baber/WOPTO huggingface dataset:
Patent KR-20180105485-A (KR)
Title: Metal plate based ventilation member and electric·electronic device ventilation filter including thereof
Inventor: MOON HEE
IPC: H05K5/02
Filed: 2017-03-15
Abstract: The metal-plate-shaped ventilation member and an electric and electronic device ventilation filter including the same are provided. A ventilation member for a ventilation filter according to an embodiment of the present invention is a ventilation member for a ventilation filter which transmits gas discharged from the inside of the housing of an electrical and electronic device to the outside and blocks liquid flowing from the outside of the housing to the inside. The ventilation member is a metal member having a plate-like shape, and has ventilation holes which are penetrates the ventilation member, has an island shape, are aligned to have an average diameter of 0.2 μm to 10 μm. According to this, a condensation preventing effect is excellent. Damage due to fluid flow can be prevented. The life of the ventilation member can be prolonged. Electromagnetic waves can be shielded, and at the same time, the sound wave transmission effect is excellent when it is applied to an acoustic device.
Patent KR-20180106468-A (KR)
Title: 수전용 친환경 생크볼트
Inventor: JEON JI MIN
IPC: E03C1/04
Filed: 2017-03-20
Abstract: 본 발명은, 내부통로(10c1, 10c2)를 가진 합성수지의 외부파이프(10)와; 내부통로(20c)를 가지며 외부파이프(10)의 내부통로(10c1, 10c2)에 삽입된 합성수지의 내부파이프(20)와; 내부파이프(20)가 통과되는 내부통로(30c)를 가져 내부파이프(20)와 외부파이프(10) 사이에 개재된 금속의 중간파이프(30)를 포함하는, 수전용 친환경 생크볼트를 제공한다.
Patent KR-20180108934-A (KR)
Inventor: JEONG TAE HEE
IPC: F16K1/12
Filed: 2017-03-23
Abstract: The present invention relates to an inflow deceleration type valve system, and more specifically relates to a sleeve valve which has an improved structure and is easily controllable, comprising: a lifting rod; a guide pipe; a stem; an O-ring; a disk; and a guide ring. According to the present invention, the sleeve valve is installed in a storage tub storing fluid, wherein the sleeve valve is installed on a pipe line between a supplier and a consumer through which the fluid flows. Therefore, the fluid flowing through the sleeve valve can be supplied to the consumer after staying for a certain time.
Patent KR-20170037920-A (KR)
Title: Generate Electricity System use of Magnet
Inventor: SON GUN HO
IPC: H02N11/00
Filed: 2017-03-27
Abstract: According to the present invention, provided is a system generating electricity by eliminating a frictional force with a repulsive force which is characteristics of a cylinder, a rotating cylinder, and a magnet, and maximizing a rotating force without a bearing and a gear device. Moreover, a structure is simple, and as there is no a bearing and a gear device, a component to be broken is few to generate electricity in cold polar regions, a remote and lonely island, a vacuum state, a space station, the lunar world, Mars, and space. Moreover, the system can be used with various types of a vehicle, a ship, a train, an engine, or the like.
Patent KR-20180112589-A (KR)
Title: Urea ammonia transformming device and urea scr system using of the same
Inventor: JO SUNG KWON
IPC: F01N3/20
Filed: 2017-04-04
Abstract: The objective of the present invention is to provide a urea solution ammonia conversion apparatus, securing a reaction time for a urea solution to stay in a high-temperature unit and reducing energy costs consumed for increasing the temperature of exhaust gas and the apparatus. According to one embodiment of the present invention, the conversion apparatus comprises: a housing installed in the middle of an exhaust pipe for discharging hot exhaust gas; a dividing member installed in the flowing direction of the exhaust gas in the housing and dividing the interior of the housing into a central high-temperature unit and an outer low-temperature unit; and a urea solution nozzle installed in the housing and injecting the urea solution into the dividing member. Moreover, the dividing member allows the injected urea solution to be induced and discharged to the central high-temperature unit of the housing.
Patent KR-20180113079-A (KR)
Title: Tin Sulfide Thin Films and Nano particles Using Vapor Deposition Method and Their Formation Method
Inventor: HEO JAE YEONG
IPC: C23C14/24
Filed: 2017-04-05
Abstract: The present invention relates to a tin sulfide thin film and nanoparticles using a vapor deposition method and a method of forming the same. More specifically, the present invention comprises following steps of: preparing a tin sulfide precursor in a powder form; subjecting the tin sulfide precursor to heat treatment in a chamber for vapor deposition to evaporate; depositing the evaporated tin sulfide precursor on a prepared substrate; and cooling the substrate on which the tin sulfide precursor is deposited to room temperature.
Patent KR-20180113311-A (KR)
Inventor: NAM IN HO
IPC: G01R31/36
Filed: 2017-04-06
Abstract: The present invention relates to a system for diagnosing a state of a low-voltage battery and a method thereof. More specifically, the present invention relates to the system for diagnosing a state of a low-voltage battery and a method thereof that a daisy chain circuit unit can receive a voltage from the low-voltage battery and output one or more result signals to diagnose a state of the low-voltage battery (12V aux battery) used for a low-voltage side and the system can diagnose the state of the low-voltage battery at the low-voltage side using a control unit located at a high-voltage side by converting the result signals in which an isolator unit for electrically isolating the high-voltage side and the low-voltage side and providing the converted result signals to the control unit.
Patent KR-20180113716-A (KR)
Inventor: LEE SANG MIN
IPC: A47J37/07
Filed: 2017-04-07
Abstract: The present invention relates to a business method using a roaster and a grill to cook various foods simultaneously. More particularly, the present invention relates to a business method using a roaster and a grill to cook various foods simultaneously which separately utilizes various grills such as a barbeque grill (51), a stir-frying grill (52), a stew grill (53) together with a roster to simultaneously cook barbequed dish, stir-fried dish, and stew, thereby providing service differentiated from other restaurants.
Patent KR-20180118456-A (KR)
Inventor: LEE JUN TAEK
IPC: G02B7/00
Filed: 2017-04-21
Abstract: The present invention relates to a lens driving device, a light emitting module and a lidar. A lens driving device according to one aspect includes a lens unit including a first lens part, a second lens part located on the upper side of the first lens part, and a third lens part located on the upper side of the second lens part; an actuator for moving the second lens part; and a light source disposed in the lower side of the third lens part. The actuator includes a first housing coupled to the second lens part and having a first magnet disposed at both ends thereof; a second housing movably coupled to the first housing and having a second magnet; and a base movably coupled to the second housing and including a first coil facing the first magnet and a second coil facing the second magnet. It is possible to realize a wide field of view (FOV) while reducing the size of a lens.
Patent KR-20170125729-A (KR)
Inventor: DEHE ALFONS
IPC: B81B3/00
Filed: 2017-05-02
Abstract: Aspects of a microelectromechanical device, an array of microelectromechanical devices, a method of manufacturing a microelectromechanical device, and a method of operating a microelectromechanical device, are discussed herein. The microelectromechanical device may comprise: a substrate; a diaphragm mechanically coupled to the substrate, the diaphragm including a stressed region to buckle the diaphragm into one of two geometrically stable positions; an actuator mechanically coupled to the diaphragm, and the actuator including a piezoelectric layer over the diaphragm; and a controller configured to provide an electrical control signal in response to a digital sound input, wherein the actuator is configured to receive the electrical control signal to exert a mechanical piezoelectric force on the diaphragm via the piezoelectric layer to move the diaphragm to create sound waves.
Patent KR-20180122179-A (KR)
Inventor: CHOI GONG NYEN
IPC: A23L19/00
Filed: 2017-05-02
Abstract: The present invention relates to dried apple snack with addition of red ginseng saponin, which is capable of simultaneously ingesting saponin content of red ginseng and dietary fiber and nutrients of apple, and a method for manufacturing the same. More specifically, the present invention relates to a method for manufacturing dried apple snack with addition of red ginseng, comprising the steps of: selectively washing matured apples, and then removing the inedible portion and the skin to prepare apple materials; cutting the apple materials to a thickness of 3-5 mm to make apple slices; placing the apple slices in a drier and primarily drying at 40-60°C for 12-24 hours; adding the primarily dried apple slices in a sugar liquid to which red ginseng concentrate at 80-85°C is added (the weight ratio of the sugar liquid and the red ginseng concentrate is 100:5) and sugaring for 70-120 hours; desugaring the sugared apple slices for 1-12 hours; secondarily drying the desugared apple slices to a moisture content of 13-15% for 12-72 hours in a dryer at 50-70°C; and cooling the secondarily dried apple slices in a room-temperature cool air.
Patent KR-20170129627-A (KR)
Inventor: KHOSHKAVA VAHID
IPC: G06F3/01
Filed: 2017-05-16
Abstract: The present invention relates to a thermally activated haptic output device. The haptic output device is configured to generate a deformation-based haptic effect and a vibration-based haptic effect. The haptic output device comprises: a shape memory material configured to change a shape thereof when heated and generate a deformation-based haptic effect; and a cooling device configured to cool the shape memory material and create a vibration-based haptic effect.
Patent KR-20170064518-A (KR)
Title: 전류 제어 장치 및 방법
Inventor: JO YONG MIN
IPC: H02M3/155
Filed: 2017-05-29
Abstract: 전류 제어 장치 및 방법이 개시된다. 본 발명에 따른 전류 제어 장치는, PWM(Pulse Width Modulation, 펄스 폭 변조) 신호를 생성하는 PWM 신호 생성부; 상기 PWM 신호 생성부와 연결되고, 상기 PWM 신호를 수신하여 상기 PWM 신호에 대응하는 스위치 제어 신호를 생성하는 제1 스위치부; 상기 제1 스위치부와 연결되고, 상기 스위치 제어 신호를 수신하여 상기 스위치 제어 신호에 따라 정류기로부터 배터리로의 전류의 흐름을 연결 또는 차단하는 제2 스위치부; 및 상기 제2 스위치부와 연결되고, 상기 제2 스위치부를 통과한 전류의 전류값을 강하시켜 강하된 전류값을 가진 전류를 상기 배터리로 제공하는 전류 강하부를 포함한다.
Patent KR-20170135734-A (KR)
Inventor: BANBA YUDAI
IPC: G06K9/00
Filed: 2017-05-29
Abstract: Disclosed is a wiring board for a fingerprint sensor comprising: an insulating substrate (1) formed by stacking a plurality of insulating layers (1a, 1b); a plurality of top layer strip-shaped electrodes (6) for reading a fingerprint, which are formed on the uppermost insulation layer (1b) and installed in a first direction; a plurality of inner layer strip-shaped electrodes (8) for reading a fingerprint, which are formed on the next insulating layer (1a) in contact with the uppermost insulating layer (1b) and installed in a second direction perpendicular to the first direction; a pad electrode (7) formed on the uppermost insulating layer (1b), having a shape of the inner strip electrode (8), and arranged between the adjacent top layer strip electrodes (6); and via conductors (9) electrically connecting the pad electrode (7) with the inner layer strip shaped-electrode (8). The via conductors (9) have an oval shape, which is longer in the first direction when viewed from an upper surface thereof.
Patent KR-20180134169-A (KR)
Inventor: JANG SOON MIN
IPC: B23Q11/14
Filed: 2017-06-08
Abstract: Disclosed are an apparatus and a method for controlling cooling oil of a spindle motor. The apparatus for controlling cooling oil of a spindle motor of the present invention comprises: a spindle motor temperature sensor for sensing the temperature of the spindle motor; a cooling oil supply unit for supplying cooling oil of the oil chiller unit to the spindle motor; and a control unit for supplying cooling oil to the spindle motor through the cooling oil supply unit and controlling the oil chiller unit according to the temperature of the spindle motor sensed by the spindle motor temperature sensor.
Patent KR-20180135712-A (KR)
Inventor: HAN KI SOO
IPC: A61M37/00
Filed: 2017-06-13
Abstract: The present invention relates to a stamp type apparatus for injecting a fluid, which comprises: a storage member storing a fluid and including a discharge port for discharging the fluid; and an injection unit connected to the discharge port of the storage member, forming micro-pores by pressurizing a needle member with a plurality of needles on the surface part and an opening/closing member, and at the same time, opening a flow path of the fluid extended from the discharge port to the needle member, so as to inject the fluid passed through the discharge port of the storage member to the skin through the micro-pores.
Patent KR-20180137751-A (KR)
Inventor: KIM HYUN YONG
IPC: A61N2/06
Filed: 2017-06-19
Abstract: The present invention relates to a method of using a magnetic force of a magnet, and more specifically, to a method of treating a prostate disease with a magnet by using a principle in which hemoglobin in blood is a ferromagnetic substance. When prostate gland in men is enlarged, there may be six specific symptoms of prostate diseases such as pain or an unpleasant feeling felt in the perineum between testicles and anus, pain or an unpleasant feeling felt in the testicles, pain and an unpleasant feeling at the end of the penis felt regardless of urination, pain or an unpleasant feeling felt in the pubis below the waist or the bladder (lower abdomen), painful urination, and pain or an unpleasant feeling felt during or after ejaculation. The prostate gland is located between the pubic bone and rectum, just below the bladder, within the pelvis, and can be touched through the anus. The causes of prostate disease are known to be bacterial infections, immune disorders, a venous circulatory disorder in the prostate gland, and urinary reflux caused by problems in the prostate sphincter. Treatment of prostate diseases includes general therapies and therapies using devices, all of which are focused on promotion of blood flow in the prostate tissue and loss of necrotic inflammatory cells. According to the present invention, an enlarged prostate tissue can be rapidly restored to a normal tissue by vigorous blood circulation, and accordingly, symptoms of the prostate diseases can be alleviated for a relatively short period of time at low costs by a relatively simple method, and thus, the present invention may be used effectively in treating prostate diseases.
Patent KR-20190000165-A (KR)
Inventor: HA HONG SOO
IPC: H01B13/00
Filed: 2017-06-22
Abstract: The present invention relates to a laminated conductor bonding apparatus. The laminated conductor bonding apparatus comprises a solder bath for moving a plurality of conductors and storing solder to perform soldering on the surface of a conductor; and a die device which is disposed within a solder bath to align the plurality of conductors before the conductor is soldered and then discharged to the outside of the solder bath. As a result, a die body is disposed in the solder bath. A separate heater for reheating the solder is not required. The solder can be recycled by entering the solder bath while the solder excessively soldered to the conductor is removed. In addition, it is possible to obtain an effect that a plurality of conductors can be stacked at precise positions in a cross-sectional structure without damaging the conductors.
Patent KR-20190000986-A (KR)
Inventor: LEE YONG HO
IPC: A61M5/30
Filed: 2017-06-26
Abstract: The present invention relates to an air jet handpiece having a pressure display function, which can remarkably improve optimal drug injection efficiency and procedure efficiency by checking drug injection pressure in real time. To achieve the above purpose, the air jet handpiece having a pressure display function comprises: a handpiece main body composed of an installation space which is formed therein, a syringe fixing board which is arranged in the upper part thereof, a nozzle connecting unit which is arranged in the front side thereof, and a handle which is arranged in the lower part thereof and has an operation switch; an injection nozzle having the back end unit which is combined with the nozzle connecting unit, and connected with an injection port of a syringe through a drug supply hose in order to consecutively receive a fixed amount of drug from the syringe and inject the drug to the skin; an injection means installed in the installation space, operating by receiving high-pressure air from the outside in order to supply a fixed amount of air pressure to the syringe, and injecting the drug supplied to the injection nozzle by control of the operation switch of the handle; and a pressure display means arranged in the upper part of the back side of the handpiece main body in order to display a measurement value of pressure of the high-pressure air supplied through the injection means.
Patent KR-20190003083-A (KR)
Inventor: LEE SEONG WON
IPC: H01H85/042
Filed: 2017-06-30
Abstract: The present invention relates to a high voltage fuse capable of uniformly applying an adhesive in a process of assembling a housing and a cap. The high voltage fuse includes a hollow housing in which sand is filled, an element provided inside the housing and provided with a melting end for breaking an overcurrent, and a cap coupled to the end of the housing. At this time, the cap has a cup shape with one end being opened and the other end being sealed. A serration that is filled with the adhesive is formed on the inner circumferential surface of the opened one end. The serration comprises a plurality of grooves spaced apart in the longitudinal direction of the cap. The groove is formed in an annular shape extended along the inner circumferential surface of the cap. The groove has a semicircular cross-sectional shape. The diameter of the groove becomes smaller toward the other end of the cap.
Patent KR-20180000325-A (KR)
Inventor: YOON BOK SUN
IPC: G01N33/18
Filed: 2017-07-03
Abstract: Disclosed are a system and a method for monitoring water quality based on a drone. Monitoring the water quality is difficult in the case of using a conventional satellite image since an image is captured over clouds and greatly affected by weather conditions. To solve problems of the water quality monitoring, the method is as follows: a drone capturing over 100-300 m from the ground and performing a water quality monitoring without influences of clouds or weather conditions; mounting B2 (Green), B3 (Red), B4 (Nir) cameras (Nir+RG cameras) on the drone; and performing a water quality monitoring by using images captured by the drone to analyze chlorophyll a, SS, TP, which are items for measuring the water quality. Therefore, the present invention three-dimensionally monitors a distribution of a water contamination and moving properties and prevents a water quality accident and establishes a measure for the water quality accident.
Patent KR-20190006229-A (KR)
Inventor: PARK KYOUNG SU
IPC: G06Q20/14
Filed: 2017-07-10
Abstract: The present invention provides a method for injecting fuel based on vehicle information, including: a first step of selectively inputting and storing vehicle information, which is linked to payment information, and fuel injector information, in a server or a cloud server, by a terminal of a fuel injection station capable of controlling at least one fuel injector; a second step of setting a first value corresponding to a value of the fuel linked to the vehicle information, and injecting the fuel with respect to the value of the fuel, by the fuel injector corresponding to the fuel injector information; and a third step of requesting approval of payment by transmitting vehicle information corresponding to the fuel injector and a second value corresponding to the value of the injected fuel to the server or the cloud server when the injection of the fuel by the fuel injector is completed.
Patent KR-20190007616-A (KR)
Inventor: PARK JONG WAN
IPC: A47L9/06
Filed: 2017-07-13
Abstract: The present invention relates to a suction nozzle for a vacuum cleaner that is accommodated to be stored or mounted in an extension pipe to which dust is sucked by means of a suction force formed in a vacuum state or a cleaner head to allow dust in a corner to primarily float and to allow the floating dust to be secondarily sucked, thereby providing conveniences of use thereof. According to the present invention, the suction nozzle for a vacuum cleaner includes: a nozzle pipe whose interior is hollow to transfer sucked pollutants in such a manner as to allow one side thereof to be fastened to an extension pipe and to allow the other side thereof to be fastened to a cleaner head through fastening means; a moving ring part whose interior is hollow in such a manner as to move along the outer periphery of the nozzle pipe; and a dust brush disposed on one end surface of the moving ring part corresponding to the cleaner head to allow dust to float.
Patent KR-20190007767-A (KR)
Inventor: LEE EUN SUNG
IPC: H01M50/457
Filed: 2017-07-13
Abstract: The present invention relates to an anodic active material for secondary lithium batteries and a secondary lithium battery including the same. The anodic active material includes: a first anodic active material, which is a lithium manganese cobalt oxide described in Chemical formula 1 below; and a second anodic active material, which is a lithium cobalt oxide described in Chemical formula 2 below. The average particle diameter (D50) of the first anodic active material is smaller than the average particle diameter (D50) of the second anodic active material. [Chemical formula 1] Li_aMn_xCo_yM1_kO_2 (in Chemical formula 1, a = 1.2-b, x= 0.4-2b, y=0.4-k+3b, 0 <= b <= 0.03, 0 <= k <= 0.4, a + x + y + k = 2, M1 is Cr, Ru, or a combination thereof). [Chemical formula 2] Li_(1-u)Mg_uCo_(1-t)M2_tO_2 (in Chemical formula 2, 0 < u <= 0.01, 0 <= t < 0.02, M2 is an element of Groups 3 to 13).
Patent KR-20190009091-A (KR)
Inventor: CHUNG CHAE UK
IPC: A61M1/00
Filed: 2017-07-18
Abstract: The present invention relates to an economical and easy-to-use suction catheter for sputum elimination in a patient requiring an intentional removal of sputum. More particularly, the present invention relates to a suction catheter for sucking both lungs simultaneously. The suction catheter is used to remove sputum from a patient by sucking in the same. A negative pressure removal unit and a connecting part connected to an aspirator are installed at an upper portion, while one or more suction holes are formed at a lower end of the suction catheters, two of which are placed side by side. There is a combining part whose middle portions are tightly attached, and the lower ends of the two suction catheters are separated when there is no external force applied.