baber/WOPTO huggingface dataset:
Patent KR-20220131663-A (KR)
Title: Method for manufacturing composite electrode for all-solid-state battery, and composite electrode for all-solid-state battery manufactured thereby
Inventor: CHOI SUN HO
IPC: H01M10/0562
Filed: 2021-03-22
Abstract: The present invention relates to a method for manufacturing a composite electrode for an all-solid-state battery, and a composite electrode for an all-solid-state battery manufactured thereby. In the method for manufacturing a composite electrode for an all-solid-state battery according to the present invention, the composition of the solid electrolyte included in a coating layer can be freely changed by changing a solid electrolyte precursor solution. A solid electrolyte is synthesized on the surface of the active material and a coating layer containing the same is formed at the same time. Thus, the efficiency of the process is improved, and excellent economic feasibility is secured. In addition, the composite electrode for an all-solid-state battery manufactured by the above manufacturing method includes an amorphous solid electrolyte in an appropriate ratio in the coating layer included therein. Thus, as the Young's modulus of the coating layer is lowered, the contact area between the active material and the coating layer is improved, the all-solid-state battery manufactured including the same has excellent battery performance such as initial discharge capacity and initial lifespan.
Patent KR-20220138944-A (KR)
Inventor: OH SEONG GEUN
IPC: E05D15/08
Filed: 2021-04-07
Abstract: The present invention relates to a three interlocking sliding door apparatus configured to interlock three unit sliding doors to open and close an entrance. As an embodiment, in the door apparatus which interlocks first to third unit doors sliding on their respective rails formed side by side on a frame, presented is the three interlocking sliding door apparatus, comprising: a first rack fixed to the frame along the rail on which the first unit door operates; a second rack fixed to the second unit door in parallel with the first rack while a gear tooth faces the first unit door; and a gear module mounted on the first unit door, and coupled to the first rack and the second rack and moving the second unit door by 1/2 of a movement distance of the first unit door.
Patent KR-20220138966-A (KR)
Inventor: YANG JAEJIN
IPC: H03F1/02
Filed: 2021-04-07
Abstract: Various embodiments of the present invention relate to a device and method for supplying power to multiple power amplifiers in an electronic device. The electronic device comprises: a first power amplifier; a second power amplifier; a third power amplifier; a first power supply module for supplying power to the first power amplifier or the second power amplifier; a second power supply module for supplying power to the second power amplifier or the third power amplifier; and a detection module for checking a connection state between the second power amplifier and the first power supply module and a connection state between the second power amplifier and the second power supply module. The detection module outputs a power control signal when the connection of the second power amplifier with the first power supply module and the second power supply module is detected. In the second power amplifier, the power supply from the first power supply module or the second power supply module may be cut off based on the power control signal of the detection module. Other embodiments may also be possible. Accordingly, the present invention can improve power efficiency.
Patent KR-20220139095-A (KR)
Inventor: LEE SEUNG JUN
IPC: C07C17/42
Filed: 2021-04-07
Abstract: The present invention relates to a method for manufacturing fluorinated cyclopropane gas, and a gas composition for etching comprising the same. According to the present invention, in the presence of a halogen catalyst, the yield is improved as a supply ratio of fluorinated olefin to hexafluoropropylene oxide (HFPO) is increased, and in a synthesis process, the present invention has low pressure, short reaction time, and has an effect of having a higher yield than conventional manufacturing methods. In addition, according to the present invention, it is possible to provide the gas composition for etching containing the fluorinated cyclopropane gas as an etching gas.
Patent KR-20210125937-A (KR)
Title: Novel anthracene compounds and Organic light emitting diode including the same
Inventor: KIM HEE DAE
IPC: C07D307/91
Filed: 2021-04-08
Abstract: The present invention relates to an anthracene compound represented by [chemical formula A] and an organic light emitting device comprising the same, wherein [chemical formula A] is the same as described in the detailed description of the invention. When a novel anthracene compound according to the present invention is used as a host material in the organic light emitting device, it is possible to provide the organic light emitting device that is capable of low voltage driving and exhibits improved efficiency compared to the organic light emitting device according to the prior art.
Patent KR-20220058373-A (KR)
Inventor: CHO HYUN IL
IPC: B60W10/18
Filed: 2021-04-13
Abstract: The present invention relates to a failure prediction apparatus and method of a last mile mobility. The failure prediction apparatus of the last mile mobility comprises: a mobility information collection unit which collects at least one of battery state information, braking device state information, or driving device state information from the last mile mobility; and a failure prediction unit which predicts at least on failure of a battery, braking device, or a driving device based on at least one state information collected from the mobility information collection unit. The failure prediction apparatus predicts failure of mobility components in advance to reduce accident and losses caused by the failure.
Patent KR-20220143243-A (KR)
Inventor: KIM JIN MO
IPC: G01R1/04
Filed: 2021-04-16
Abstract: The present invention relates to a molded article for a test socket of a semiconductor device comprising polyimide and to a manufacturing method thereof, and it is characterized by realizing excellent mechanical properties, surface resistance stability against high-density energy, and heat resistance properties through the combination of monomers and optimization of a polymerization process without including fillers.
Patent KR-20220144729-A (KR)
Inventor: HONG SEOK MIN
IPC: F16B39/282
Filed: 2021-04-20
Abstract: According to one embodiment of the present invention, an SMT type nut for fastening a PCB has a structure soldered in a PCB and comprises: a head unit having a plurality of ribs protruding from a lower end part thereof and having a through-hole formed in a center part thereof; a body unit, of which an outer wall is formed in a polygonal shape, extended toward a lower end of the head unit and having a fastening hole connected to the through-hole of the head unit; and a plurality of protrusion units protruding from a lower end part of the body unit to be fixated to a PCB fastening unit.
Patent KR-20210046636-A (KR)
Title: System and method for measurement of blood flow direction using optical coherence tomography
Inventor: OH WANG YUHL
IPC: A61B5/00
Filed: 2021-04-21
Abstract: Disclosed are a system and method for measuring a blood flow direction using optical coherence tomography. An OCT imaging method according to one embodiment of the present invention comprises the steps of: acquiring image data through forward and backward scanning of a sample; and determining a blood flow direction based on the image data.
Patent KR-20220145601-A (KR)
Inventor: JANG KYOUNG HEUM
IPC: H01R43/00
Filed: 2021-04-22
Abstract: A connector device for a motor with an improved watertight structure according to the present invention comprises: a plurality of terminals; wires electrically connected to each of the terminals by spot welding or crimping; and a harness housing formed by insert molding to seal a connection portion between the terminal and the wire. In the harness housing, a hollow part is formed so that a portion of the terminal adjacent to the connection portion is exposed in the thickness direction of the harness housing. One end of the hollow part is sealed by a cap. A watertight filler is filled from the other end of the hollow part, and the watertight filler filled in the hollow part is formed to seal the circumference of the terminal. Accordingly, moisture from entering the terminal through the wire is more effectively blocked.
Patent KR-20220092337-A (KR)
Title: Clustring system for location information and clustering method using therewith
Inventor: RYU GEUN WOONG
IPC: G06Q50/10
Filed: 2021-04-27
Abstract: The present invention relates to a system for clustering location information, and more particularly, to a system for clustering location information of specific contents and a method for clustering using the same. The system for clustering location information according to an embodiment of the present invention includes a clustering calculation server including: a content collection unit for receiving image information and content data including photographed location information of the image information; an external information collection unit for receiving an administrative information dataset including a plurality of pieces of address information corresponding to the location information, wherein the address information includes a plurality of pieces of sub-address information generated for each administrative district, and geographic information accumulated for each of a plurality of scales; a mapping information generation unit for generating mapping information by interlocking the location information of any one of the content data with the address information of the administrative information dataset; and a clustering calculation unit that generates one class information having at least one piece of sub-address information from the address information of the mapping information corresponding to any one piece of content data based on scale information indicating the scale of the geographical information, calculates a similarity score between the content data by comparing the class information and the location information individually corresponding to the different content data, and generates clustering data by clustering the plurality of content data based on the similarity score. The system for clustering location information clusters contents based on an algorithm rather than an existing clustering of administrative districts.
Patent KR-20220080672-A (KR)
Title: 온라인 회의실 관리 방법 및 장치
Inventor: KIM YOUNG JIN
IPC: G06Q10/02
Filed: 2021-04-28
Abstract: 본 발명의 일 실시예에 따른 온라인 회의실 관리 방법은 온라인 회의 서비스 사용자들의 요청에 기반하여 온라인 회의실들을 생성하는 단계, 기생성된 온라인 회의실들에 상응하는 정보들에 기반하여 온라인 회의실들 각각의 활성화 여부를 결정하는 단계, 및 상기 온라인 회의실들 중 활성화된 온라인 회의실들을 나타내는 영역을 포함하는 서비스 화면을 생성하는 단계를 포함한다. 이때, 상기 활성화된 온라인 회의실들은 회의중인 온라인 회의실들 및 대기중인 온라인 회의실들을 포함할 수 있다.
Patent KR-20220150463-A (KR)
Inventor: KIM JAE HYUNG
IPC: G06Q30/06
Filed: 2021-04-30
Abstract: The present invention relates to a method for providing a skin gel pack product using a functional composition. The method for providing a skin gel pack product using a functional composition executed through a server communicating with a user terminal according to the present invention comprises: a first step of communicating with a user terminal and identifying N (N>=1) functional compositions selected by a user or recommended to the user through a specified recommendation rule; a second step of constructing (or verifying a skin gel pack product including a product composition in which a customized mixing composition obtained by mixing a designated base composition that can be molded into a skin gel pack that is stored in a liquid state and then solidified under designated conditions to become a gel and is detachable to a designated skin area and the functional composition identified above is provided in a designated container part; and a third step of performing a procedure for processing the constructed (or verified) skin gel pack product to be sold or delivered to the user. Accordingly, the user can conveniently use the skin gel pack.
Patent KR-20220151353-A (KR)
Title: System for providing vegetable cultivation platforms using vegetable cultivation kit
Inventor: LEE YOUNG JI
IPC: A01G7/04
Filed: 2021-05-06
Abstract: The present invention relates to a system for providing a vegetable cultivation platform by using a vegetable cultivation kit, the system comprising: a member registration unit receiving information on a consumer from a consumer terminal; a product registration unit receiving information on the vegetable cultivation kit from a seller terminal; a product selling unit generating a sales page for the vegetable cultivation kit registered in the product registration unit, and selling the vegetable cultivation kit in conjunction with the consumer terminal; and a growth diary unit generating a growth diary writing page for the consumer to write a vegetable growth diary. According to the present invention, hobbies which are fun, productive, and beneficial to physical and mental health can be offered to people in their 20s and 30s who live alone due to social distancing, vegetable cultivation can give single-person households a sense of psychological stability, and active online communication can give the single-person households energy.
Patent KR-20220151432-A (KR)
Inventor: KIM KYUNG SIK
IPC: H01R39/08
Filed: 2021-05-06
Abstract: The present invention relates to a slip ring protection device for electrical construction equipment, which includes a plate-shaped protective cover formed to be larger than the upper diameter of a slip ring and a pipe-shaped blocking pipe at the bottom thereof, to prevent foreign substances generated from the surroundings from entering the inside of the slip ring, so that it is possible to prevent the failure of the slip ring.
Patent KR-20220157221-A (KR)
Title: Load direct drive type permanent magnet synchronous motor
Inventor: YANG YOUNG MIN
IPC: H02K21/14
Filed: 2021-05-20
Abstract: The present invention relates to a load direct drive type permanent magnet synchronous motor which comprises: a stator; and a rotor that rotates in association with a shaft. A permanent magnet is attached to a surface of the rotor. In an embodiment of the present invention, stator-side heat is evenly dissipated to the inside of a frame by using an air flow formed by rotation of a fan to come into contact with a front surface of the frame, thereby increasing a cooling effect.
Patent KR-20220157630-A (KR)
Title: Spraying apparatus method of neutralizing agent in sdr
Inventor: CHOI JUNG CHEOL
IPC: F23J15/02
Filed: 2021-05-21
Abstract: The present invention relates to a method for spraying a semi dry reactor neutralizer. According to the present invention, mixing efficiency in a reactor can be increased. In addition, a minimum neutralizer input amount is used and a neutralizer concentration may be lowered and input. In addition, as a landfill cost of fly ash, which was inevitably generated during an incineration process, is reduced, air pollution control standards of an incineration facility, which have been strengthened, can be satisfied and an operating power amount can be reduced. The method for spraying the semi dry reactor neutralizer of the present invention comprises: a connecting step; a providing step; and a spraying step.
Patent KR-20220159568-A (KR)
Inventor: SHIN E CHUL
IPC: F04D29/68
Filed: 2021-05-26
Abstract: The present invention relates to a technique for guiding suction of a fluid pumped in a submersible pump. More particularly, the present invention relates to a pump suction guide device and a method of using the same that improves the suction capacity of a submersible pump by installing a vortex prevention device at the bottom of an inlet of the submersible pump to discharge floating matters and improve the flow of fluid.
Patent KR-20210152948-A (KR)
Title: Transmission structure
Inventor: YAO LI HO
IPC: F16H57/10
Filed: 2021-05-31
Abstract: Provided is a transmission structure including an electric mechanism and one or more booster mechanisms. The electric mechanism has an initial sun gear installed by using a single-directional bearing on a fixed shaft, and an outer side of the initial sun gear is engaged with a plurality of initial pneumatic gears pivot-installed on an output carrier. The initial pneumatic gears are synchronously engaged with an inner edge of a gear ring. In addition, each of the booster mechanisms is pivot-installed on the fixed shaft relatively through a shaft pipe. On the shaft pipe, a sun gear with a smaller outer diameter than that of the initial sun gear is installed. On the output carrier, a plurality of pneumatic gears engaged with the sun gear are pivot-installed. The initial pneumatic gear facing the pneumatic gears is connected to the pneumatic gears to synchronously rotate. On the shaft pipe of each of the booster mechanisms, a braking group is installed to be used for selectively stopping the rotation of the facing shaft pipe. A driving wheel driven by a power source is used to engage an outer edge of the gear ring of the electric mechanism, thereby outputting the output carrier. The shaft pipe is fixed through the braking group of each booster mechanism, thereby realizing a booster operation. The present invention aims to provide a transmission structure which is capable of improving accuracy, rapidity, and reliability.
Patent KR-20220162201-A (KR)
Title: Manufacturing method of intestinal organoid comprising stem cell derived from intestine and use thereof
Inventor: LEE BO RAM
IPC: C12N5/071
Filed: 2021-05-31
Abstract: The present invention relates to a manufacturing method of a small-intestinal organoid comprising stem cells derived from the small intestine, and a use thereof. In the present invention, a three-dimensional small-intestinal organoid has been prepared using a crypt isolated from the small intestine of a cow, and the small-intestinal organoid prepared according to the manufacturing method of the present invention does not lose its repeatability, is maintained for a long time, and has cell permeability. Therefore, the small-intestinal organoid can be usefully used as models for the interaction of pathogenic bacteria, viruses, nutrient absorption, and maintenance of host homeostasis with the small intestinal epithelium of a host.
Patent KR-20220165497-A (KR)
Title: Drawer rotating structure and drawer chest with thereof
Inventor: HAN KYU JIN
IPC: A47B49/00
Filed: 2021-06-08
Abstract: According to the present invention, provided is a drawer rotation structure which comprises: a plurality of drawers providing a space storing content; a fixing shaft fixated and coupled to the drawer positioned in the bottommost end of the drawers stacked while having length where the plurality of drawers can be stacked in a multilayer structure; a plurality of fixing brackets fixated and coupled to the fixing shaft at a predetermined interval; and a rotary bracket fixated and coupled to each drawer and inserted into and supported by the fixing bracket of a position coupled to the fixing shaft in a rotatable state to enable the storage space to be opened or closed when the drawer is rotated around the fixing shaft at a predetermined angle.
Patent KR-20220166432-A (KR)
Title: Structure For Setting Filter For Filtering Water For Household
Inventor: JI HOON
IPC: B01D35/04
Filed: 2021-06-10
Abstract: The present invention relates to a structure for installing a filter for purifying domestic water in order to conveniently purify and manage tap water supplied to each customer. The configuration of the structure includes: a filter housing directly connected to a downstream side of a water meter, having a distribution pipe, one end of which is installed with a meter connection port and the other end of which is connected to a customer, and provided with a filter body seating part capable of seating a filter body; a casing separately coupled to the filter housing; and the filter body seated and installed on the filter body seating part to purify introduced water.
Patent KR-20220168623-A (KR)
Title: Separation type wheel apparatus
Inventor: PARK HAE YONG
IPC: B60B3/00
Filed: 2021-06-16
Abstract: The present invention relates to a separation-type wheel apparatus. More specifically, the present invention relates to a separation-type wheel apparatus which is able to divide a wheel apparatus into an inner wheel and an outer wheel for preventing the deformation and damage to a tire in a process of mounting the tire on the wheel apparatus. According to the present invention, the separation-type wheel apparatus comprises: a first wheel part including a part connected to a wheel axle; and a second wheel part connected to the first wheel part. The first wheel part includes: a vertical portion including a part extended in a vertical direction parallel to the wheel axle; a first hump part arranged on the vertical portion and corresponding to a first bead part of the tire; a second hump part arranged on the vertical portion and corresponding to a second bead part of the tire; and a first side portion arranged on one side of the vertical portion and including a part located on a side surface of the first bead part of the tire. The second wheel part can include a second side portion including a part located on a side surface of the second bead part of the tire.
Patent KR-20220002103-A (KR)
Title: Abnormality detecting apparatus, semiconductor manufacturing apparatus, and abnormality detecting method
Inventor: NAKASATO YUKA
IPC: H01L21/67
Filed: 2021-06-17
Abstract: To provide technology for detecting the abnormal sign of a semiconductor manufacturing apparatus in advance. An abnormality detecting device according to an aspect of the present disclosure is an abnormality detecting device for detecting an abnormality in a semiconductor manufacturing apparatus. The abnormality detecting device comprises: a data generating part for generating correlation data based on the value of a first monitoring target and the value of a second monitoring target that are correlated with each other; a calculation part for calculating the slope of the regression line of the correlation data based on the correlation data; and an abnormality determination part for determining an abnormality in the semiconductor manufacturing apparatus based on the slope of the regression line.