baber/WOPTO huggingface dataset:
Patent KR-20220139051-A (KR)
Inventor: KIM DONG JUN
IPC: H01M50/446
Filed: 2021-04-07
Abstract: A lithium secondary battery separator coated with ceramic particles is disclosed. A method for manufacturing a lithium secondary battery separator of the present invention includes: a first solution manufacturing step; a membrane forming step; a second solution manufacturing step; a coating material manufacturing step; a coating step; and a crosslinking step. The present invention can improve the energy density of the lithium secondary battery.
Patent KR-20220146103-A (KR)
Inventor: KIM HO YOUNG
IPC: H05K13/00
Filed: 2021-04-23
Abstract: A substrate alignment system of the present invention comprises: a chamber; a driving device disposed outside the chamber; a shaft disposed on one side of the chamber and rotated by the driving device; and a connection bracket connecting the drive device with the shaft. The driving device comprises: a case coupled to an outer wall of the chamber; a cylinder disposed inside the case to be able to reciprocate in one direction; and a driving coupling unit formed at a moving end of the cylinder and connected to the connection bracket. The connection bracket comprises: a guide member in which the shaft is disposed to be rotatable at one end of the inner side; and a guide moving member and a guide moving shaft disposed to be movable along an inner side of the guide member. The connection bracket further includes a guide coupling unit connecting the drive coupling unit and the guide moving shaft. The substrate alignment system secures reliability and increases efficiency for a process performed in the chamber by dividing an inner space of a chamber and arranging a substrate in each chamber.
Patent KR-20220147308-A (KR)
Inventor: CHOI SOK WON
IPC: A47C27/15
Filed: 2021-04-27
Abstract: The present invention relates to a duct having a hall guard and a ventilation cushion apparatus using the same. The duct having the hall guard of the present invention comprises: a horizontal duct wherein a horizontal flow path exists at the interior and an air inlet connected to the horizontal flow path is disposed at the bottom surface thereof; and a plurality of cylindrical hole guards disposed on the top surface of the horizontal duct. A top end and a bottom end of each of the hole guards are opened so that vertical flow paths are defined by the hole guards. The vertical flow paths defined by the hole guards are connected to the horizontal flow path. Each of the hole guards includes: a spring covered inside and outside with a soft material; and a cylindrical spring support unit supporting the spring covered by the soft material from below. Therefore, the duct does not cause foreign body sensation.
Patent KR-20210138498-A (KR)
Title: Device and method for operating a test bench
IPC: G06N20/00
Filed: 2021-05-07
Abstract: The present invention relates to a device and a method for operating a test bench. An input variable measurement value set of a system model of one or more parts of a machine is provided (200). An optimization problem is defined in accordance with a scale on information content of input variables related to characterized output variables through the system model. An inclination for solving the optimization problem is determined in accordance with the input variable measurement value set. In accordance with the inclination, the solution of the optimization problem is determined by defining an input data plan of the test bench for measuring at one or more parts of the machine (206). In the test bench, an output data measurement value at one or more parts of the machine is detected in accordance with the input data, and pairs of training input data and training output data are determined in accordance with the input data and output data measurement values, and a system model for the one or more parts of the machine is trained in accordance with the pairs (212). The present invention aims to provide a device and a method for operating a test bench, which are capable of allowing efficient training.
Patent KR-20220152605-A (KR)
Inventor: LEE YOONSEOK
IPC: C12Q1/6888
Filed: 2021-05-10
Abstract: The present invention relates to: a primer set for determining the genotype of alcohol dehydrogenase 1C (ADH1C) gene related to the meat yield of Korean native cattle, comprising oligonucleotides of SEQ ID NOs: 2 to 5; a kit for determining the genotype of ADH1C gene including the primer set; and a method for determining the genotype of ADH1C gene using the primer set. The method of the present invention has an effect of shortening the time compared to conventional methods of treating amplification products containing SNP bases with restriction enzymes and confirming genotypes through electrophoresis.
Patent KR-20220153371-A (KR)
Inventor: PARK GYU TAE
IPC: G01B11/00
Filed: 2021-05-11
Abstract: A measuring device using a laser interferometer according to the present invention includes: a coordinate moving unit selectively moved at a plurality of measurement positions of an object to be measured; a laser measuring unit irradiating a laser beam to the coordinate moving unit and recognizing the laser beam reflected by the coordinate moving unit to calculate a relative position of the coordinate moving unit with respect to a plurality of measurement positions of the object to be measured as spatial coordinates; and a guide unit connected to the laser measuring unit and guiding linear movement of the coordinate moving unit so that the coordinate moving unit is selectively positioned with respect to the plurality of measurement positions. A structure of the measuring device using a laser interferometer is improved to measure the object to be measured using a laser beam and spatial coordinates according to the measurement position of the object to be measured.
Patent KR-20220154337-A (KR)
Title: DNA methylation biomarkers for diagnosis or predicting prognosis of nontuberculous mycobacterium infection and use thereof
Inventor: JEE YOUN OH
IPC: C12Q1/6883
Filed: 2021-05-13
Abstract: The present invention relates to a methylation biomarker for diagnosing nontuberculous mycobacterium infection or predicting prognosis and use thereof, and specifically, to a biomarker composition for diagnosing nontuberculous mycobacterium infection or predicting prognosis which contains one or more CpG parts within a gene selected from a group of LRP5, ADCY3, E2F1, HLA-DRB5, HLA-DRB1 and TGFBr1, a composition for diagnosing or predicting prognosis, a kit for diagnosing or predicting prognosis containing the composition, and an information providing method for diagnosing or predicting prognosis. The biomarker for diagnosing nontuberculous mycobacterium infection or predicting prognosis can early diagnose nontuberculous mycobacterium lung diseases with rapid and effective ways through desirable epigenome analytic research from samples including blood derived from patients or suspected patients with nontuberculous mycobacterium infection and can be effectively used in increasing efficiencies of treatment by predicting prognosis.
Patent KR-20220156718-A (KR)
Title: Semiconductor memory device and method for manufacturing the same
Inventor: LEE KISEOK
IPC: H01L25/065
Filed: 2021-05-18
Abstract: The present invention relates to a semiconductor device and a method for manufacturing the same. More specifically, the present invention relates to a semiconductor device which comprises: a stacked structure including a plurality of layers vertically stacked on a substrate, each of which includes a word line, a channel film, and an information storage element electrically connected to the channel film; and a bit line provided on one side of the stacked structure and vertically extended. The word line includes: a first conduction line extended in a first direction; and a gate electrode protruding from the first conduction line in a second direction crossing the first direction. The channel film is provided on the gate electrode. The bit line includes a connection unit electrically connected to the channel film. Therefore, the reliability of a device can be improved.
Patent KR-20220160188-A (KR)
Inventor: SHIN SUNG KYUN
IPC: F24F110/64
Filed: 2021-05-27
Abstract: The present invention relates to an indoor air quality management system, which offers a customized solution for providing clean air along with action guidelines for health protection to a building of interest, surroundings of the building, and residents inside and outside the place; and an operation method thereof. The system includes: a LiDAR device installed outside a target building of interest to measure outdoor air quality; a sensing device installed inside the target building to sense indoor environmental conditions; a purification device installed inside the target building to maintain the indoor air quality in a clean state; and a management server which manages the operation of the purification device according to outdoor air quality information measured by the LiDAR device and indoor environment condition information sensed by the sensing device. With the configuration, it is possible to supply clean air to residents inside and outside the building.
Patent KR-20220164104-A (KR)
Title: Display device
Inventor: LEE KWANG SOO
IPC: H01L27/32
Filed: 2021-06-03
Abstract: Provided is a display device. According to one embodiment, the display device comprises: a substrate; a first insulating layer disposed on the substrate; a semiconductor layer disposed on the first insulating layer, and including an active pattern; a second insulating layer disposed on the semiconductor layer; and a first conductive layer disposed on the second insulating layer. The first conductive layer includes: a first electrode in contact with an active pattern; and a second electrode disposed opposed to the first electrode and in contact with the active pattern. The active pattern includes: a first region in contact with the first electrode; a second region in contact with the second electrode; a third region disposed between the first region and the second region; a plurality of holes disposed between the first region and the third region; and a plurality of second holes disposed between the second region and the third region. The insulating layer includes: a first groove overlapping the first holes and having an upper surface recessed toward the substrate; and a second groove overlapping the second holes and having an upper surface recessed toward the substrate. According to the present invention, the reliability of the display device is improved due to a decrease in the resistance of the semiconductor layer.
Patent KR-20220163823-A (KR)
Inventor: SON HO WON
IPC: G09G5/00
Filed: 2021-06-03
Abstract: The present invention relates to a device and method for power reduction of a monitor. According to the present invention, a system for power reduction of a monitor comprises: a CPU which monitors the amount of change in image data; and a timing controller which receives image data from the CPU according to monitoring results and transmits the image data to a display unit.
Patent KR-20220165314-A (KR)
Title: Home pot and apparatus for treating substrate
Inventor: KIM DAE SUNG
IPC: B05B13/02
Filed: 2021-06-07
Abstract: The present invention relates to a substrate processing apparatus. The substrate processing apparatus according to an embodiment of the present invention includes: a housing having a processing space therein; a substrate support unit supporting a substrate within the housing; a liquid supply unit having a plurality of nozzles for supplying a processing liquid to the substrate; a home pot located outside the housing, where the nozzle waits, and for discharging the treatment liquid discharged by the nozzle to the outside; and a fan filter unit that generates vertical airflow in the processing space. The home pot may include: a body having an upper cover having a discharge space through which the nozzle discharges a processing liquid and a waiting hole into which the tip of the nozzle is inserted; an exhaust member that exhausts the internal pressure of the discharge space to have a negative pressure; and an external air supply member that supplies the airflow of the fan filter unit to the discharge space. It is possible to prevent a chemical solution (PR) concentration from lowering.
Patent KR-20220165986-A (KR)
Title: Electronic device for reducing loss of transmission
Inventor: JANGSUN YOO
IPC: H04B1/40
Filed: 2021-06-09
Abstract: An electronic device according to various embodiments comprises: a first circuit board; a second circuit board which includes a communication module; a first antenna module which is positioned at a remote place from the communication module; a flexible cable which includes a first connector connected to the first circuit board, a second connector connected to the first antenna module, a first extension unit extended between the first connector and the second connector, and a receptacle located in the first extension unit; and a first coaxial cable which includes a third connector connected to the communication module, a fourth connector connected to the first receptacle, and a second extension unit extended between the third connector and the fourth connector.
Patent KR-20220019224-A (KR)
Inventor: HAN SANG BEOM
IPC: C25B13/08
Filed: 2021-06-09
Abstract: The present invention relates to a lithium ion exchange membrane for water electrolysis with high lithium ion conductivity and a water electrolysis system using the same. The water electrolysis system using a lithium ion exchange membrane (LEM) for water electrolysis including a monomer solution having a sulfonic acid group and a hydrophilic polymer solution according to the present invention can secure lower costs compared to existing proton exchange membrane (PEM) water electrolysis and higher current density compared to alkaline water electrolysis, thereby securing economic efficiency of the water electrolysis system.
Patent KR-20220168046-A (KR)
Inventor: KIM KEON HO
IPC: G09F9/33
Filed: 2021-06-15
Abstract: According to embodiments of the present invention, the size of a device is miniaturized and the device can be installed in various locations so that restrictions on an installation space and an installation place are alleviated. A user can freely and easily change display contents immediately and easily if necessary, and durability suitable for long-term operation can be satisfied. A rotary LED display device includes: a first rotation module including a first rod unit; a second rotation module which includes a second rod unit, and in which a first center is coupled to the front of a second center so that relative rotation is possible within a predetermined range, and when a relative rotation angle is greater than the predetermined range, the first rotation module is rotated with the second rotation module; and a drive module including a power control unit.
Patent KR-20220168049-A (KR)
Title: Dental bulk blocks and manufacturing method of the same
Inventor: LIM HYUNG BONG
IPC: C03C4/00
Filed: 2021-06-15
Abstract: Disclosed in the present invention is a glass ceramic block containing a crystalline phase in an amorphous glass matrix, wherein the crystalline phase has a main crystalline phase that is lithium disilicate and an additional crystalline phase that contains eucryptite, the crystalline phase has a gradient of a size of the main crystalline phase with respect to a depth thereof, and has no interface at a point where the gradient value of the size of the main crystalline phase changes. This is useful for manufacturing an artificial dental prosthesis similar to natural teeth, is easy to machine as an artificial dental prosthesis compared with a case where only lithium disilicate is present by an additional crystal phase such as eucryptite, the manufacturing time can be shortened, and the structural stability can be increased in terms of force dispersion due to the inclined function of mechanical properties.
Patent KR-20220089607-A (KR)
Title: 체온 측정 클립
Inventor: JI YEON
IPC: A41D13/11
Filed: 2021-06-18
Abstract: 실시예의 체온 측정 클립은, 인체 얼굴에 접촉할 수 있도록 구성되고, 투명 재질로 이루어진 제 1 바디와, 상기 제 1 바디로부터 연장 형성되는 제 2 바디와, 상기 제 2 바디와 제 1 바디 사이의 상부면에서 돌출되어 절곡된 형상으로 이루어진 클립부와, 상기 제 1 바디 하부면에 구성되어 접촉되는 인체의 체온을 감지하기 위한 체온 감지부를 포함한다.
Patent KR-20210075963-A (KR)
Title: Automatic sand filter cat toilet with improved hygien
Inventor: YANG HAE MIN
IPC: A01K23/00
Filed: 2021-06-18
Abstract: The present invention relates to an automatic sand filter cat toilet having improved hygienic properties, which comprises: a case having a gate at a front side; a drum which is installed at the case by having an entrance and an internal space for enabling a cat to enter or exit to excrete, contains a defecation treatment material and cat excrement, and has a discharging hole for discharging the cat excrement; and a sand filter which is in connection with the drum in a rotary manner to make the cat excrement coated with the defecation treatment material in the drum to the outside of the drum through the discharge hole, wherein the discharge hole is formed at a rear part of the drum and located higher than a central part of the drum.
Patent KR-20210081315-A (KR)
Title: Atomic layer deposition of rhenium containing thin films
Inventor: HAMALAINEN JANI
IPC: C23C16/14
Filed: 2021-06-21
Abstract: Provided is a method for depositing a rhenium-containing thin film. In some embodiments, a metallic rhenium-containing thin film is deposited. In some embodiments, a thin film of a rhenium sulfide is deposited. In some embodiments, a film comprising rhenium nitride is deposited. The rhenium-containing thin film can be deposited by, for example, a periodic vapor deposition process using a rhenium halide precursor. The rhenium-containing thin film can be used, for example, as a 2D material.
Patent KR-20220170141-A (KR)
Title: Windowsill comprising fine dust net
Inventor: KIM JAE WON
IPC: E06B9/52
Filed: 2021-06-22
Abstract: An embodiment of the present invention relates to a window frame including a fine dust blocking net in which a frame comprises guide rails. The window frame includes a window frame member comprising four frames; a rolling member; a fine dust blocking net; and a guide rail, wherein both ends of the fine dust blocking net are combined with guide rails. The window frame includes a coupling member that prevents the fine dust blocking net from escaping by directing the center of gravity of the fine dust blocking net toward the guide rail. An objective of the present invention is for selectively installing and disabling the fine dust blocking net by unfolding the fine dust blocking net and installing the same on the window or winding the same up as needed.
Patent KR-20220170635-A (KR)
Title: Prober having independent modular cell structure
Inventor: PARK NAM WOO
IPC: G01R31/28
Filed: 2021-06-23
Abstract: A prober having an independent modular cell structure is disclosed. The prober having an independent modular cell structure according to one embodiment of the present invention includes: a prober stage chamber module in which a probe card and a wafer are supplied and an inspection is performed; and an electrical module installed below the prober stage chamber module, supporting the load of the prober stage chamber module, and having electrical components for power, control, and communication installed thereon.
Patent KR-20230001031-A (KR)
Title: Tiled display device
Inventor: PARK DONG JIN
IPC: H01L25/075
Filed: 2021-06-25
Abstract: Provided is a tiled display device. The tile display device includes: a base part including a first substrate and a pad part; and display devices disposed on the base part. Each of the display devices including a second substrate and a display layer disposed on an upper surface of the second substrate, and a conductive adhesive part disposed between the base part and the display devices and electrically connecting the base part to the display devices. Accordingly, it is possible to prevent a user from recognizing a separation area between the display devices.
Patent KR-20230000872-A (KR)
Title: A shampoo bottle that can be used without any leftovers
Inventor: SEO YEO MIN
IPC: B65D1/02
Filed: 2021-06-26
Abstract: A shampoo bottle capable of using shampoo without residuals comprises: a shampoo bottle (100) formed in a conic shape to gather shampoo in one place; and a wall installation part (200) formed to fix the shampoo bottle (100) on a wall. The present invention has the effect of allowing a user to use shampoo completely without leaving any shampoo even if a small amount of shampoo remains in the bottle when the user uses shampoo. Specifically, the present invention prevents the shampoo bottle from falling in comparison to a conventional shampoo bottle since the shampoo bottle can be hung on a wall to be used. Therefore, the present invention has the effect of resolving the inconvenience in which a shampoo bottle falls to make noise or the shampoo bottle falls onto a foot to injure the foot when the user uses shampoo.
Patent KR-20230005021-A (KR)
Title: An organic electronic element comprising compound for organic electronic element and an electronic device thereof
Inventor: JANG JAE WAN
IPC: H10K50/00
Filed: 2021-06-30
Abstract: The present invention provides organic electric elements containing an anode, a cathode, and an organic material layer between the anode and the cathode, and electronic devices including the organic electric elements. Since an organic material layer contains each compound represented by chemical formulas (1) and (2) of the present invention, the driving voltage of the organic electric elements can be lowered and the luminous efficiency and lifespan can be improved.
Patent KR-20210122206-A (KR)
Title: Kiln for Preparation of Active Material
Inventor: SHIN JUN HO
IPC: F27D1/16
Filed: 2021-07-02
Abstract: The present invention provides a firing furnace, which is a firing furnace for preparing an active material, of which a part contacting with raw materials for preparing an active material and/or the prepared active material during a firing process includes materials expressed in the following chemical equation 1, Ni_aX_z (1). In the equation, a + z = 1, 0.2 <= a < 1.0, and 0 < z <= 0.8, where X is one or more elements, or an alloy or a compound made of two or more elements among a group consisting of W, Cr, Co, Fe, Cu, Na, Al, Mg, Si, Zn, K, Ti, Mo, N, B, P, C, Ta, Nb, O, Mn, Sn, Ag and Zr. The present invention suppresses mixing of impurities into an active material to manufacture the active material in good quality and to lengthen a life of the firing furnace.
Patent KR-20230011085-A (KR)
Inventor: SANG SOO LEE
IPC: A47L15/42
Filed: 2021-07-13
Abstract: The present invention relates to a dishwasher in which an opening amount of a door where the supply of high-temperature drying air starts is optimized to improve the drying performance and efficiency and reduce the drying time. According to the present invention, the dishwasher immediately stops supplying the high-temperature drying air and switches to a low-temperature drying air supply mode when the door is additionally opened while supplying the high-temperature drying air, and generates a high-temperature danger alarm to a user, so as to prevent the user from getting burned and improve safety.