baber/WOPTO huggingface dataset:
Patent KR-20200130177-A (KR)
Title: A composition for the prevention or treatment of hepatitis C virus infection disease comprising a compound isolated from Agrimonia pilosa extract and Galla rhois extract
Inventor: KANG SE CHAN
IPC: A61P31/14
Filed: 2020-05-08
Abstract: The present invention relates to a composition for preventing or treating hepatitis C virus infection diseases containing compounds isolated from an Agrimonia pilosa extract and a Rhus javanica extract. The compounds isolated from the Agrimonia pilosa extract and the Rhus javanica extract according to the present invention can be useful as a pharmaceutical composition and a food composition which can effectively prevent or treat hepatitis C virus infection diseases and liver diseases by inhibiting the expression of HCV Core 1b and HCV NS5A.
Patent KR-20210136680-A (KR)
Title: An Ear Plug Capable of Regulating a Tightening Level
IPC: A61F11/14
Filed: 2020-05-08
Abstract: The present invention relates to a plug capable of regulating a tightening level. The plug capable of regulating the tightening level include a protection unit (11) to protect an ear; a wearing part (12) coupled to the protection unit (11) and in contact with the circumference of the ear; and a contact control unit (13) formed on the wearing part (12) to adjust the shape of the region where the wearing part (12) comes into contact with the circumference of the ear.
Patent KR-20210138853-A (KR)
Title: Automated tissue manufacturing process
IPC: B65B63/04
Filed: 2020-05-13
Abstract: Disclosed is an automated tissue manufacturing process having folding and dividing processes of tissue fabric. The present invention comprises a rolling unit, a folding unit, a dividing unit, a cutting unit, a transferring unit, and a packaging unit.
Patent KR-20200137995-A (KR)
Title: Illumination device and test chamber
Inventor: EMON MATTHIAS
IPC: G01N21/88
Filed: 2020-05-14
Abstract: The present invention relates to an illumination device (10) for a test chamber, a test chamber, and a method of transforming the test chamber. The present invention aims to provide an illumination module, which is able to definitely illuminate a test space, and a test chamber having the illumination module. The test chamber comprises a test space (12) which is sealable against an environment (13) to accommodate test materials and which is temperature-insulated. A temperature between -20°C and +100°C can be generated inside the test space. The illumination module can be at least partly placed in the test space. The test space can be illuminated by the illumination module which includes a light source (21) and a socket (19). The illumination module includes a wall duct (22) and a light guide device (23). The wall duct is a wall (11) wrapping around the test space, and is extended from an internal side (24) to an external side (25) of the wall. The light guide device includes a light exit area (33) and a light incidence area (34), and is placed on the wall duct to be extended from an internal end (26) to an external end (29) of the wall duct. The socket is placed on the external end. The light source is placed in the light incidence area. The light exit area is placed on the internal end.
Patent KR-20200060320-A (KR)
Inventor: JANG GWI YEONG
IPC: A23L19/00
Filed: 2020-05-22
Abstract: The present invention relates to a method for producing Rehmannia glutinosa powder with a reduced drying time and Rehmannia glutinosa powder prepared therefrom. More specifically, the present invention relates to a method for producing Rehmannia glutinosa powder and Rehmannia glutinosa powder prepared therefrom, which can prevent the problem of agglomeration of Rehmannia glutinosa powder containing moisture and sugar components during a grinding process, and at the same time, it is easy to control the particle size of the Rehmannia glutinosa powder without separation in the grinding process. In addition, it is possible to improve the powder yield, drying rate, and extraction yield of Rehmannia glutinosa powder.
Patent KR-20210145002-A (KR)
Inventor: CHOI JI YOUNG
IPC: H01L51/00
Filed: 2020-05-22
Abstract: The present invention relates to a compound for an organic electric element, the organic electric element using the same, and an electronic device including the organic electric element. According to the present invention, the organic electric element having high luminous efficiency, low driving voltage, and high heat resistance can be provided, and color purity and lifespan of the organic electric element can be improved.
Patent KR-20210144364-A (KR)
Title: Rotary compressor
IPC: F04C18/344
Filed: 2020-05-22
Abstract: A rotary compressor is provided. A rotary compressor in accordance with one aspect of the present invention comprises: a rotating shaft; a first and a second bearing configured to support the rotating shaft in a radial direction; a cylinder disposed between the first and the second bearing to form a compression space; a rotor disposed in the compression space and coupled to the rotating shaft to compress a refrigerant as the rotor rotates; and at least one vane slidably inserted into the rotor, and coming into contact with the inner peripheral surface of the cylinder to separate the compression space into a plurality of regions. At least one of the first bearing and the second bearing may include a first and a second pocket formed on a surface facing the rotor, and at least one of the first pocket and the second pocket may be formed in an asymmetrical shape. The present invention can enhance compression efficiency.
Patent KR-20200063118-A (KR)
Title: Selective high-k formation in gate-last process
Inventor: OKUNO YASUTOSHI
IPC: H01L21/324
Filed: 2020-05-26
Abstract: According to the present invention, provided is a method comprising: a dummy gate stack removing step of removing a dummy gate stack to form an opening portion between gate spacers; an inhibitor film forming step of forming an inhibitor film selectively on sidewalls of the gate spacers, wherein the sidewalls of the gate spacers face the opening portion; and a step of selectively forming a dielectric layer over a surface of a semiconductor region. The inhibitor film inhibits the growth of the dielectric layer on the inhibitor film. The method further comprises steps of removing the inhibitor film, and forming an alternate gate electrode in the remaining portion of the opening portion.
Patent KR-20210146527-A (KR)
Inventor: KWON CHOONG HO
IPC: B60R11/00
Filed: 2020-05-27
Abstract: A portable terminal holder can be drawn from the headrest of a front seat in a storage manner to fix a portable terminal to use the portable terminal to allow a passenger in the backseat to fix a portable terminal to conveniently use the portable terminal whenever the passenger wants without degrading the appearance inside the automobile when not in use. Specifically, a supporting part and a supporting unit protrude from or are stored in a base fixed on the headrest, and a portable terminal can be fixed between the supporting part and the supporting unit to be adjusted to the size of the portable terminal even if the size is different in accordance with the type of the portable terminal to be safely and conveniently used. In addition, a slip prevention member is provided on a portable terminal supporting part on which a portable terminal is placed to safely support and fix the portable terminal to allow a passenger to conveniently and stably use the portable terminal even in the presence of a centrifugal force generated when the automobile turns.
Patent KR-20210147355-A (KR)
Inventor: BAE JOONHO
IPC: H01G11/30
Filed: 2020-05-28
Abstract: According to an embodiment of the present invention, TiC nanoflakes having excellent electrochemical properties can be simply obtained at low cost. To this end, in particular, an embodiment of the present invention includes a method for synthesizing multilayered TiC nanoflakes for an electrode material using a biotemplate.
Patent KR-20210148576-A (KR)
Inventor: I SU GYU
IPC: H02G13/00
Filed: 2020-06-01
Abstract: According to the present invention, a tool includes a perforation unit for forming a hole in the ground and an internal pressurizing unit for pressurizing an inside of a hole on an upper part of the perforation unit. The internal pressurizing unit is provided with a cylindrical tube having a hung unit coupled to the perforation unit and hung on an upper portion of the perforation unit and a space unit to contain a ground resistance reduction agent. The present invention relates to a constructing method of the ground resistance reduction agent, which reclaims the tool and a ground rod by hitting the tool and the ground rod in the ground, forms a filling space to inject the ground resistance reduction agent, and enables a large amount of ground resistance reduction agent to be injected to be filled around the ground rod.
Patent KR-20210150052-A (KR)
Inventor: KIM MI OK
IPC: C23C2/40
Filed: 2020-06-03
Abstract: The purpose of the present invention is to provide a roll scraper device interlocked with a dross removal device and arranged in the middle of a plating tank. To achieve the purpose, the present invention provides a roll scraper device, which operates while interlocking with a dross removal device reciprocating parallel to a roll of a molten metal plating tank, comprising: a scraper arm part including a scraper arm and a scraper mounted on the fore-end part of the scraper arm to remove foreign materials adhering to the roll of the molten metal plating tank; a dross removal device interlocking part for connecting or disconnecting one side of the scraper arm part to or from the dross removal device; and a scraper arm driving part for operating the scraper arm so that the scraper can move and retreat to the scraping position of the roll, wherein the scraping of the roll is performed by the interlocking of the reciprocation of the dross removal device and the operation of the scraper arm of the scraper arm driving part.
Patent KR-20210150071-A (KR)
Inventor: KIM YEUN EEN
IPC: H05K7/20
Filed: 2020-06-03
Abstract: A packaging device in which an X-band 16-channel transmission/reception module (200) of a phased array radar system and an X-band 16-channel transmission/reception module (100) of the phased array radar system are integrated includes: the 16-channel transmission/reception module (200) having 16 channels; and a sub-array module (100) for controlling and driving the 16-channel transmission/reception module (200). The 16-channel transmission/reception module (200) is integrally coupled to the lower portion of the sub-array module (100). In an embodiment of the present invention, the transmission/reception module and the sub-array module for driving the same are integrally combined. The X-band 16-channel transmission/reception module (200) and the sub-array module of the phased array radar system to which a frame mechanism is applied to efficiently transmit the heat dissipation characteristics of the transmission/reception module to an external device are integrated.
Patent KR-20210151449-A (KR)
Inventor: KIM KYU HO
IPC: H03K3/0233
Filed: 2020-06-05
Abstract: The present invention relates to a frequency generator which is used in clock generation and is insensitive to an external environment. According to one embodiment of the present invention, the frequency generator comprises: a control signal generation unit generating a reference voltage to generate a frequency signal; an oscillation unit generating the frequency signal by using an output signal in accordance with a set signal generated based on the reference voltage and an output signal in accordance with a reset signal; a conversion unit converting the frequency signal into a first feedback voltage and a second feedback voltage; and a state determination unit comparing the first feedback voltage and a comparison voltage, and comparing the first feedback voltage and the second feedback voltage to determine the state of the frequency signal. The control signal generation unit changes the level of the reference voltage in accordance with a determination result of the state determination unit to allow the frequency signal to follow a predetermined reference frequency signal.
Patent KR-20210154028-A (KR)
Inventor: KANG EUN SOON
IPC: A41D13/11
Filed: 2020-06-11
Abstract: The present invention relates to a sanitary mask that enables a wearer to eat food without taking off the same by consisting of an upper covering surface that covers the upper portion and a lower covering surface that covers the lower portion with respect to the philtrum of a wearer. In addition, the sanitary mask of the present invention is to configured to form an ear loop-penetrating part, which is installed on both sides of the lower covering surface and has a passage formed in the vertical direction so as to allow second ear loops to be penetrated, so that the lower covering surface can be slidden down along the second ear loops, thereby having the effect of preventing the lower covering surface from coming away and being able to easily move the same downward.
Patent KR-20210155549-A (KR)
Inventor: LIM YONG SUNG
IPC: B26D1/22
Filed: 2020-06-16
Abstract: In accordance with one embodiment of the present invention, an abrasive product cutting apparatus for an abrasive belt includes: a supporter supplying an abrasive product web through a driving roller and having an exposure hole; a support roller formed in a lower part of the supporter; a rolling roller installed in an upper part of the support roller without axis fixture to come in rolling contact with the support roller and having an upper part formed to be exposed through the exposure hole; a slice part cutting the abrasive product web by translating the same when an upper part of the abrasive product web having passed through between the support roller and the rolling roller is pulled; and a band-shaped wavy blade fixed to the slice part to form and cut a wavy end part on the abrasive product web when the slice part is translated. The band-shaped wavy blade includes a wavy pattern part having a predetermined width and depth so as to cut the abrasive product while minimizing a collision with an abrasive part of the abrasive product in a longitudinal direction with respect to a band-shaped body. Therefore, the present invention is capable of eliminating the need to use a high-priced directional joint.
Patent KR-20210156169-A (KR)
Inventor: OH JONG MIN
IPC: B25J11/00
Filed: 2020-06-17
Abstract: Disclosed is a customer reception robot comprising: a recognition unit for recognizing a situation requiring response to a customer; an output unit providing necessary information to the customer; a memory unit storing customer behavior information or response information; and a control unit searching for response information corresponding to the behavior information stored in the memory unit when the recognition unit detects that a response is required, and controlling the output unit to provide the retrieved response information to the customer. In the present invention, the customer reception robot includes a logic that can appropriately respond to customers based on the length of the utterance to a first customer and the length of the utterance of a second customer when the behavior of the second customer is recognized while serving the first customer.
Patent KR-20210156510-A (KR)
Inventor: CHOI SEUNGBOK
IPC: G06Q30/06
Filed: 2020-06-18
Abstract: Provided is a method for providing a user interface based on a chatbot for providing an image carousel operation, which is capable of allowing a user to quickly and easily check information of all carousels without having to move the carousels left or right. The method for providing a user interface based on a chatbot for providing an image carousel operation comprises the steps of: receiving, by a receiving unit, a chatbot-based user input; and processing and outputting, by an answer interface processing unit, a chatbot user interface so that one or more answers to the user input are configured as carousels, and one or more thumbnails corresponding to the one or more answers included in the carousels are included. The chatbot user interface includes: an image area for outputting one selected from among answer images included in an image carousel; and a thumbnail area including thumbnails corresponding to the answer images, respectively.
Patent KR-20210156608-A (KR)
Inventor: KO HEEJUNG
IPC: H01M50/147
Filed: 2020-06-18
Abstract: A secondary battery includes: an electrode assembly including a first electrode, a second electrode, and a separator positioned between the first electrode and the second electrode; a case connected to the first electrode to accommodate the electrode assembly and including an opening unit exposing the electrode assembly; a cap plate coupled to the case to cover an outer region of the opening unit and including a through hole exposing a central region of the opening unit; a terminal plate covering the through hole and connected to the second electrode; and a heat fusion layer positioned between the cap plate and the terminal plate and insulating and bonding the cap plate and the terminal plate. The present invention suppresses the risk of explosion even when temperature and pressure rise.
Patent KR-20210158220-A (KR)
Inventor: SANGIN BAEK
IPC: H05K5/04
Filed: 2020-06-23
Abstract: According to the present invention, in various embodiments, it is intended to improve adhesion of a bonding region to which a structure is attached while maintaining durability of the region exposed to the outside by performing an anodizing process using different sealing agents. According to an embodiment of the present invention, an electronic device may comprise a cover glass and a housing on which the cover glass is mounted. The housing comprise a metal frame made of a metal material. A seating surface on which the cover glass is mounted may be formed on a metal frame. The metal frame comprises a first region forming at least a portion of a side surface of the electronic device and a second region to which the cover glass is attached. An anodizing layer comprising nickel (Ni) is disposed in the first region. An anodizing layer that does not comprise nickel may be disposed in the second region. In addition to this, various embodiments identified through the specification are possible.
Patent KR-20210000681-A (KR)
Inventor: SO JIN YOUNG
IPC: F16L55/17
Filed: 2020-06-24
Abstract: According to the present invention, a corrosion prevention configuration of a pipe comprises: a coating film surrounding a surface of a pipe as a thin film shape; and a clamping device clamping both front ends of the coating film to be closely attached to the pipe. An air discharge hole discharging air for increasing attachment on the surface of the pipe is formed on the coating film. According to the present invention, the coating film made of a silicone material surrounds to be closely attached to the surface of the pipe through a corrosion prevention configuration of the pipe, so that condensate water generated by using an insulation material or corrosion of the pipe by contact between rainwater and the pipe. Moreover, as a characteristic using the coating film made of the silicone material, the configuration has an advantage of having a wide utilization range such as simple construction and removal of an application target pipe.
Patent KR-20220003377-A (KR)
Title: Detecting compound and detecting device for analyzing chloride ion
Inventor: HAN MIN SU
IPC: C07F1/10
Filed: 2020-07-01
Abstract: According to one embodiment of the present invention, provided is a detection compound comprising the compound of chemical formula 1 and reacting with chloride ions to emit a detection wavelength. According to an embodiment of the present invention, a detection device capable of rapidly detecting chloride ions in a sample with high sensitivity is easily used and portable.
Patent KR-20220009764-A (KR)
Inventor: YOON MYONG GEUN
IPC: A61B5/00
Filed: 2020-07-16
Abstract: An absorption-energy-based electric field cancer treatment planning system, according to one embodiment of the present invention, can comprise: an image classification unit classifying an organ and a tumor in a patient's medical image that includes the organ and the tumor; a physical property information setting unit setting physical property information about each region classified by means of the image classification unit; a prescription information determination unit setting a prescription method by considering inputted tumor type and tumor state information, and determining prescription information including the prescription dose, number of treatments, treatment time, and treatment frequency; a dose calculation unit initially setting the number of electrodes used in electric field cancer treatment, the positions of the electrodes, and the electric field strength for each electrode by considering the position of each region classified by means of the image classification unit, and calculating an in-body dose distribution on the basis of the initial setting; and a dose optimization unit changing at least one from among the number of electrodes, the positions of the electrodes, and the electric field strength for each electrode to optimize a dose so that the prescription dose is maximally provided to the tumor and is minimally provided to the normal tissue adjacent thereto. According to the present invention, the system is capable of maximizing treatment effect of the electric field cancer treatment.
Patent KR-20220012763-A (KR)
Title: cat fecal separator
Inventor: GIM JEON IL
IPC: A01K1/01
Filed: 2020-07-23
Abstract: The present invention is a device for separating cat feces and foreign substances by rotating a screw after adding water when feces of a cat enters a washing room in a state in which the fecets are mixed with the foreign substances. The cat feces separated through this are discharged into a cesspit together with water. The cat feces are put into the washing room together with water and separated by friction of the screw, and then the foreign substances are reused. The separated cat feces can be dumped into a gutter.
Patent KR-20210075833-A (KR)
Title: System and method for authenticating user at manless store
Inventor: YANG KYUNG HO
IPC: G06Q20/40
Filed: 2020-07-28
Abstract: The present invention relates to a system for authenticating a user at an unmanned store, and a method thereof. The system according to the present invention comprises: a user recognition module which acquires biometric information of a user, who desires to enter an unmanned store; a card recognition module which extracts biometric information stored in a card provided by the user; and a user authentication module which authenticates the user by comparing the biometric information obtained by the user recognition module with the biometric information extracted by the card recognition module. Therefore, according to the present invention, the system can prevent damage and theft of goods in the unmanned store by allowing only an authenticated user to enter an unmanned store. In addition, in a process of authenticating a user, the system directly matches biometric information stored in a card presented by a user with the user rather than storing personal information in a separate server. Thus, there is no possibility of leakage of user's personal information.
Patent KR-20220019559-A (KR)
Inventor: JANG CHANG WON
IPC: H04W16/28
Filed: 2020-08-10
Abstract: According to an embodiment, an establishing method of a communication link comprises the steps of: monitoring a heading direction of a vehicle; determining a search order among a plurality of antenna modules in consideration of a changed heading direction and mounting positions of the plurality of antenna modules mounted on the vehicle when the heading direction of the vehicle is changed by a predetermined angle or more; evaluating the plurality of antenna modules according to the search order; and communicating with a base station by a new antenna module selected based on an evaluation result instead of an old antenna module being used for communication with the base station.