baber/WOPTO huggingface dataset:
Patent KR-20190088335-A (KR)
Title: Uplifted rail clamping braking device
Inventor: KIM JONG MYUNG
IPC: B61H7/12
Filed: 2018-01-18
Abstract: The present invention relates to an uplifted rail clamping braking device which is used as a safety braking device to prepare a shelter, a cart, and a crane for an outdoor work place for a gust of wind or the like, and allows a jaw clamp to perform a clamping operation when a jaw guider applied to an uplifted rail clamping braking device without a guide roller to slide and guide a rail to be installed on a front and a rear of the jaw clamp is connected to the rail to improve operating reliability. The uplifted rail clamping braking device includes a jaw guider (16) installed on a bottom plate (8) to be positioned on a front and a rear of a jaw clamp (14). A seating groove (16a) is formed on a lower portion of the jaw guider (16) to be connected and seated on a rail (1) to guide and set a rail (1) clamping position of the jaw clamp (14). A stopper (17) is installed on an upper surface of a frame (2) to control an upper and a lower limit width when a spring plate (7) ascends and descend. The upper surface of the frame (2) controls the lower limit width, and an upper portion of the stopper (17) controls the upper limit width.
Patent KR-20190098291-A (KR)
Inventor: LEE JUNEWOO
IPC: H01L27/15
Filed: 2018-02-12
Abstract: The present invention relates to a display device having improved light emission efficiency. According to the present invention, the display device comprises: a substrate; a light emitting element including a first contact electrode connected to a first electrode, a first semiconductor layer disposed on the first contact electrode, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, and a second contact electrode disposed on the second semiconductor layer; a second electrode disposed on the light emitting element; and a color conversion layer disposed on the light emitting element and the second electrode. An upper surface of the second contact electrode has an uneven pattern.
Patent KR-20190097814-A (KR)
Title: Secondary battery pouch electrode lead sealing device
Inventor: OH SAE DON
IPC: H05B6/10
Filed: 2018-02-13
Abstract: The present invention relates to an induction heating apparatus for heating a target material by electromagnetic induction. One side and the other side of the target material are pressurized to generate a magnetic force in accordance with the supply of current. A core is misarranged along the width direction of the target material by at least a position set at one side and the other side and guides the magnetic force. A flow path through which coolant is moved is formed inside a pair of coils. The pair of coils are cooled by the movement of the flow path. The target material can be uniformly heated.
Patent KR-20190099675-A (KR)
Inventor: KIM JONG PYO
IPC: E04H17/04
Filed: 2018-02-19
Abstract: The present invention relates to a fence spacer for a wire rope capable of angle adjustment. More specifically, wire ropes are laterally positioned between poles to display a boundary on a pedestrian passage and a trail of various buildings and parks. The fence spacer for a wire rope is installed to vertically cross the wire ropes to allow the wire ropes to maintain intervals of the wire ropes while being arranged at equal intervals in a vertical direction. The fence spacer has a structure where a plurality of rotating brackets are attached to a front surface of a vertical frame to adjust angles of the rotating brackets in accordance with a height in a moving direction of the wire ropes while the wire ropes are inserted into the rotating brackets to be withdrawn to prevent the wire ropes from interfering with inlets and outlets of the horizontally penetrated rotating brackets to maintain the intervals of the wire ropes and prevent damage by friction.
Patent KR-20190074917-A (KR)
Title: A method for producing acetoin from ethanol
Inventor: JUNG KUL LEE
IPC: C12N9/00
Filed: 2018-02-21
Abstract: The present invention relates to a method of producing acetoin from ethanol and various applications thereof. According to the method of producing acetoin from ethanol of the present invention, an artificial synthesis pathway is designed so that the proteins of NOX, EtDH, and FLS and variant proteins thereof show multiphase catalytic activities as an enzyme, and a cell-free catalyst method is used. The method of producing acetoin of the present invention, as compared to an existing fermentation method using microorganisms, does not require cell growth, can conveniently control reaction conditions intended for short synthesis pathway, fast reaction rate, and high yield and productivity, and thus can effectively produce acetoin. Further, the proteins can be immobilized to nanoparticles to be reused multiple times, utilized effectively in the production of acetoin, and thus are economical. The present invention may be beneficially used in the industries where acetoin is required as an effective ingredient.
Patent KR-20190100811-A (KR)
Inventor: JIN IK SOO
IPC: G08B5/36
Filed: 2018-02-21
Abstract: The present invention relates to a water overflow prevention device comprising: an Arduino water level sensor module to sense a flow of electricity when a conductive liquid comes in contact with an electrode to measure a water level of a bathtub to supply water level information to an Arduino UNO R3; the Arduino UNO R3 to sense a water level of a bathtub transmitted from the Arduino water level sensor module to compare the water level with a set reference value to regulate and control a servo motor which is an external device and a user information providing means (320); the servo motor to receive a control signal of the Arduino UNO R3 to be driven by setting a horizontal rotation angle from 0 to 180 degrees desired by a user for a faucet opening device installed on a bathtub; the faucet opening device to regulate tap water by horizontally rotating the faucet opening device in accordance with the horizontal rotation angle of the servo motor set by the user; and the user information providing means to provide the user with water overflow information by regulation and control of the Arduino UNO R3. A water overflow of a bathtub is automatically blocked, and water overflow information of the bathtub can be supplied to a user by an LED and an alarm function.
Patent KR-20190102787-A (KR)
Title: Micro-supercapacitor and preparation method thereof
Inventor: JANG JI HYUN
IPC: H01G11/84
Filed: 2018-02-27
Abstract: The present invention relates to a micro-supercapacitor and a preparation method thereof. The micro-supercapacitor has the high capacitance retention by having the high areal capacitance of 10 to 50 F/cm^2 at the current density of 10 μA/cm^2 and the capacitance of 80% or more of the initial capacitance after charging and discharging for 10,000 times. In addition, a wearable device including the micro-supercapacitor has stable electrochemical performance. According to a manufacturing method of the present invention, the micro-supercapacitor can be rapidly and simply manufactured using a floater cutting technology (xunography). To this end, the micro-supercapacitor comprises: a flexible substrate; an adhesive layer; a patterned current collector layer; an active material layer; and a solid electrolyte layer.
Patent KR-20190103807-A (KR)
Title: Refrigerator and control method thereof
Inventor: YONGHYUN KIM
IPC: F25D29/00
Filed: 2018-02-28
Abstract: The present invention relates to a refrigerator and a control method thereof. According to the present invention, the refrigerator comprises: a cabinet which includes a freezing chamber; an evaporator placed on one side of the freezing chamber; a freezing chamber fan which supplies cold air generated by the evaporator into the freezing chamber; an ice maker placed in an internal area of the freezing chamber to make ice by using the cold air supplied from the freezing chamber fan; an ice bin placed on a lower side of the ice maker to receive and store the ice made by and transferred from the ice maker; a full ice detection apparatus which detects when the inside of the ice bin is full of stored ice; and a control unit which controls the driving of the freezing chamber fan in accordance with the detection signal of the full ice detection apparatus. The control unit, when the full ice detection apparatus detects that the ice bin is full of ice, turns off the freezing chamber fan, and, when the full ice detection apparatus does not detect that the ice bin is full of ice, turns on the freezing chamber fan. The present invention aims to provide the refrigerator and control method thereof, which are able to reduce ice-making time and increase the volume of ice made daily.
Patent KR-20180101247-A (KR)
Inventor: ORIKASA MAKOTO
IPC: H01L23/498
Filed: 2018-03-02
Abstract: The present invention relates to a method for producing a semiconductor chip, in which a plurality of semiconductor chips, each of which includes a substrate, a conductive part formed on the substrate, and a microbump formed on the conductive part, are laminated. The method for producing a semiconductor chip includes a heating process of introducing a reducing gas into a space where the semiconductor chip is arranged in an inert atmosphere and heating the reducing gas at a temperature which is equal to or higher than the melting point of the microbump. In the heating process, a pressure application member is loaded on the microbump. Accordingly, the present invention can easily remove a void in the microbump.
Patent KR-20190105733-A (KR)
Title: Antenna structure and electronic device including the same
Inventor: AHN JUNGHO
IPC: H04M1/02
Filed: 2018-03-06
Abstract: According to various embodiments, an electronic device includes: a first conductive plate; a second conductive plate which is disposed to be substantially parallel to the first conductive plate with an interval, at least partially overlaps the first conductive plate when looking down from the top of the first conductive plate, and is electrically connected to a first point of the first conductive plate; a conductive pattern which is disposed to be substantially parallel to the first conductive plate with an interval and at least partially overlaps with the first conductive plate when looking down from the top of the first conductive plate, wherein the first conductive plate is interposed between the conductive pattern and the second conductive plate; a wireless communication circuit which is electrically connected to a second point of the conductive pattern, wherein the second point overlaps a third point of the first conductive plate when looking down from the top of the first conductive plate; and a switch element which is electrically connected between a fourth point of the first conductive plate and a fifth point of the second conductive plate, wherein the fourth point may be closer to the third point than the first point. Other embodiments are also possible. According to the present invention, even though use environment is changed, it is possible to provide an antenna structure supporting easy roaming and an electronic device including the same.
Patent KR-20190107809-A (KR)
Title: Sputtering apparatus having magnets
Inventor: HONG JIN PYO
IPC: H01J37/34
Filed: 2018-03-13
Abstract: Provided is a sputtering apparatus including a magnet, which is configured to generate a magnetic field on a substrate side during a sputtering process to control electron and ion concentrations around the substrate.
Patent KR-20190110658-A (KR)
Title: Advertising marketing system of application and the method thereof
Inventor: SHIN HEE TAE
IPC: G06Q30/02
Filed: 2018-03-20
Abstract: The present invention relates to an advertisement marketing system of an application and a method thereof. By providing advertisement execution in accordance with the popularity of a target application in an application market, the popularity of the target application can be maintained for a certain level and advertisement costs corresponding to the target application can be used as efficiently as possible.
Patent KR-20190113147-A (KR)
Title: Therapeutic Instrument for Improving Cognitive Ability By Using Mobile
Inventor: YU YONHO
IPC: A63H33/00
Filed: 2018-03-27
Abstract: Disclosed is an instrument for improving a cognitive ability using a mobile. The instrument for improving a cognitive ability using a mobile comprises: a fixing part fixed to the ceiling and a wall; a plurality of supports radially coupled to the fixing part to be able to rotate; and objects coupled to each end of the supports and having different shapes belonging to specific categories. Each object includes: a speaker; a sound source module having a specific sound source or a sound effect embedded therein; and a switch operating the sound source module. The specific sound source or the sound effect is set corresponding to the specific shape of the object, and the corresponding sound source module is operated by control of the switch to provide the sound source or the sound effect through the speaker. The object having the specific shape and the sound source or the sound effect specified to the object are interworked by using the mobile, thereby naturally intriguing the interest of a patient and inducing cognitive therapy continuously and repeatedly, and thus, it is possible to expect improvement in cognitive ability and relief of a level of dementia.
Patent KR-20180111630-A (KR)
Title: Automated object tracking in a video feed using machine learning
Inventor: PAN JAN WEI
IPC: G06K9/00
Filed: 2018-03-28
Abstract: The present invention provides an apparatus (500) for automated object tracking in a video feed. The apparatus receives a plurality of frames of the video feed to track objects to sequentially process the frames (404). Specifically, a plurality of objects in a frame are detected to be assigned to a respective track fragment (410). Then a kinematic, visual, temporal or machine learning-based feature of an object is identified to be stored in metadata associated with the track fragment (412). A track fragment for the object is identified in previous frames based on comparison of the feature and a corresponding feature in metadata associated with the previous frames (414). The track fragments for the object in the frame and the object in the previous frames are linked to form a track of the object (416). Then the apparatus outputs the video feed with the track of the object as an overlay on the video feed. (408).
Patent KR-20180111707-A (KR)
Title: Co-evaporation-deposition methods of plane source evaporation for high definition OLED devices
Inventor: HWANG CHANG HUN
IPC: C23C14/12
Filed: 2018-04-02
Abstract: The present invention relates to a simultaneous evaporation deposition process method for a surface evaporation source for manufacturing a high-resolution OLED device, which comprises: a step (S1) of forming an organic thin film layer in which a plurality of organic substances are superimposed on a metal surface (20) in high vacuum; and a step (S2) of re-evaporating the organic thin film layer superimposed on the metal surface (20) to deposit a mixed organic thin film, on which a plurality of organic gases are uniformly mixed, on the substrate (10). A back surface of a surface evaporation source, in which dopant and host organic substances are sequentially deposited in plural layers, is flash-heated to prevent chemical decomposition of organic molecules. Since dopant and host organic molecules are deposited in a homogeneously mixed gas state, the homogeneous mixing of the dopant and host organic substances is improved. Therefore, color control of the large-area organic device thin film can be easy, and the utilization rate of the organic substance is increased, which leads to an improvement in the yield of production of a high-resolution organic device and a reduction in production costs thereof.
Patent KR-20190116856-A (KR)
Title: Camera module and method of operating the same
Inventor: OH JUN SEOK
IPC: H04N5/232
Filed: 2018-04-05
Abstract: According to an embodiment of the present invention, a method of operating a camera module comprises the steps of: obtaining actual data including location values of a zoom lens and location values of a focus lens, corresponding to the location values of a zoom lens; setting at least two location points among location points of the zoom lens, included in the actual data, as sampling points; obtaining sampling data including location values of the zoom lens and location values of the focus lens at the sampling points by using the actual data; obtaining interpolation data including location values of the zoom lens and location values of the focus lens at location points excluding the sampling points by using the sampling data; storing, when a difference value between the location values of the focus lens, included respectively in the actual data and the interpolation data, is within a predetermined threshold range, the obtained sampling data; and obtaining an image by moving a location of the zoom lens and a location of the focus lens by using the stored sampling data. According to the present invention, it is possible to minimize a size of a memory, thereby reducing manufacturing costs thereof.
Patent KR-20180115644-A (KR)
Inventor: YANG KOOK SUN
IPC: H01M10/44
Filed: 2018-04-13
Abstract: Provided is a cathode active material. The cathode active material has a nickel content of 60 mol% or more, comprises lithium and an additive metal, has a first crystal structure with an intrinsic lattice constant in the c-axis direction. According to the cathode active material, a second crystal structure having a longer lattice constant in the c-axis direction than the first crystal structure and a third crystal structure having a shorter lattice constant in the c-axis direction than the first crystal structure are generated in a charge/discharge process, and an amount of change in a production ratio of the second crystal structure and the third crystal structure generated in the charg/discharg process may be reduced by the additive metal.
Patent KR-20190121640-A (KR)
Title: Display system that supplies power wirelessly
Inventor: CHOI YOUNG HO
IPC: H02J50/12
Filed: 2018-04-18
Abstract: Disclosed is a display system which comprises: a wireless power transmitter configured to convert power supplied from a power supply unit into a first magnetic field and transmit a first power signal to a speaker; the speaker including a wireless power transmitting/receiving circuit configured to convert the first power signal received from the wireless power transmitter into a first current, generate a second magnetic field by means of the first current, and transmit a second power signal to a display, a distribution circuit configured to output a second current by distributing the first current and distribute power received through the first power signal to a sound output unit, and the sound output unit configured to output a sound by using the power supplied from the distribution circuit; and a display including a wireless power receiving circuit configured to convert the second power signal received from the speaker into a third current and an image output unit configured to output an image by using power transmitted through the third current. In addition, various embodiments realized through the specification are possible. According to the present invention, a speaker is used as a wireless power repeater to wirelessly receive power so that it is possible to locate a display at predetermined distance away from a power transmitting device.
Patent KR-20190009240-A (KR)
Inventor: KISHO YASUDA
IPC: F02F11/00
Filed: 2018-04-19
Abstract: Provided is a gasket, which allows neighboring through-holes to be closed to each other without degrading sealing performance to miniaturize an engine. According to the present invention, a sealing structure (30) is formed by arranging two sealing beads (33, 34) to an outer end (32) from an inner end (31) when being viewed from a plane, and differently arranging a first sealing part (35) disposed in a first area (A1) between the neighboring through-holes (24) and a second sealing part (36) disposed on the other area. The first sealing part (35) is formed in a shape that the width of a ring is decreased as the outer end (32) is closed to the inner end (31) from both end parts (37) to a central part (38). The second sealing part (36) is formed in a shape that the width of the ring has a constant shape in the circumferential direction of the ring. A stacked sectional shape of the first sealing part (35) is a shape that the stacked sectional shape of the second sealing part (36) is reduced in only the diameter direction of the ring.
Patent KR-20180121407-A (KR)
Inventor: ISONO HIROSHI
IPC: F16H1/28
Filed: 2018-04-27
Abstract: Provided is a geared transmission unit that can increase a speed increasing or reducing ratio without increasing the size of the geared transmission unit. In the geared transmission unit (1), torque is transmitted between an input shaft (2) and an output shaft (3). The geared transmission unit (1), comprises: a planetary gear set (4); an external gear (11) formed around a ring gear (8); a center gear (15) that rotates integrally with the sun gear (7); a sun gear shaft (12) that rotates integrally with the center gear (15) and the sun gear (7); a carrier shaft (13) that rotates integrally with the carrier (9); a first pinion (18) that engages with the external gear (11); a second pinion (19) that rotates integrally with the first pinion (18); a pinion shaft (20) that rotates integrally with the first pinion (18) and the second pinion (19); and a counter gear (16) that engages with the center gear (15) and the second pinion (19). The sun gear shaft (12) or the pinion shaft (20) serves as the input shaft (2), and the carrier shaft (13) serves as the output shaft (3).
Patent KR-20190126668-A (KR)
Inventor: KOH SI YURN
IPC: H05B3/14
Filed: 2018-05-02
Abstract: The present invention relates to an internal air circulating type animal bath sterilizing and drying device with a porous ceramic heating element. The device comprises: a case which has an air inlet and an air outlet and accommodates animal after bathing therein; an air blower which is installed between the air inlet and the air outlet, extracts air from the inside of a drying chamber through the air outlet, and transfers the air to the air inlet; an air supplying duct which is installed in the case, receives the air supplied through the air inlet, and discharges the same; and a porous ceramic heating element which makes air circulating by the air blower pass through the inside thereof, and heats and sterilizes the air. The device of the present invention described above can be easily managed by being equipped with multiple air furnaces designed in consideration of animal postures and thus, rapidly and effectively drying animals after bathing, and has excellent energy efficiency by purifying, circulating, and reusing hot air heated for drying without discharging. Also, the device uses, as a heating source, a ceramic heater which has a sterilizing function and emits far infrared rays, thereby preventing risk of infection due to floating bacteria during drying, and provides treatment effect by accelerating blood circulation of pets and accelerating restoration of damaged skin tissues to the original state.