of the phase difference information; and generating uplink timing information for transmission to the terminal by using a transformed timing offset from the estimated phase offset.
Patent KR-20190000544-A (KR)
Inventor: SONG CHAN
IPC: B60R16/02
Filed: 2017-06-23
Abstract: Disclosed is a half-wing band clip wrapping a wiring harness, which comprises: an anchor unit inserted into a hole of a panel of a vehicle body to be mounted thereon; a body unit formed to be long in the shape of a place on an upper surface of the anchor unit, wherein the wiring harness is supported; and at least one band strap integrated with the body unit, and winding and fixing the wiring harness.
Patent KR-20190000700-A (KR)
Inventor: YANG MIN GYU
IPC: B62L1/00
Filed: 2017-06-23
Abstract: The present invention relates to a D type braking/decelerating system using an eddy current, in which a wheel and a brake device at a side of the wheel are formed of different materials such as metal-magnet or magnet-metal, so that a braking function is performed without causing wear or noise of components, thereby solving the problem such as the abrasion between a brake pad and a rotor, and the noise due to friction during braking. In other words, the bicycle brake according to the present invention includes: serving as a frame of a bicycle wheel and similar to the size of a real bicycle wheel; magnets formed as a part of the brake device so that N poles and S poles alternately enter; a central shaft hole formed at a center of the wheel so that a shaft is inserted thereto; a fixed plate formed on a side surface of the wheel to perform a brake function; a rotor brake including a magnet at the side surface of the wheel to perform the brake function; and a magnetic brake including a magnet at the side surface of the wheel to perform the braking function by using magnetic force.