baber/WOPTO huggingface dataset:
Patent KR-20190088321-A (KR)
Title: Car lamp using semiconductor light emitting device
Inventor: JEON KISEONG
IPC: H01L33/10
Filed: 2018-01-18
Abstract: The present invention relates to a lamp for vehicle and, more specifically, to a lamp for vehicle using a semiconductor light emitting device. According to the present invention, in a lamp for vehicle having a light source unit emitting light, the light source unit comprises: a base substrate transmitting rays in an ultraviolet region; a first electrode disposed on one surface of the base substrate; a semiconductor light emitting device disposed on one surface of the first electrode; an insulating member formed to surround the semiconductor light emitting device; and a second electrode disposed on one surface of the insulating member. More specifically, the insulating member includes a first insulating member formed to allow the semiconductor light emitting device to be inserted into the first insulating member and a second insulating member to be disposed between the semiconductor light emitting device and first insulating member to surround the semiconductor light emitting device.
Patent KR-20190046595-A (KR)
Title: Handler
Inventor: KIM SI YONG
IPC: G01R31/28
Filed: 2018-01-30
Abstract: The present invention relates to a handler for transferring a semiconductor element. Specifically, according to one embodiment of the present invention, the handler may include an element supply unit which includes a first element supplier configured to grasp a semiconductor element seated in a first loading pocket to transfer the semiconductor element to a test area, and a second element supplier configured to grasp a semiconductor element seated in a second loading pocket to transfer the semiconductor elements to the test area. The first element supplier and the second element supplier can seat the semiconductor element in the test area so that the semiconductor elements transferred by the first element supplier and the second element supplier can be tested together in the test area.
Patent KR-20190033407-A (KR)
Title: Electronic device and method for preventing deterioration of pixel
Inventor: KIM JUN YOUNG
IPC: G06F11/30
Filed: 2018-02-01
Abstract: According to an embodiment of the disclosed present invention, an electronic device comprises: a first surface; a second surface opposite to the first surface; a housing for surrounding a space between the first and second surfaces; a display exposed through the first surface, and including a plurality of pixels; a memory for storing applications output through the display, and first data for identifying a designated part of the applications; a sensor for measuring second data related to a condition of the display; and a processor electrically connected to the display, the memory, and the sensor. The processor executes any one of the applications in response to a user input, determines whether the executed application is included in the designated part on the basis of the first data, allows the sensor to measure the second data when the executed application is included in the designated part as a result of determination, and can control the brightness of the pixels on the basis of the measured second data. In addition, various embodiments recognized through the specification are possible.
Patent KR-20190109978-A (KR)
Title: Jack Support Capable of Controlling the Height Easily
Inventor: LEE BUM SU
IPC: E04G25/04
Filed: 2018-03-19
Abstract: A jack support capable of simple height adjustment of the present invention is possible to adjust a height by dividing a joint so as to be possible to properly adjust the height in accordance with the ceiling height to use the same and is possible to shorten installation time by allowing the height adjustment by rotation without using a fastening device such as a bolt or the like when adjusting the height.
Patent KR-20190112368-A (KR)
Inventor: KIM SEONG KYO
IPC: B24B53/017
Filed: 2018-03-26
Abstract: The present invention relates to a substrate processing apparatus. According to the present invention, provided is the substrate processing apparatus which maintains constant friction characteristics between a substrate and a polishing pad by controlling the rotation of a plate motor by compensating for a load variation of the plate motor according to a position and press force of a polishing head and a conditioner and improves quality according to a polishing process by maintaining the rotational speed of a polishing plate.
Patent KR-20190113084-A (KR)
Title: Camper
Inventor: AHN GWANG BIN
IPC: B60P3/34
Filed: 2018-03-27
Abstract: The present invention relates to a camper capable of being easily separated or coupled automatically in a transportation device such as a truck to be used as a mobile pension, and can be stably mounted on the ground after separation, thereby ensuring stability of use. According to the present invention, the camper comprises: a house main body detachably coupled to the transportation device; and a lifting part for raising the house main body so as to be spaced apart to an upper part of the transportation device, or lowering to be mounted on the ground.
Patent KR-20190114519-A (KR)
Title: Spiro compound and organic light emitting device comprising the same
Inventor: CHA YONGBUM
IPC: C07D239/26
Filed: 2018-03-30
Abstract: The present specification relates to a spiro compound of chemical formula 1 and an organic light emitting device comprising the same. The spiro compound according to an embodiment of the present specification can be used as a material of an organic material layer of the organic light emitting device, and by using the same, it is possible to improve efficiency, low driving voltage, and/or lifespan characteristics in the organic light emitting device.
Patent KR-20190115335-A (KR)
Title: Convergence power supply system and method using night electric power
Inventor: KIM MAN TAE
IPC: H02J3/32
Filed: 2018-04-02
Abstract: The present invention relates to a power supply system and a method thereof and, more specifically, to a convergence power supply system and a method thereof. The convergence power supply system uses a plurality of chargers capable of charging midnight power and sequentially utilizes the chargers for power generation in the daytime so as to efficiently use the midnight power in the daytime. According to an embodiment of the present invention, the midnight power is charged by using the plurality of chargers. The chargers are distributed in accordance with a time order and generate power so as to efficiently use the inexpensive midnight power in the daytime, thereby reducing power use costs.
Patent KR-20190115888-A (KR)
Title: Electronic device having wireless charging module and flexible display
Inventor: KIM YONG YOUN
IPC: H01Q7/04
Filed: 2018-04-04
Abstract: The present invention relates to an electronic device including a wireless charging module and a flexible display, which is capable of improving position space efficiency of an antenna device. The electronic device of the present invention comprises: a first structure; a second structure; a planar unit; a display layer; a conductive pattern; a first conductive path; a printed circuit board; a wireless charging circuit; a wireless communication circuit; and a flexible conductive path.
Patent KR-20180037172-A (KR)
Inventor: INAZUKI YUKIO
IPC: G03F1/66
Filed: 2018-04-05
Abstract: The present invention relates to a binary photomask blank, which contains, on a transparent substrate, transition metal (M) and silicon (Si) or transition metal (M), silicon (Si), and nitrogen (N) as main components, and includes a single-layered or multi-layered light-blocking membrane with optical density of greater than or equal to 3.0. In addition, the light-blocking membrane comprises a layer which satisfies B<=0.68A+0.23 as a combination of transition metal, silicon, and nitrogen (in the formula, A refers to the atomic ratio of M over Si, and B refers to the atomic ratio of N over Si), and the thickness of the membrane is less than or equal to 47 nm. The binary photomask blank of the present invention is capable of sufficiently blocking out exposure light and comprises much thinner light-blocking membrane. Furthermore, if carrying out a photomask process with respect to the binary photomask blank, it is possible to obtain a high definition binary photomask in that much thinner resist membrane can be used.
Patent KR-20190117951-A (KR)
Title: Fire protection structure and method to prevent fire spreading through staircase
Inventor: I CHI YEONG
IPC: E06B5/16
Filed: 2018-04-09
Abstract: The present invention relates to a fire prevention structure for preventing fire spreading through a staircase, which comprises: a shutter receiving means (20) having a receiving box (24), the receiving box (24) including a winding roll (22) capable of winding a shutter (10) and a motor (21) for rotating the winding roll (22); a vertical rail (40) and a horizontal rail (50) guiding the shutter (10) unfolded from the shutter receiving means (20); a sensor (70) detecting fire occurrence; a controller driving the motor (21) according to a detection signal of the sensor (70); and the shutter (10) which is received in the shutter receiving means (20), and when the fire occurrence is detected by the sensor (70), unfolded from the receiving box (24) by the driving of the motor (21) driven by a signal of the controller and unfolded along the vertical rail (40) and the horizontal rail (50) to prevent the spreading of fire and gas.
Patent KR-20190118762-A (KR)
Title: An electronic device and a method for displaying history of use
Inventor: HWANG DONG CHUL
IPC: G06F11/34
Filed: 2018-04-11
Abstract: The present invention provides an electronic device. According to various embodiments of the present invention, the electronic device includes: a display; a memory; and a processor electrically connected to the display and the memory. The processor receives a first input of a user executing a first application and executes at least a process for executing the first application in response to the received first input. The processor also obtains first information including start time and an ID of at least the process executed. Also, the processor receives the second input of the user executing a second application and sets to display a name of the first application corresponding to the ID in the form of a calendar on the display based on the start time in response to the second input received. Moreover, various embodiments in accordance with these specifications are possible.
Patent KR-20190120500-A (KR)
Title: Manufacturing method of sensing device and gas sensor including the same
Inventor: LEE SUN SOOK
IPC: G01N33/00
Filed: 2018-04-16
Abstract: The present invention relates to a method for manufacturing a sensing body for a gas sensor comprising: the substitution step of mixing a substituent including a nitrogen containing functional group and graphene oxides and manufacturing functional group-introduced graphene oxides through nucleophilic substitution reactions. The gas sensor including the sensing body for the gas sensor has high sensitivity, is flexible and has excellent durability.
Patent KR-20180052590-A (KR)
Inventor: SONG SANG HOON
IPC: A61Q19/00
Filed: 2018-05-10
Abstract: The present invention relates to a color cosmetic composition. More specifically, the present invention relates to a color cosmetic composition which softly and smoothly improves spreadability to express smooth skin makeup and has excellent adhesion, and a manufacturing method thereof. Specifically, the present invention relates to a color cosmetic composition comprising spherical powder, silicone powder and sericite. The color cosmetic composition of the present invention has excellent spreadability and adhesion to the skin, and is excellent in molding stability and falling stability. Also, the color cosmetic composition of the present invention is free from cosmetic clustering due to an aggregation of particles and can smoothly express the skin makeup not to stand out or highlight a curved part of the skin, thereby having the excellent skin makeup expression.
Patent KR-20190131999-A (KR)
Title: Method for receiving opinion and apparatus thereof
Inventor: CHOI YOUNGJIN
IPC: A63F13/70
Filed: 2018-05-18
Abstract: Embodiments disclosed in the present specification relate to an evaluation receiving method and a game providing device performing the same. More particularly, the present invention relates to an evaluation receiving method for receiving an arbitrary form for evaluating an image object in a game image from a game user, interpreting the meaning thereof, and performing an operation corresponding to the interpreted meaning, and a game providing device performing the same. According to an embodiment of the present invention, disclosed is the game providing device comprising: an output unit for providing a game image including one or more image objects for a game user; an input unit for receiving an evaluation input for a predetermined area in the game image from the user; and a control unit configured to select a target object from the image objects, interpret a meaning of the evaluation input for the target object, and perform a corresponding operation.
Patent KR-20190132146-A (KR)
Title: Refractory composition for slag cutting dart, slag cutting dart including the same and method of manufacturing slag cutting dart
Inventor: HONG GI GON
IPC: C04B28/06
Filed: 2018-05-18
Abstract: The present invention provides a refractory composition for a slag cutting dart, which includes: at least one type of refractory powder selected from dolomite, magnesia-chromite, chromite, mullite, chamotte, spinel and zircon; and at least one binder selected from alumina cement, an Na-containing inorganic compound, and phosphate, wherein the binder is present in an amount of 1 to 15 parts by weight with respect to 100 parts by weight of the refractory powder.
Patent KR-20190095062-A (KR)
Title: Semiconductor device including cmos circuit and operating method of the same
Inventor: TAE WOOKKANG
IPC: G05F3/24
Filed: 2018-05-23
Abstract: The present invention relates to a semiconductor device including a complementary metal-oxide semiconductor (CMOS) circuit and an operating method thereof. According to an embodiment of the present invention, the semiconductor device comprises: a semiconductor circuit operated by a driving voltage for reducing a delay time between input and output in accordance with increase of temperature; a controller determining malfunction of a CMOS circuit based on a difference between a source-drain current of a p-channel MOS (PMOS) transistor and the source-drain current of an n-channel MOS (NMOS) transistor in accordance with a change of temperature; and a voltage generator generating or adjusting a body-bias voltage applied to the PMOS transistor or the NMOS transistor based on malfunction determination of the controller. According to the present invention, malfunction and performance degradation generated in the CMOS circuit operated in a low voltage can be reduced.
Patent KR-20190134390-A (KR)
Inventor: MAWARIMOTO KAZUO
IPC: E01F9/673
Filed: 2018-05-25
Abstract: The present invention provides a new displaying device, which is light, has a cheap manufacture cost, and is possible to easily perform control of magnetic force. The displaying device comprises: a displaying device main body (10) having a ring-shaped flange (20); and a plurality of magnet members (30) mounted on the flange (20) so as to be freely detached therefrom, wherein the flange (20) has a plurality of mounting holes (40) mounting each magnet member (30) along a circumferential direction thereof. The magnet member (30) is formed by storing a permanent magnet (32) in a cap (31) mounted on the mounting hole (40) so as to be freely detached therefrom. Therefore, the displaying device promotes weight lightening of the whole displaying device, is possible to suppress the manufacture cost to be low, and is possible to simply control adsorbing force thereof only by properly increasing and reducing the number of the mounted magnet members (30).
Patent KR-20190135643-A (KR)
Title: Permanent magnet assembly method in rotor for reducing slot harmonic components of cogging torque in permanent magnet type motors
Inventor: HUR JIN
IPC: H02K15/03
Filed: 2018-05-29
Abstract: According to an embodiment of the present invention, a permanent magnet assembly method in a rotor for reducing slot harmonic components of cogging torque in permanent magnet type motors comprises the steps of: (a) measuring strength of each magnet; (b) arbitrarily selecting an initial position in a rotor of each magnet; (c) reselecting the positions of the magnets until deviations in the strength of the magnets offset each other; and (d) assembling the magnets to the rotor to a final predetermined position. Torque ripple characteristics can be improved by reducing cogging torque slot harmonic components caused by the deviation of the strength of the permanent magnets assembled to the rotor by assembling the permanent magnets on the rotor by applying arrangement conditions which can offset the deviation of each permanent magnet.
Patent KR-20190137234-A (KR)
Inventor: CHAE MIN HO
IPC: F16D23/02
Filed: 2018-06-01
Abstract: According to the present invention, a transmission for an electric vehicle comprises: an input shaft connected to a motor; a planetary gear set having a first rotation element directly connected to the input shaft, a second rotation element connected to or disconnected from the input shaft, and a third rotation element to be fixated; an output shaft arranged in parallel with the first input shaft, and provided with an output gear; a first drive gear provided in the third rotation element of the planetary gear set; a first driven gear disposed at the output shaft to be rotatable to be engaged with the first drive gear; a second drive gear connected to or disconnected from the input shaft; a second driven gear engaged with the second drive gear and directly connected to the first driven gear; a third drive gear directly connected to the second rotation element of the planetary gear set; and a third driven gear engaged with the third drive gear and directly connected to the output shaft.
Patent KR-20190141339-A (KR)
Inventor: LEE HYUN JAE
IPC: H04Q11/00
Filed: 2018-06-14
Abstract: Disclosed are an optical switching method using a cyclically arrayed waveguide router which simply and quickly performs optical switching and a system thereof. According to the present invention, the optical switching system comprises: a cyclically arrayed waveguide router; and a plurality of input/output modules corresponding to input and output ports of the cyclically arrayed waveguide router. Each input/output module comprises: a wavelength-variable laser cyclically outputting a plurality of optical signals based on fixed wavelength corresponding to the number of input ports of the cyclically arrayed waveguide router; a processor aligning data signals received from the outside with each fixed wavelength based on transmission characteristics between the input and output ports of the cyclically arrayed waveguide router, and controlling the laser to cyclically output a plurality of optical signals based on the fixed wavelength in accordance with a predetermined time interval; and a memory storing the data signal aligned with each fixed wavelength. Accordingly, the optical signal outputted from the wavelength-variable laser overlaps the data signal aligned with the same fixed wavelength as that of the outputted optical signal among the data signals stored in the memory to be transferred to the input port of the cyclically arrayed waveguide router and be optically switched based on the transmission characteristics of the cyclically arrayed waveguide router so as to be outputted to the output port of the cyclically arrayed waveguide router.
Patent KR-20190143713-A (KR)
Inventor: LEE WON JU
IPC: H01M10/46
Filed: 2018-06-21
Abstract: Provided is a ballpoint pen with a cap serving as an external battery, having an insertion hole for putting a charger terminal capable of charging the external battery, and having a protrusion for charging a mobile phone, wherein the protrusion for charging a mobile phone pops out when a button is pressed.
Patent KR-20190114701-A (KR)
Title: Semiconductor memory devices, memory systems and methods of operating semiconductor memory devices
Inventor: KIM KYUNG RYUN
IPC: G11C29/00
Filed: 2018-07-09
Abstract: Provided is a semiconductor memory device including a memory cell array and a repair control circuit. The memory cell array includes a plurality of memory blocks and at least one redundancy block. The repair control circuit responds to an access column address for accessing the memory cell array and repairs a first fail cell of a first memory block among the memory blocks to a first normal cell of the first memory block. The first fail cell and the first normal cell have different column selection line addresses. Accordingly, the semiconductor memory device may use a repair resource with almost maximum efficiency.
Patent KR-20190006455-A (KR)
Inventor: KIM SUN KUG
IPC: G02B5/30
Filed: 2018-07-10
Abstract: The present invention relates to a circularly polarized plate and a use thereof. According to the present invention, provided is the circularly polarized plate with excellent durability as well as minimizing blocking of light in a visible light area having an influence on the image quality while appropriately blocking harmful ultraviolet light by applying the circularly polarized plate to a display device such as an organic light emitting display device or the like. To this end, the circularly polarized plate comprises: a polarizer; and a phase difference layer formed on one surface of the polarizer.
Patent KR-20200006385-A (KR)
Inventor: CHUNG GUN WOO
IPC: G08G1/017
Filed: 2018-07-10
Abstract: Disclosed is a method for managing a priority signal, which is to determine whether a vehicle equipped with a passing priority signal terminal is an emergency vehicle using monitoring infrastructure or the like constructed on the road. Accordingly, while preventing the terminal from being used by a general vehicle instead of an authorized emergency vehicle due to theft, loss, hacking, or the like for receiving a passing priority signal of a traffic light, traffic congestion is prevented due to abnormal use of the priority signal terminal, and operational efficiency can be improved while providing a priority signal only for an actual emergency vehicle, so that efficient operation of a next generation intelligent transportation system (C-ITS), which is a preliminary stage of autonomous driving, will be possible.
Patent KR-20200006413-A (KR)
Inventor: KWON YOUNG WOO
IPC: F01N3/22
Filed: 2018-07-10
Abstract: The present invention relates to a burner for heating exhaust gas in an SCR system to remove nitrogen oxides contained in the exhaust gas through a catalytic reaction. In particular, the present invention can improve the performance of the burner by directly injecting combustion air into the burner, and control overheating by increasing the amount of the combustion air. To this end, according to the present invention, the burner of the SCR system for heating of the exhaust gas comprises: a burner nozzle set for heating the exhaust gas; an oil skid supplying oil to the burner nozzle set; a blower supplying the combustion air to the burner nozzle set; and a control valve which controls the amount of the combustion air supplied from the blower to the burner nozzle set by comparing the exhaust gas temperature at a front end of the burner nozzle set with the temperature of the exhaust gas at a rear end of the burner nozzle set.