baber/WOPTO huggingface dataset:
Patent KR-20170026203-A (KR)
Title: Heat exchanmer for internal combustion engines
Inventor: JOSE ANTONIO GRANDE FERNANDEZ
IPC: F02M26/32
Filed: 2016-08-24
Abstract: The present invention relates to a heat exchanger for an internal combustion engine capable of emitting heat of a first fluid, more desirably, a high-temperature gas, and a second fluid, more desirably, a cooling fluid. The heat exchanger for an internal combustion engine includes caps capable of limiting a heat exchange capacity of the heat exchanger without a differential expansion of members causing damage to the device due to thermal fatigue or reducing the durability (service life) of the device or parts of the members. The heat exchanger for an internal combustion engine of the present invention is formed at a size for a high-power engine. The heat exchanger is capable of being operated with low-power engines without a decrease in a speed of the gases to be cooled. Accordingly, the heat exchanger is capable of preventing particles from being accumulated or attached therein.
Patent KR-20180023164-A (KR)
Inventor: CHOI DONG HYUK
IPC: F02B39/04
Filed: 2016-08-25
Abstract: The present invention relates to a lubricating apparatus for a turbo compound system. The purpose of the present invention is to provide a lubricating apparatus for a turbo compound system, capable of solving a problem that lubricating performance is degraded due to shortage of an oil supply amount by improving an oil supply method for a bearing. To this end, the lubricating apparatus for a turbo compound system comprises: an oil supply tube connected to a gear box of a gear apparatus that transmits a torque of a blow down turbine in a turbo compound system to a crank shaft so as to supply oil to the inside of the gear box; a first oil supply hole formed by penetrating a bearing housing of a first bearing that supports a shaft of an output gear for outputting a torque in the turbo compound system to be able to rotate, and supplying the oil introduced from the inside of the gear box to the first bearing; a sub-supply tube connected to a gear case embedded with the output gear to supply the oil to the gear case; and a second oil supply hole formed by penetrating a bearing housing of a second bearing that supports the shaft of the output gear to be able to rotate, and supplying the oil supplied through the sub-supply tube to the second bearing.
Patent KR-20180023598-A (KR)
Inventor: NAH HWAN SEON
IPC: G01L5/12
Filed: 2016-08-26
Abstract: According to an embodiment of the present invention, a device for analyzing an axial force of a high-strength bolt includes: a power supply portion for supplying power to an electric wrench fastening a high-strength bolt and measuring a current after the power is supplied until a pin tail of the high-strength bolt is broken; a calculation portion for extracting valid data from the current measured by the power supply portion, applying the valid data to a predetermined relational expression, and calculating an axial force when the pin tail of the high-strength bolt is broken; an input portion for receiving the measured axial force when the pin tail of the high-strength bolt is broken; and an analysis portion for correcting the predetermined relational expression based on information of the axial force calculated by the calculation portion and information of the axial force input by the input portion.
Patent KR-20180026817-A (KR)
Inventor: KIM CHUL KYU
IPC: E21B1/00
Filed: 2016-08-26
Abstract: The present invention relates to a bit for an excavator, which is durable and can minimize noise and vibration at the time of working. The bit according to the present invention comprises: a connection portion (102) which is formed at the upper portion thereof; and an excavation body (104) which is integrally formed to extend from the lower portion of the connection portion and has a diameter relatively larger than that of the connection portion (102). An air supply passage (110) through which air is supplied from the outside is formed at the center portion of the bit, and the air supply passage (110) is connected to a plurality of branch passages (112) having an outlet (114) on the bottom of the bit. A plurality of bottom discharge grooves (120) formed in a radial direction are formed on the bottom of the excavation body of the bit, the inside end of the bottom discharge groove is connected to the outlet of the branch passage, the outside end of the bottom discharge groove is formed at the inner portion separated from the outer surface of the excavation body at a predetermined interval. In addition, an inner discharge passage (130) connected to the outside end portion of the bottom discharge groove is formed to penetrate the upper surface of the excavation body (104), and the inner discharge passage (130) is formed to be inclined upwards to the outside.
Patent KR-20180028153-A (KR)
Inventor: LEE SANG YOON
IPC: G02C5/22
Filed: 2016-09-08
Abstract: The present invention relates to a connection structure of a glass frame and a temple. The connection structure of a glass frame and a temple is simple to facilitate assembly, and a lens fitted into the glass frame is fitted by a simple operation to form a simple appearance. When the temple is folded or unfolded, the temple is elastically quickly folded or unfolded. The purpose of the present invention is to provide a connection structure of a glass frame and a temple. A lens fitted into the glass frame is easily fitted by a cutout formed at one side of the glass frame, and the appearance of the glass frame is formed to be simple without a screw part. When the temple is folded or unfolded, an elastic control sense is provided to ensure a qualified using sense. The configuration thereof is simple, and thus the attachment and detachment of the temple is convenient. To achieve this purpose, the connection structure of the present invention comprises: an operating member (10) which connects a front end of a temple (2) to the end of a conventional glass frame (1) to be rotated and moved at a predetermined angle, has a seating groove (a) formed on the inner surface thereof to be opened inwards, and has an operating groove (b) formed in the middle of the seating groove (a); a fixing member (20) which is fixed to the inner surface of one end of the operating member (10); a rotating member (30) which is fitted into the seating groove (a) of the operating member (10), and has a rotating protrusion (31) formed to be limitedly rotated and moved; and an elastic member (40) which has a pressing table (41) formed to be elastically attached to the rotating protrusion (31) of the rotating member (30).
Patent KR-20180029524-A (KR)
Inventor: YANG HO JOON
IPC: B25J9/10
Filed: 2016-09-12
Abstract: The present invention relates to an upper arm of a cable built-in robot and a cable built-in robot, comprising: a wrist arm mounted with a tool mechanism; a connection arm rotatably coupled to the wrist arm; an arm frame rotatably coupled to the connection arm; a cable receiving portion inserted with the cable such that the cable is connected to a tool mechanism mounted on the wrist arm through the inside of the arm frame; and a driving portion rotating the wrist arm, the connection arm, and the arm frame around respective rotation axes, wherein the driving portion includes a power cable that moves along an outer surface of the cable receiving portion such that the length of the cable receiving portion is changed according to a rotation angle of the connection arm.
Patent KR-20180032035-A (KR)
Inventor: JUNG SEOK MYUNG
IPC: F21V23/00
Filed: 2016-09-21
Abstract: Disclosed is a portable LED lighting device. The portable LED lighting device comprises: an external casing; an LED lighting panel part mounted inside the external casing; and a current control device controlling current supplied to the LED lighting panel part. According to the present invention, the portable LED lighting device can adaptively change an installation position according to a usage environment.
Patent KR-20180032439-A (KR)
Inventor: CHO SUNG JUNE
IPC: F24F11/00
Filed: 2016-09-22
Abstract: An air conditioner comprises: a housing including an inlet, an outlet, and a discharge plate formed with a plurality of holes disposed adjacent to the outlet; a heat exchanger disposed in the housing; a ventilation fan for blowing air that is heat exchanged with the heat exchanger; and a shutter movably provided to be able to close at least one flow path between a first flow path and a second flow, wherein air ventilated from the ventilation fan moves to the outlet through the first flow path, and moves to the discharge plate through the second flow path. A ventilation method of air discharged from the air conditioner can be changed.
Patent KR-20180034036-A (KR)
Inventor: JUNG SUNG MIN
IPC: A61H1/02
Filed: 2016-09-27
Abstract: The present invention relates to an upper limb rehabilitating device capable of upwardly and downwardly moving a shoulder or an elbow of an arm. The upper limb rehabilitating device comprises: a base; a support unit; a first rod; a second rod; a third rod; a fourth rod; a fifth rod; a first normal rotated motor; a second normal rotated motor; a pair of first holders; and a pair of second holders. The base is installed in an upper side between left and right shoulders. The support unit is combined with a shaft of the base and is rotated on the left and right shoulders. The first rod is combined with a shaft to be rotated at a constant angle in left and right sides from the support unit. The second rod is combined with the shaft to be rotated at the constant angle in front and back sides from the first rod. The third rod is connected to control up and down constant length from the second rod. The fourth rod is combined with the shaft to be rotated at the constant angle in the front and back sides from the third rod. The fifth rod is connected to control the up and down constant length from the fourth rod. The first normal rotated motor is connected to a shaft outside of the first rod and the second rod and forcibly rotates the second rod from the first rod. The second normal rotated motor is connected to a shaft outside of the third rod and the fourth rod and forcibly rotates the fourth rod from the third rod. The pair of first holders are detached from the inside of the third rod, fix the arm between the shoulder and the elbow and are faced to each other. The pair of second holders are detached from the inside of the fifth rod, fix the arm between the shoulder and the elbow and are faced to each other. Provided is the upper limb rehabilitating device capable of being operated in parallel with an outside of the arm and exercising the shoulder and the elbow by upwardly and downwardly moving the arm.
Patent KR-20180035254-A (KR)
Inventor: CHOI SUNG YOON
IPC: F02M21/02
Filed: 2016-09-28
Abstract: A fuel gas supply system is disclosed. The fuel gas supply system according to an embodiment of the present invention comprises: a storage tank for storing evaporation gas of liquefied gas and the liquefied gas; a compression unit having a plurality of first compressors and a cooler and compressing the evaporation gas to meet a fuel gas supply condition of a first engine; a heat exchange unit for performing heat exchange between the evaporation gas supplied from the storage tank and the compressed evaporation gas; an expander for expanding the compressed evaporation gas passing through the heat exchange unit; and a refrigerant supply unit including a second compressor driven on a basis of rotational force generated by the expander, performing heat exchange between a circulating refrigerant in the interior and a heat medium supplied to the cooler, thereby lowering the temperature of the heat medium to the set temperature.
Patent KR-20180034862-A (KR)
Inventor: CHOI JONG RYOO
IPC: C07D327/04
Filed: 2016-09-28
Abstract: The present invention relates to a method for producing cyclic 1,3-propene sultone useful as an electrolyte additive in lithium ion secondary batteries. To this end, 2-hydroxy-1,3-propane sultone or 2-chloro-1,3-propane sultone as an intermediate product is obtained by undergoing cyclic esterification while conducting halogenation of 2,3-dihydroxypropanesulfonic acid sodium as a starting material into triphosgene. Subsequently, a leaving group is introduced to the 2-hydroxy-1,3-propane sultone to carry out a leaving group hydrogen elimination reaction under basic condition, or a halogen hydrogen elimination reaction using the 2-chloro-1,3-propane sultone under basic condition, thereby acquiring cyclic 1,3-propene sultone as a target substance.
Patent KR-20180035966-A (KR)
Inventor: SIM JAE HO
IPC: G09G3/3266
Filed: 2016-09-29
Abstract: An embodiment of the present invention relates to a display device which includes a display panel including an active region and a pad region, a gate driver arranged in the pad region of the display panel, a first signal line arranged outside the gate driver, and a second signal line arranged between the gate driver and the active region. The gate driver is composed of a plurality of GIP circuits and includes a plurality of dummy GIP circuits arranged to be adjacent to the plurality of GIP circuits. According to the embodiment of the present invention, the deviation of the gate drivers can be minimized and bad image quality can be prevented by arranging the same signal lines in a gate driver region arranged on the display panel while interposing the active region.
Patent KR-20180038632-A (KR)
Inventor: HA TAE WOO
IPC: G01N33/22
Filed: 2016-10-07
Abstract: The present invention relates to a jig for measuring a resistance, and more specifically relates to a jig for measuring a resistance of an electronic explosive and a method for measuring a resistance using the same. The jig of the present invention is for measuring a resistance of an electronic explosive such that the jig is able to more safely and precisely perform resistance measurement. The jig for measuring a resistance of an electronic explosive of the present invention comprises: a base plate; an explosive holder vertically installed by being fixed at one end to the base plate; a lower contact point mounted in a hole formed in the explosive holder; an electrical gunpowder attached to the hole such that a first terminal contacts the lower contact point; an upper contact point in contact with the electrical gunpowder; and a toggle clamp for fixing the upper contact point, wherein the upper contact point is brought into contact with a second terminal under a predetermined condition by operation of the toggle clamp.
Patent KR-20170042491-A (KR)
Title: Electronic apparatus and control method thereof
Inventor: MATSUSHIMA SHUICHIRO
IPC: H04N5/232
Filed: 2016-10-10
Abstract: An electronic apparatus comprises: a detection unit which detects a touch operation on a touch detection surface; an operation unit which is located at a position different from the position of the touch detection surface; and a control unit which does not display a display in a display unit and controls to be converted into a lock state of limiting practice of functions corresponding to a touch operation, when the touch operation and an operation by the operation unit are not implemented during a first period, and converts to implement a function corresponding to the touch operation by releasing the lock state and controls to implement a function corresponding to the operation by the operation unit if the operation by the operation unit is received during the lock state.
Patent KR-20180040948-A (KR)
Inventor: KOO KYOUNG HWAN
IPC: A61N5/067
Filed: 2016-10-13
Abstract: The present invention relates to a skip attachment type patch using an optical fiber. The skip attachment type patch using an optical fiber comprises: a patch unit in which at least one part is attached to skin; and a light unit provided in the patch unit and providing side-diffused light toward the skin.
Patent KR-20180041958-A (KR)
Inventor: WANG OH SANG
IPC: G08B17/00
Filed: 2016-10-17
Abstract: The present invention does not process signals from a fire sensor (22) and a digital image sensor (24) in one microcontroller (25), and separates the signals to process the same in two microcontrollers, and a person skilled in the art can understand that the configuration has the same effect. That is, an independent microcontroller for processing image signals from the digital image sensor (24) and an independent microcontroller for processing signals from the fire sensor are individually installed, and the two independent microcontrollers can be electronically and electrically connected and used. When the microcontroller connected to the fire sensor detects an outbreak of fire, it is possible that the microcontroller sends a command to the microcontroller connected to the digital image sensor to transmit an image signal to the outside.
Patent KR-20180043921-A (KR)
Inventor: LEE SUN GU
IPC: H04N1/028
Filed: 2016-10-21
Abstract: The present invention provides a scanner which has an omnidirectional view angle and can scan at once even an object having a complicated structure. According to an embodiment of the present invention, the scanner having the omnidirectional view angle comprises: an omnidirectional lens; a cone mirror reflecting light reflected from the object to the omnidirectional lens; a lens array part improving efficiency of the light from the omnidirectional lens; and an image sensor receiving the light from the lens array part.
Patent KR-20170054296-A (KR)
Title: Conductive material and substrate
Inventor: HATAKEYAMA JUN
IPC: H01B13/00
Filed: 2016-11-04
Abstract: Provided is a conductive material which has excellent film-formability, and also can form a conductive film which has high transparency and conductivity, excellent flexibility, and flatness when the film is formed from the material. The conductive material comprises: (A) a conjugated polymer; (B) a dopant polymer which contains at least one kind of repeating unit selected from repeating unit a1 to a4 respectively by the following general formula (1), and a weight-average molecular weight in the range of 1,000 to 500,000; and (C) one or more salts selected from a silver salt of carboxylic acid, a silver salt of -diketone, a silver salt of -ketoester, and silver carbonate.
Patent KR-20180049989-A (KR)
Inventor: CHOI HYOUNG SUK
IPC: H04H20/55
Filed: 2016-11-04
Abstract: The present invention relates to a location recording terminal which comprises: a separation unit for receiving location data from a GPS satellite to transmit the location data; and a main body unit for receiving correction data transmitted with a T-DMB signal from a base station, and correcting the received location data by using the correction data so as to display a distance and a direction of a target location from a current location. Therefore, the location recording terminal can provide an environment capable of providing more accurate location information.
Patent KR-20180051865-A (KR)
Inventor: YUN JONG CHEOL
IPC: C25D3/02
Filed: 2016-11-09
Abstract: The present invention relates to a leveling agent having a certain structure, and an electro-plating compound having the same. When features formed on a substrate are plated with an electro-plating compound, a plating surface with minimum defects and improved smoothness can be obtained. To this end, the present invention provides a leveling agent which is compound represented by chemical formula 1.
Patent KR-20180053118-A (KR)
Inventor: AN BEONG KU
IPC: H04L12/26
Filed: 2016-11-11
Abstract: The present invention relates to an IoT monitoring system using visible light communication, which is capable of collecting and monitoring data using visible light communication instead of a conventional RF communication system. The IoT monitoring system in accordance with the present invention, comprises: a data collection part (100) which collects data measured by each of sensors (110); a relay server (200) which receives the data collected by the data collection part (100) through visible light communication, and encodes the data to packet data; and a monitoring part (300) which receives the packet data encoded by the relay server (200) through the visible light communication, and decodes the encoded packet data to identify and monitor the data. Accordingly, the system transmits specific information to a specific region, and is used in a place where a radio wave is limited, thereby being applied to a short distance and indoor wireless communication service.
Patent KR-20170076547-A (KR)
Title: 비수전해액 이차 전지용 세퍼레이터
Inventor: SAKAMOTO AKINOBU
IPC: H01M50/489
Filed: 2016-11-24
Abstract: 본 발명은 레이트 특성이 우수한 비수전해액 이차 전지용의 세퍼레이터를 제공한다.  본 발명의 다공질막을 포함하는 비수전해액 이차 전지용 세퍼레이터는, 30MPa의 응력을 t초간 가한 경우의 인장 크리프 컴플리언스의 값(J)이 이하의 3개의 요건 중 어느 하나 이상을 충족한다: 
(i) t=300초, J=4.5 내지 14.0GPa -1 , 
(ii) t=1800초, J=9.0 내지 25.0GPa -1 , 
(iii) t=3600초, J=12.0 내지 32.0GPa -1 .
Patent KR-20180058904-A (KR)
Inventor: KOO JAE HONG
IPC: C01B21/068
Filed: 2016-11-24
Abstract: The present invention relates to a method for producing silicon nitride powder. According to the present invention, by having a pulverization step prior to crystallizing amorphous silicon nitride powder obtained by pyrolyzing Si(NH)_2 powder, the amorphous silicon nitride can be crystallized in a uniform particulate form without being crystallized in an acicular or pillar shape. According to the present invention, by the produced amorphous silicon nitride powder having the uniform particulate form, it is possible to produce silicon nitride sintered bodies having relatively high density.
Patent KR-20180060187-A (KR)
Inventor: SHIN WON JEONG
IPC: G09F9/30
Filed: 2016-11-28
Abstract: The present invention relates to a flexible substrate and a flexible display device including the flexible substrate. The flexible substrate of the present invention comprises a first base layer and a second base layer. The first base layer comprises a resin and an organic hybrid material. The content of the organic/inorganic hybrid material is 30 to 70 wt% of the resin content. The surface hardness of the first base layer is higher than the surface hardness of the second base layer. Accordingly, the thickness of the flexible display device can be reduced by omitting a back plate. In addition, flexibility can be improved and the problem of area limitation can be solved.
Patent KR-20180062249-A (KR)
Inventor: SONG KELLY SOO YEUN
IPC: G06F1/16
Filed: 2016-11-30
Abstract: The present invention provides a cover window, which comprising: a first region having first stiffness; a second region having second stiffness greater than the first stiffness; and a nanoparticle located at the boundary between the first and second regions. In the cover window, visualization of the boundary between the first and second regions is prevented due to occurrence of haze caused by the nanoparticle. Therefore, in a foldable display device including the cover window, damage to the cover window is prevented when folding the cover window without degrading display quality.
Patent KR-20180067984-A (KR)
Inventor: KIM HYUN
IPC: B60W30/18
Filed: 2016-12-13
Abstract: The present invention relates to a method and an apparatus for controlling MHSG of a mild hybrid electric vehicle. According to an embodiment of the present invention, a method for controlling mild hybrid starter & generator (MHSG) of a mild hybrid electric vehicle includes the steps of: detecting data for controlling the MHSG; determining whether a coast driving entry condition is satisfied based on the data; releasing a shift clutch of a transmission when the coast driving entry condition is satisfied; determining whether a coast driving releasing condition is satisfied while the mild hybrid vehicle is in a state that the mild hybrid vehicle is coasting; determining a target speed of the engine when the coast driving releasing condition is satisfied; and controlling the MHSG to increase the speed of the engine such that the speed of the engine can reach a target speed.