baber/WOPTO huggingface dataset:
Patent KR-20200113816-A (KR)
Inventor: HUR MIN
IPC: H01L21/67
Filed: 2019-03-26
Abstract: A plasma reaction device includes a main body, a ground electrode, a dielectric, and a high voltage electrode. The main body is installed between a first vacuum tube connected to a process chamber and a second vacuum tube connected to a vacuum pump. The ground electrode is in a form of a basket including a tubular unit in which at least one opening is formed, and a plate-shaped unit blocking one end of the tubular unit. An inner space is fixed inside the main body to directly communicate with one of the first vacuum tube and the second vacuum tube. The dielectric is installed in the main body to face the tubular unit. The high voltage electrode is located on an outer surface of the dielectric.
Patent KR-20200113912-A (KR)
Inventor: LEE SANG JUN
IPC: A61B5/021
Filed: 2019-03-27
Abstract: According to an embodiment of the present invention, a blood pressure measurement apparatus comprises: a cuff enclosing a measurement portion of a subject, and expanding or contracting in accordance with the entry of air to press or release the measurement portion of the subject; a pump to supply air to the cuff; a control valve to discharge air supplied to the cuff, and control the flow of air discharged from the cuff; an air filter to guide the movement of air discharged from the cuff to control the pressure change of air; a pressure sensor to sense the pressure change of air passing through the air filter to be discharged; and a control unit to receive a sensed signal from the pressure sensor, and use the signal to estimate the blood pressure of the subject. According to an embodiment of the present invention, pump noise and air pressure noise can be removed from air flowing into the cuff and air discharged from the cuff through the air filter and a plurality of air tanks to minimize measurement errors to accurately measure the blood pressure of the subject and improve the reliability of the product.
Patent KR-20200114737-A (KR)
Title: Vehicle body structure
Inventor: CHOUNG JIN KYO
IPC: B62D21/15
Filed: 2019-03-29
Abstract: A vehicle body structure according to the present invention includes: a pair of front side members disposed on the front side of a vehicle body; a pair of rear side members arranged on the rear side of the vehicle body; a pair of side seals connected to both sides of a floor panel; and a pair of center side members disposed between the pair of front side members and the pair of rear side members. The pair of front side members, the pair of rear side members, the pair of side seals, and the pair of center side members can constitute a plurality of road paths having a closed loop type structure.
Patent KR-20200119604-A (KR)
Title: Method for saving a file and apparatus for supporting the same
Inventor: JUNG YOO HWOAN
IPC: G01D9/00
Filed: 2019-04-10
Abstract: Provided are a method for saving a file and a device for supporting the same. According to one embodiment of the present invention, the method for saving a file performed by a computing device comprises the steps of, when it is determined that an event has occurred while the image is recorded, activating an event occurrence mode, and repeating the creation of a file to be saved including in a recorded image. The step of creating the file to be saved includes the step of marking a file name of the file to be saved according to a rule different from a rule when the event occurrence mode is not activated while the file to be saved is recorded according to whether the event occurrence mode is activated while the file to be saved is recorded.
Patent KR-20200119965-A (KR)
Inventor: HAN YOON SOO
IPC: H01L51/50
Filed: 2019-04-11
Abstract: The present invention relates to a perovskite solar cell having high water resistance, and more particularly, to a solar cell comprising a substrate, a first electrode, a photoactive layer made of N-type and P-type semiconductors, a hole transport layer, and a second electrode. There is an advantage of providing a solar cell with excellent water resistance and excellent hole transport characteristics by including a hole transport agent and an aromatic compound having at least 6 fluorine atoms (water resistance improving agent) in the hole transport layer.
Patent KR-20200070066-A (KR)
Title: Wireless headset and wireless headset and charging box assembly
Inventor: SHEN CHIH HSIANG
IPC: H04R1/10
Filed: 2019-04-25
Abstract: The present invention discloses a wireless head set including a first pin, a microprocessor and a power management unit. The first pin is arranged to connect to an external charging device. The microprocessor includes a core circuit and a wakeup circuit coupled to the first pin. The power management unit includes an uninterruptible power area for providing a power to the wakeup circuit. During the operations of the wireless headset, when the core circuit is in a sleep mode, if the wakeup circuit detects that a voltage level of the first pin changes, the wakeup circuit generates a wakeup signal to wake up the core circuit.
Patent KR-20200127093-A (KR)
Title: Backlight apparatus
Inventor: KIM WOONG SUN
IPC: F21V8/00
Filed: 2019-04-30
Abstract: Disclosed is a backlight device. The backlight device includes: a light guide plate; a light source placed adjacent to the first side of the light guide plate; a reflection plate placed on a lower surface of the light guide plate; and an optical film placed on an upper surface of the light guide plate. The backlight device includes: a cover bottom member storing the light guide plate, the light source, the reflection plate and the optical film internally, and including a bottom part supporting the reflection plate and a side wall part including first to fourth side walls which are individually bent upward from four corners of the bottom part; and a middle cabinet member including a vertical frame part including first to fourth vertical parts facing outer surfaces of the first to fourth side walls, respectively, and a horizontal frame part extended from an upper end of the first to fourth side walls in an inward horizontal direction by a first width to press an upper surface of the optical film. In regard to the cover bottom member, each of the second to fourth side walls excluding the first side wall, which is located adjacent to the light source, is bent from the bottom part so as to form an acute angle with the bottom part.
Patent KR-20200126853-A (KR)
Inventor: SEO WOO SEB
IPC: F16K31/122
Filed: 2019-04-30
Abstract: The present invention relates to a relief valve applied to a hydraulic circuit including a hydraulic pump to maintain pressure in the hydraulic circuit at a preset pressure. The relief valve comprises: a housing into which a fluid of the hydraulic circuit is introduced; a valve unit placed in the housing to be slidingly moved; an elastic support unit elastically supporting the valve unit towards a direction in which the fluid is introduced; and an inflow unit including an inlet which is opened/closed in accordance with the movement of the valve unit. The valve unit includes a valve main frame having a contact unit which is able to seal an outer circumferential surface of the inflow unit by coming in contact with the inflow unit. The contact unit is formed in a conical shape with a predetermined thickness.
Patent KR-20200127384-A (KR)
Inventor: AHN KYOUNG KWAN
IPC: H02J3/38
Filed: 2019-05-02
Abstract: The present invention relates to a hybrid power generation system having a hydrogen generation function. The hybrid power generation system (100) includes a renewable energy generator (110) for generating power through combined power generation of tidal force, wave force, and wind force to supply power corresponding to preset power to an external power network (G). Surplus power remained except for power supplied to the external power network (G) of power created from the renewable energy generator (110) is charged in an energy storing unit (200). An hydrogen generator (300) generates hydrogen fuel by electrolysis using surplus power remained except for the power supplied to the external power network (G) of power created from the renewable energy generator (110) and sea water. The hydrogen fuel is stored in a plurality of hydrogen storage tanks (400). A fuel cell (500) receives the hydrogen fuel and oxygen, and generates power by electrochemistry between the hydrogen fuel and oxygen. An energy manager (600) supplies power generated from the renewable energy generator (110) to the external power network (G) corresponding to preset power, charges surplus power in the energy storing unit (200), and selectively supplies power to the hydrogen generator (300) and the fuel cell (500). According to the present invention configured as above, a hybrid power generation system having a hydrogen generation function with improved efficiency may be provided.
Patent KR-20190128601-A (KR)
Title: Modified conjugated diene polymer and rubber composition comprising the same
Inventor: SON KI SEOK
IPC: B60C1/00
Filed: 2019-05-08
Abstract: The present invention relates to a modified conjugated diene-based polymer and a rubber composition comprising the same. The modified conjugated diene-based polymer has a unimodal form in a molecular weight distribution curve by gel permeation chromatography and then has narrow molecular weight distribution. In addition, the modified conjugated diene-based polymer comprises a modified monomer-derived functional group represented by chemical formula 1, F_1-R_1 and a modified agent-derived functional group, thereby having excellent workability and having excellent tensile properties and viscoelastic properties.
Patent KR-20200131464-A (KR)
Inventor: KIM JIN DOO
IPC: A47L15/42
Filed: 2019-05-14
Abstract: Provided is a dishwasher including a rail improved to easily drain washing water. According to the present invention, the dishwasher comprises: a cabinet including a washing tub; a basket disposed in the washing tub; and a rail disposed in the washing tub to allow the basket to be withdrawn from the washing tub. The rail comprises: a support part disposed on a side plate of the washing tub to support the basket; a bent part bent from the support part toward the basket; and a drain hole disposed between the support part and the bent part, wherein at least a part of the drain hole is disposed in a corner from which the bent part is bent from the support part.
Patent KR-20200131681-A (KR)
Inventor: LEE SUN HEE
IPC: H01L51/50
Filed: 2019-05-14
Abstract: The present invention provides an organic electric device including a positive electrode, a negative electrode, and an organic material layer between a positive electrode and a negative electrode, and an electronic device including the same. Since the organic material layer includes a mixture of compounds represented by a chemical formula 1 and a chemical formula 2, respectively, a driving voltage of the organic electric device can be decreased and luminous efficiency and lifespan can be improved.
Patent KR-20200132540-A (KR)
Inventor: KOO BON GEUN
IPC: F26B9/00
Filed: 2019-05-17
Abstract: The present invention relates to an umbrella moisture remover and, more specifically, to an umbrella moisture remover which allows a rotating plate to be rotated by the external force by a user, thereby having no need of being separately powered, and allows an umbrella to be brought into close contact with a moisture removal pad that is coupled to the rotating plate while the umbrella is open, thereby quickly and easily removing moisture from the umbrella. To this end, the umbrella moisture remover for removing moisture from umbrellas comprises: a body housing including a horizontal frame, a vertical frame, and an inclined frame; an operating footrest having one end hinged to one side of the body housing so as to be rotatable at a predetermined angle, and pressurized by the external force by the user; a rotational force generation means positioned on a hinge rotation path when the operating footrest is pressurized, and generating a rotational force by the pressurization of the operating footrest; a rotating plate connected to receive power from the rotational force generation means and rotated by the pressurization of the operating footrest; and a moisture removal pad coupled to the front surface of the rotating plate to remove moisture from the umbrella by the rotating plate rotated in a state in which the open umbrella is in close contact with the moisture removal pad.
Patent KR-20200133579-A (KR)
Inventor: PARK SUNG HUN
IPC: H04M1/21
Filed: 2019-05-20
Abstract: The present invention relates to a smartphone grip pad. More specifically, the present invention relates to the grip pad capable of providing a comfortable operation feeling in various operations such as videos, games, or the like. The purpose of the present invention is to provide a pad which minimizes a part of the grip of the hand on the smartphone and prevents sweat or other foreign matters from being touched. The pad is to be more conveniently and easily utilized when playing games, videos, and other various uses.
Patent KR-20200135893-A (KR)
Title: length control magnet holder
Inventor: KIM JUNG CHEUL
IPC: B42F1/00
Filed: 2019-05-26
Abstract: The present invention relates to a length adjustable magnet holder. When works (or posts) of students are posted on a blackboard (a steel bulletin board), a length of the magnet holder can be adjusted to fixate both ends of the works in order to prevent both ends of the works from being bent. Moreover, when using the two magnet holders, the holders can be vertically attached to more clearly post the works, and the holders can be horizontally attached to post the works. When using the four magnet holders, the works can be posted by being attached as a frame.
Patent KR-20200136075-A (KR)
Inventor: NAM YEONG UI
IPC: A46B11/00
Filed: 2019-05-27
Abstract: The present invention relates to a toothbrush, and more particularly, to a toothbrush accommodating a toothpaste in which liquid toothpaste is embedded inside a handle of the toothbrush, and the liquid toothpaste is easily discharged in a push type by a pumping means. The present invention includes: a head part in which bristles protrude from a top surface and a toothpaste outlet formed in a center of the bristles is opened and closed by an opening and closing valve; a handle coupled to the head part and accommodating a pumping means and a toothpaste storage container therein; a pumping means embedded in the handle to discharge the toothpaste; and a toothpaste storage container provided with a press in one side and accommodating the liquid toothpaste therein, wherein the liquid toothpaste embedded in the handle is easily discharged by the pumping means, and the toothpaste outlet formed in the center of the bristles of the head part is opened and closed by the opening and closing valve, so that the toothpaste outlet is blocked when not in use, thereby preventing foreign matter from getting stuck.
Patent KR-20200136112-A (KR)
Inventor: LEE KYUNG HWAN
IPC: G06Q50/30
Filed: 2019-05-27
Abstract: The present invention relates to an artificial intelligence (AI) apparatus for practicing fishing rod casting indoors and a casting practice platform for the same. According to the present invention, the AI apparatus comprises: a practicing fishing rod formed of a longitudinal member for practicing casting; a main body disposed in the practicing fishing rod; a display unit disposed in the main body to be identified from the outside; an operation unit disposed in the main body to select an action by an operation; a casting action detection unit detecting the angle and acceleration of the practicing fishing rod to acquire data about the casting; a memory unit storing data required for calculating a carry from the casting action and evaluating the casting action and storing an evaluation result; an AI evaluation unit using the data stored in the memory unit to calculate the carry from the data about the casting action detected from the casting action detection unit and evaluating the casting action; a communication unit performing communications with an external terminal; a control unit performing control to display the carry calculated by the AI evaluation unit and the evaluation result through the display unit and provide the same to the terminal through the communication unit; and a power supply unit providing electricity required for operation. Accordingly, the apparatus enables a user to practice casting indoors with a practicing fishing rod, thereby providing a chance for practicing fishing technique to a beginner, helping even an expert in increasing technique, and increasing practice efficiency with AI and a treadmill.
Patent KR-20190069357-A (KR)
Title: Method for preventing vaporization of absorbent in the CO2 capture process
Inventor: HAN KUN WOO
IPC: B01D53/14
Filed: 2019-06-04
Abstract: The present invention relates to a method for preventing volatilization of an absorbent in a carbon dioxide capturing process, wherein the carbon dioxide capturing process from source gas including carbon dioxide using an absorbent comprises the steps of: (a) supplying an absorbent to an absorption tower flowing in one direction by receiving a carbon dioxide-containing source gas in the same flow direction as that of the source gas, and absorbing and removing carbon dioxide in the source gas; (b) discharging the absorbent absorbing the carbon dioxide from the absorption tower and the source gas removed with the carbon dioxide from the absorption tower, supplying the discharged absorbent to a regeneration tower to regenerate the absorbent, and collecting the carbon dioxide from an upper end of the regeneration tower in a gas phase; and (c) reusing the regenerated absorbent in the absorption tower. According to the present invention, the efficiency and economic efficiency of the carbon dioxide capturing process can be increased by preventing the volatilization of the absorbent by controlling the flow of the source gas and the absorbent in the absorption tower of carbon dioxide.
Patent KR-20200141550-A (KR)
Inventor: SIM JINWOO
IPC: H01L21/683
Filed: 2019-06-10
Abstract: The present invention provides an apparatus for processing a substrate, wherein the apparatus for processing the substrate comprises: a chamber having a processing space therein; a support unit supporting the substrate in the processing space; a gas supply unit supplying process gas to the processing space; and a plasma source for exciting the process gas in a plasma state. The support unit may include: a dielectric plate on which the substrate is placed and provided with an electrostatic electrode for fixing the substrate by an electrostatic force; an electrode plate disposed under the dielectric plate, and having a cooling passage through which a refrigerant flows; an insulating plate disposed under the electrode plate; and a first gas supply line for supplying first cooling gas into a first flow path formed in the insulating plate. According to an embodiment of the present invention, it is possible to efficiently process a substrate.
Patent KR-20200143138-A (KR)
Inventor: AN HWI KYEONG
IPC: G02B5/02
Filed: 2019-06-14
Abstract: According to one embodiment of the present invention, an optical module capable of performing a display function may comprise: an infrared light emitting unit emitting infrared light; an infrared light receiving unit generating a signal based on the amount of infrared light by receiving at least a portion of the infrared light emitted from the infrared light emitting unit; a touch unit disposed between the infrared light emitting unit and the infrared light receiving unit to reflect at least a part of the infrared light emitted from the infrared light emitting unit and transmit the part of the infrared light to the infrared light receiving unit, and changing the amount of the infrared light transmitted to the infrared light receiving unit as a touch occurs; and a visible light emitting unit emitting visible light toward the touch unit so that visible light passes through the touch unit and radiates to the outside.
Patent KR-20200143147-A (KR)
Inventor: LEE HO JAE
IPC: B29C45/36
Filed: 2019-06-14
Abstract: The present invention relates to an injection mold device for producing an injection molded product. The injection mold device includes a first core, a second core surrounding the first core, a third core surrounding the second core, a fourth core surrounding the third core, a base coupled to the first core and forming a channel space, a push portion moving in the channel space, a lower plate including a second core-coupling portion disposed at the top of the base to define the channel space and forming the moving channel of the second core and a third core-coupling portion coupled to the third core, an upper plate disposed at the top of the lower plate and including a fourth core-coupling portion coupled to the fourth core, and a push pin penetrating through a pinhole formed on the lower plate to link the push portion with the upper plate, wherein the push portion is operated in a first step and a second step in which it moves sequentially in the channel space toward the top, the second core moves to the top end of the moving channel in the first step, and the movement of the push portion to the top is terminated in the second step.
Patent KR-20200005499-A (KR)
Inventor: SUNG JIN KANG
IPC: A61Q19/00
Filed: 2019-07-05
Abstract: The present invention relates to a cosmetic composition for removing or adsorbing fine dust, containing a fatty acid-amino acid complex or a fatty acid-oligopeptide complex as an active ingredient. The complex of the present invention has an excellent effect of removing fine dust without skin toxicity, and thus can be effectively used as a composition for preventing or treating various diseases caused by fine dust.
Patent KR-20210006146-A (KR)
Inventor: SUNG TAE KYUNG
IPC: H04W4/80
Filed: 2019-07-08
Abstract: The present invention relates to a multi-hop position measuring device and a logistics management system using the same. According to the present invention, the multi-hop position measuring device comprises: a position measuring server; a large number of anchors capable of performing a wireless communication with the position measuring server; and a large number of tags. The large number of anchors within the near field communication range with the tags acquire necessary information for estimating the positions of the tags through the near field communication with the tags and then transmit the information to the position measuring server. The other anchors, which are far from the position measuring server and are not able to directly perform a wireless communication with the position measuring server, transmit information to the position measuring server through those anchors within the range of the wireless communication with the position measuring server. The present invention aims to provide a multi-hop position measuring device and a logistics management system using the same, which are able to be applied to broad regions even without a wired connection.
Patent KR-20210008681-A (KR)
Inventor: SEO EUN HO
IPC: H01L21/677
Filed: 2019-07-15
Abstract: According to the present invention, a ceiling conveying device includes: a traveling rail comprising a first rail in a branching area and a second rail branched from the first rail; a vehicle traveling along the traveling rail; a steering rail provided in the branching area and including a first steering rail disposed at an upper center of the first rail and a second steering rail disposed at an upper center of the second rail; and a steering unit which is provided with a steering member on the upper surface of the vehicle and moves the steering member to the same height as any one of the first steering rail and the second steering rail so as to generate a repulsive force in a horizontal direction perpendicular to the driving directions of the steering rail and the vehicle to adjust the traveling direction of the vehicle. The present invention provides the ceiling conveying device capable of reducing dust generation when steering the vehicle.