baber/WOPTO huggingface dataset:
Patent KR-20170030054-A (KR)
Title: Fuel cell system
Inventor: SAKAKIBARA HIDEAKI
IPC: H01M8/0432
Filed: 2016-09-07
Abstract: A fuel cell system (1) comprises: a radiator (30); a first flow passage (31) in which refrigerant flows from a fuel cell stack (2) towards the radiator (30); a second flow passage (32) in which the refrigerant flows from the radiator (30) towards the fuel cell stack (2); a bypass flow passage (34) which connects the radiator (30) with a position in the second flow passage (32) at which the refrigerant flows into the fuel cell stack (2); and a control part (4). In the bypass flow passage (34), an on-off valve (36) and a reserve tank (35) are provided from the upstream side. The control part (4) feeds the refrigerant to the fuel cell stack (2) by opening the on-off valve (36) and allowing the refrigerant previously stored in the reserve tank (35) to join the second flow passage (32) in a case where the refrigerant temperature detected by an inflowing refrigerant temperature detection part (33) exceeds a pre-determined base temperature.
Patent KR-20180028341-A (KR)
Inventor: AHN SANG IL
IPC: H04M1/725
Filed: 2016-09-08
Abstract: An embodiment relates to a terminal and a terminal control method capable of helping users, who speak different languages, to have a video call. The terminal control method comprises the following steps of: establishing a connection between a first terminal and a second terminal wherein a first user, speaking a first language, uses the first terminal and a second user, speaking a second language, uses the second terminal; obtaining greetings of the second language transliterated into the first language; and displaying the obtained greetings.
Patent KR-20180029662-A (KR)
Inventor: LEE SANG HUN
IPC: H04N5/262
Filed: 2016-09-13
Abstract: An embodiment of the present invention relates to a dual camera module which comprises: a first camera module including a first liquid lens, and photographing a first image; and a second camera module including a second liquid lens, and photographing a second image. A viewing angle of the first camera module is smaller than that of the second camera module. At least a part of the viewing angle of the first camera module is included in the viewing angle of the second camera module, thereby having an overlap area between the first and second images in order to generate a synthesis image synthesizing the first and second images. When the first camera module is focused, the focal distance of the first liquid lens is varied by a distance with a subject. When the second camera module is focused, the focal distance of the second liquid lens is varied by a distance with a subject.
Patent KR-20180031097-A (KR)
Inventor: LEE SANG HAK
IPC: H04L12/28
Filed: 2016-09-19
Abstract: A network standby mode information registration/management method, and a system applying the same are provided. A device standby mode information registration method according to an embodiment of the present invention comprises: registering the standby mode information of a device that enters a standby mode when data is not received for a specific period and confirms whether there is data transmitted to the device during a standby period at a specific period, and transmitting the standby mode information of the registered device to the outside. Accordingly, network standby mode operation can be more effectively utilized by registering/managing the standby mode information of the device so that all the network devices connected to the network share the standby mode information.
Patent KR-20180031471-A (KR)
Inventor: LEE CHUN WOO
IPC: F16H9/10
Filed: 2016-09-20
Abstract: The present invention relates to an affordable continuously variable transmission, which can use a simple sprocket and a chain to definitely transmit a driving force of an input portion to an output potion without interruption of any driving force transmission and a slip. According to the present invention, the continuously variable transmission comprises: an input unit; an output unit; and a plurality of chains coiled by the input unit and the output unit to transmit a driving force of the input unit to the output unit.
Patent KR-20170124064-A (KR)
Inventor: KIM JIN GYUN
IPC: H01L29/49
Filed: 2016-09-22
Abstract: A method for manufacturing a fin field effect transistor (FinFET) is provided. The method for manufacturing a FinFET comprises: forming a fin structure on a substrate; forming a gate pattern and a source/drain (S/D) electrode on the fin structure by separating the gate pattern and the S/D electrode from each other; forming a barrier layer on the fin structure to cover the gate pattern and the S/D electrode; forming a sacrificial pattern having a first thickness and a first width on the barrier layer and between the gate pattern and the S/D electrode; forming a capping layer on the sacrificial layer; and forming an air gap having the first thickness and the first width between the gate pattern and the S/D electrode by removing the sacrificial layer through the capping layer. By forming the air gap between the gate pattern and the S/D electrode to reduce parasitic capacitance, the product reliability can be improved.
Patent KR-20170038160-A (KR)
Title: Direction converter valve and hydraulic system
Inventor: IWASAKI HITOSHI
IPC: E02F9/22
Filed: 2016-09-26
Abstract: The present invention relates to a directional selecting valve in which a regeneration mechanism and a discharge mechanism of working oil are integrally configured, and a hydraulic system using such a directional selecting valve. A disposition position of a valve slider (32) in a valve hole (31) is determined in accordance with pressure of working oil supplied from a supply path (20) to the valve hole (31) and pressure of working oil supplied from a discharge path (22) to the valve hole (31), to regulate the flow path in the valve slider (32). When the pressure of the working oil supplied from the discharge path (22) to the valve hole (31) is higher than the pressure of the working oil supplied from the supply path (20) to the valve hole (31), the valve slider (32) regulates a first connection flow path (33) connecting the discharge path (22) to the supply path (20), into the valve hole (31). When the pressure of the working oil supplied from the discharge path (22) to the valve hole (31) is lower than the pressure of the working oil supplied from the supply path (20) to the valve hole (31), the valve slider (32) regulates a second connection flow path connecting the discharge path (22) to a second tank (15), into the valve hole (31).
Patent KR-20170116929-A (KR)
Title: 건조 장치 및 그 제어 방법
Inventor: LEE WANG SANG
IPC: F26B3/347
Filed: 2016-09-29
Abstract: 건조 장치 및 그 제어 방법이 개시된다. 건조 장치는 오브젝트(object)가 건조되는 캐비티(cavity)를 형성하는 본체, 본체의 일측에 구비되며, 마이크로파를 오브젝트에 방사하는 다중 도파관, 본체의 일측에 구비되며, 마이크로파를 발생시켜 다중 도파관으로 각각 전달하는 복수의 마그네트론 및 마이크로파를 발생시키기 위한 고전압을 복수의 마그네트론으로 각각 전달하는 복수의 전원부, 제어부를 포함하며, 제어부는 다중 도파관에서 마이크로파가 캐비티 내에 균일하게 방사되도록 복수의 전원부를 기 설정된 패턴으로 순차적으로 온/오프되도록 제어한다.
Patent KR-20180035524-A (KR)
Inventor: YUN YEO HUN
IPC: H04L27/26
Filed: 2016-09-29
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system for supporting a higher data transmission rate after a 4^th generation (4G) communication system such as long term evolution (LTE). The present disclosure is to support mixed numerology in a wireless communication system. A method for operating a base station comprises the steps of: generating a first signal for a first group and a second signal for a second group according to different configurations; and transmitting the first signal through a first channel assigned for the first group and transmitting the second signal over a second channel assigned for the second group.
Patent KR-20180036060-A (KR)
Inventor: KIM HAN YOUL
IPC: B63B35/44
Filed: 2016-09-30
Abstract: According to the present invention, provided is a regasification facility. According to the present invention, the regasification facility comprises: a seawater movement line having an inflow hole, through which the seawater can flow thereinto, provided on one side thereof, and a discharging hole, through which the seawater can be discharged therefrom, provided on the other side thereof; a regasification facility for vaporizing liquid gas through heat exchange using the seawater as a heating medium; and a vacuum breaker disposed between the regasification facility and the discharging hole to function to enable external air to be sucked when vacuum is generated in the seawater movement line. The vacuum breaker comprises: a valve body having an inflow end opened to enable the external air to come therein and a discharge end connected to the seawater movement line; a disc installed in a channel of the valve body to be able to pivot, and rotated when the vacuum is generated in the seawater movement line to open the channel of the valve body; and an open fixing unit disposed in the disc and the valve body to maintain the disc in an opened state.
Patent KR-20180037634-A (KR)
Inventor: CHO ICK JUN
IPC: B23K9/133
Filed: 2016-10-04
Abstract: According to one embodiment of the present invention, provided is an apparatus for storing a winding material. The present invention comprises: a cover unit having a first cover member and a second cover member disposed to face the first cover member; and a width variable unit disposed between the first cover member and the second cover member to enable the winding material to be coiled and stored, wherein one end portion thereof is coupled to the first cover member and the other end portion thereof is folded toward a central portion of the first cover member or unfolded toward an edge portion of the first cover member.
Patent KR-20180038817-A (KR)
Inventor: SEO KUN HO
IPC: C12Q1/04
Filed: 2016-10-07
Abstract: The present invention relates to an enrichment composition for detecting food poisoning bacteria and to a manufacturing method thereof. When the enrichment composition of the present invention is used, the growth rate and the number of bacteria of enriched food poisoning bacteria are remarkably increased compared to a case of using conventional enrichment, and damages in a food sample of the food poisoning bacteria are successfully restored and detected accurately and rapidly, thereby detecting the food poisoning bacteria accurately and rapidly.
Patent KR-20180039364-A (KR)
Inventor: KIM BUM JOON
IPC: C08J3/12
Filed: 2016-10-10
Abstract: The present invention relates to a method for producing a block copolymer patch particle. According to one aspect of the present invention, the method for producing the block copolymer patch particle comprises the following steps: an encapsulation step for mixing a block copolymer containing two or more unit polymers, an organic solvent, and an aqueous surfactant solution to make the block copolymer contained in oil in water droplets; an evaporation step for evaporating the organic solvent from the oil in water droplets; and a reorganization step for forming the patch particle by self-assembly of the block copolymer in the oil in water droplets.
Patent KR-20180039457-A (KR)
Inventor: CHOI SEUNG BOK
IPC: E05F5/02
Filed: 2016-10-10
Abstract: The present invention relates to a door stopper using an MR damper installed between a door and a wall to prevent the door from being closed, comprising: a first damper member connected to a door side and extended in the longitudinal direction and having a ferromagnetic body; a second damper member connected to a wall side and has a hollow portion for allowing the first damper member to be inserted therein and to move in the longitudinal direction, and where MR fluid is equipped; and a permanent magnet fixed on the outer periphery of the second damper member, wherein the permanent magnet acts on the ferromagnetic body to increase yield stress of the MR fluid by generating a magnetic field.
Patent KR-20180042501-A (KR)
Inventor: LEE JEONG HEE
IPC: F27B14/12
Filed: 2016-10-17
Abstract: The present invention relates to a heat treatment apparatus which comprises: a crucible heated by a heating means and having at least a lower portion that is opened; at least one shelf capable of lifting in the crucible, and inclined downwards; and a material accommodating means arranged under the crucible to accommodate a material heated from the shelf. Therefore, discoloration caused by contact with another material in a process of stacking and heating the material with the same shelf in which a surface of the material is tested for inducing color development can be prevented, and with a natural fall with a self-load of the material placed on the shelf and an inclination of the shelf, the material is quickly immersed in water or another solution within a solution tank to be rapidly cooled. Therefore, color development inducement of a surface can be possible.
Patent KR-20180003391-A (KR)
Inventor: PARK JUNG HUN
IPC: B23Q11/14
Filed: 2016-11-01
Abstract: Disclosed is a ball screw cooling device. The ball screw cooling device according to the present invention comprises: a ball screw; and an air pipe installed in the longitudinal direction of the ball screw, and ejecting air to the ball screw, wherein the air pipe comprises: a body portion composed of a hollow portion therein; an air introduction portion formed to be opened to the body portion, and into which air is introduced from the outside; and an air discharge portion formed to be opened on the outer circumferential surface of the body portion, and ejecting air introduced from the air introduction portion toward the ball screw, thereby quickly supplying air from the outside to the ball screw.
Patent KR-20180048103-A (KR)
Inventor: MOON DONG JIN
IPC: E05D15/06
Filed: 2016-11-02
Abstract: According to one embodiment of the present invention, provided is a window sill structure, which comprises: a window sill disposed on a wall surface; at least one window frame disposed to be slid in the window sill, wherein a glass window is mounted; a user control handle disposed in at least one window frame and having a user gripping space to guide user control so as to enable at least one window frame to be slid; and a hand jam prevention unit disposed in at least one window frame and window still and protruding to a user gripping space when at least one of the window frames is slid further than a predetermined range.
Patent KR-20180053823-A (KR)
Inventor: YOU CHAN HO
IPC: E02D5/80
Filed: 2016-11-14
Abstract: Disclosed are a multi-stage injection type ground anchor, and a construction method thereof. An embodiment of the present invention is to provide the ground anchor configured to improve frictional force with the ground and the construction method thereof. The ground anchor according to the embodiment of the present invention comprises: a strand; and a plurality of tight fitting units provided so as to be spaced apart from each other in the longitudinal direction of the strand, and extended so as to be closely attached to the inner surface of an excavating hole.
Patent KR-20180057084-A (KR)
Inventor: KIM HYUNG TAE
IPC: A61B17/04
Filed: 2016-11-21
Abstract: According to an embodiment of the present invention, provided is a suturing device for a laparoscopic surgery for suturing a laparoscopic surgery site, which comprises: a guide device inserted into an incision site in the abdomen of a patient; and an operating member inserted along a through hole formed on a central portion of the guide device. The operating member includes: a hosing having a through hold formed in an axial direction of a central portion thereof; an operating unit inserted along the through hole formed in the central portion of the housing; a manipulating unit connected to a rear end of the operating unit; and a needle gripping unit having a needle to which a suture thread is connected, mounted thereon. According to an embodiment of the present invention, the needle is mounted on the needle gripping unit while a tip thereof faces the outward direction of the skin of the patient, and the needle gripping unit is mounted on the operating unit and moves in accordance with the manipulation of the manipulating unit to move the needle into and out of the device.
Patent KR-20180057163-A (KR)
Inventor: CHANG BO HYUN
IPC: G08B3/10
Filed: 2016-11-22
Abstract: The present invention relates to a bracelet for self-protection to keep oneself safe in dark alleys or at night by using a self-protection warning system. The bracelet can keep a user safe even when going alone to a place with poor security, thereby making the user relieved. By having a sensor provided on a portion of an adaptor to hang the bracelet on a wrist, release state is sensed by the sensor by separating a connection part when an emergency takes place, and the user can request help by operating a warning sound to protect oneself from molesters or animal.
Patent KR-20180057934-A (KR)
Title: 운동 데이터 측정 시스템
Inventor: KIM TAE HONG
IPC: G06Q50/10
Filed: 2016-11-23
Abstract: 본 발명은 운동 데이터 측정 시스템에 관한 것으로, 웨이트 머신에 배치되어 운동 데이터를 측정하여 무선 송신하는 운동 데이터 측정 장치; 상기 운동 데이터 측정 장치의 접근이 이루어지면 상기 운동 데이터 측정 장치를 인식하고, 상기 운동 데이터 측정 장치의 식별자를 송신하는 스마트 단말기; 상기 송신된 고유 식별자를 수신하는 중앙 서버; 및 상기 운동 데이터 측정 장치로부터 송신되는 상기 운동 데이터를 수신하여 상기 중앙 서버로 제공하는 와이파이 장치;를 포함하여 구성된다.
Patent KR-20180060808-A (KR)
Inventor: KIM YONG KYU
IPC: H02J9/00
Filed: 2016-11-29
Abstract: The present invention relates to a temporary power supply system for an apartment building having a flooded transformer room. The system comprises: a plurality of power supply lines installed up to the top floor of an apartment building via indoor stairs; a plurality of power sockets placed in each of the floors to supply electricity to households; a plurality of output terminals having an end electrically connected to the power sockets, and having the other end electrically connected to distribution boards of the households; a temporary panel board distributing power, supplied through a temporary transformer, to the power supply lines; and the temporary transformer reducing a high voltage to a suitable voltage for family use and supplying the reduced voltage to the temporary panel board. As such, the present invention is capable of inducing the stable management of a temporary power supply.
Patent KR-20180065402-A (KR)
Inventor: RIM MIN JOONG
IPC: H04L27/20
Filed: 2016-12-07
Abstract: The present invention relates to an apparatus for transmitting and receiving data using non-orthogonal multiple access, and more specifically, to an apparatus for transmitting and receiving data, which uses a phase shift modulation scheme in order to accurately estimate a channel. According to one embodiment of the present invention, provided is the transmission apparatus using non-orthogonal multiple access, which comprises: a modulation unit modulating first data and outputting second data generated as the first data is modulated; and a complex transposition unit complex-transposing each of first symbols included in a first symbol set between the first symbol set and a second symbol set included in the second data outputted by the modulation unit to output third data where each of the first symbols is complex-transposed. The apparatus for transmitting and receiving data according to embodiments of the present invention complex-transposes half of the symbols included in the modulated data, thereby reducing phase error and allowing accurate estimation of a channel.
Patent KR-20180068572-A (KR)
Inventor: SON YOU SANG
IPC: F02D13/02
Filed: 2016-12-14
Abstract: The present invention relates to a continuous variable valve duration apparatus capable of changing timing of a valve according to operational states of an engine through a simple structure. The continuous variable valve duration apparatus comprises: a cam shaft; a cam unit, which has a cam, and to which the cam shaft is inserted, wherein a relative phase of the cam relative to the cam shaft is variable; an inner bracket for transferring rotation of the cam shaft to the cam unit; a wheel housing, to which the inner bracket is inserted to rotate, and which has a guide groove part formed in a direction parallel with the cam shaft and a guide hole formed in a vertical direction to the cam shaft; a guide part having a guide shaft inserted into the guide hole to guide movement of the wheel housing; and a control unit having a control shaft disposed to be parallel with the cam shaft and inserted into the guide groove part, and changing a relative location of the wheel housing relative to the cam shaft by selectively rotating the control shaft.
Patent KR-20180070822-A (KR)
Inventor: BYUN KI WON
IPC: B65B37/10
Filed: 2016-12-19
Abstract: The present invention relates to a mixing and packing apparatus for a deicing material. The present invention includes: a mixer that mixes calcium chloride, sodium chloride, and sand, which constitutes a deicing material, and discharges the mixture; a screw type discharging unit that receives the deicing material, which is mixed and discharged from the mixer, guides the deicing material slantingly upward, and discharges the deicing material downward such that a predetermined amount of the deicing material is collected in a packing bag having an upper portion being opened; a conveyor unit that receives the deicing material through the screw type discharging unit and bonds the opened upper portion of the packing bag while the packing bag having the opened upper portion is conveyed in one direction. The mixing and packaging of calcium chloride, sodium chloride and sand can be accomplished through an automated process rather than a conventional manual process. Therefore, the production efficiency for the packing bag containing the deicing material can be more improved. Through the application of the mixer, the blending ratio of calcium chloride, sodium chloride and sand can be constantly applied to when producing the deicing material which is distributed while being packaged in the packing box. Therefore, it is possible to constantly maintain the snow removal efficiency by using the deicing material, which has been packaged.
Patent KR-20180072132-A (KR)
Inventor: HWANG SANG WON
IPC: G06Q30/02
Filed: 2016-12-21
Abstract: The present invention relates to an advertisement-based charging device for a portable terminal device, in particular, a terminal device capable of communicating such as a smart phone and a smart pad and a charging method thereof. More specifically, if the charging of a personal terminal is required when using a public transportation means, the personal terminal is connected to a charging unit integrated with a getting-off bell. If advertisement content, provided from an advertisement server, is viewed, an application, driven in the personal terminal, sends a power supply request signal to an authentication server. The authentication server sends an authentication signal to a corresponding charging unit by identifying the charging unit, to which the personal terminal is connected, through an identification code, thereby freely charging the personal terminal in the public transportation means by supplying power for charging the personal terminal.