baber/WOPTO huggingface dataset:
Patent KR-20210153362-A (KR)
Inventor: LEE SOLIP
IPC: G03B17/55
Filed: 2020-06-10
Abstract: An image sensor package according to an embodiment of the present invention includes: a printed circuit board having one side having a cavity, an image sensor disposed on the printed circuit board in the cavity, a filter layer disposed on the image sensor, and a heat dissipation layer disposed between the printed circuit board and the image sensor. The cavity includes a first surface on which a lower surface of the image sensor is disposed and a second surface surrounding a part of the side surface of the image sensor. The heat dissipation layer is disposed on at least a portion of the first surface and the second surface.
Patent KR-20210023670-A (KR)
Title: Nitrogen-containing compound, photoelectric conversion device, electronic device thereof
Inventor: TIANTIAN MA
IPC: H01L51/50
Filed: 2020-06-23
Abstract: Provided are a nitrogen-containing compound, a photoelectric conversion device, and an electronic device, pertaining to the field of photoelectric technology. The general structural formula of the nitrogen-containing compound is as shown in chemical formula 1, in which Ar_1 and Ar_2 are independently selected from substituted or unsubstituted aryl groups with 6-30 carbon atoms, and the substituents of Ar_1 and Ar_2 are the same or different, and are independently selected from deuterium, tritium, halogen, cyano, amino, hydroxyl, nitro, an alkyl group with 1-20 carbon atoms, a cycloalkyl group with 3-20 carbon atoms, and an aryl group with 6-30 carbon atoms. The nitrogen-containing compound and the photoelectric conversion device of the present invention can improve the photoelectric conversion efficiency of a device and prolong the service life of the device.
Patent KR-20210158467-A (KR)
Inventor: LEE HYEONG BUM
IPC: A41D19/00
Filed: 2020-06-24
Abstract: The present invention relates to rubber gloves. Sliding type zippers are formed at the 2/3 position from openings of rubber gloves, wherein the rubber gloves are rubber gloves which are conventionally used in daily lives. According to the present invention, the rubber gloves can be conveniently used in daily life.
Patent KR-20200083955-A (KR)
Title: Method of driving a display panel, display panel driving apparatus for performing the method and display apparatus having the display panel driving apparatus
Inventor: KANG SUN KOO
IPC: G09G3/36
Filed: 2020-06-26
Abstract: A display panel driving device includes an image pattern analysis unit, a clock signal generation unit, and a data driving unit. The image pattern analysis unit analyzes the image pattern of image data and outputs a clock control signal. The clock signal generation unit outputs a clock signal of which pulse width is controlled in response to the clock control signal. The data driving unit drives a data line of the display panel in response to the clock signal. Accordingly, it is possible to reduce power consumption and heat generation of the data driving unit.
Patent KR-20220001906-A (KR)
Title: Submersible solar system, control method of submersible solar system
Inventor: LEE HOYEOP
IPC: B63B35/44
Filed: 2020-06-30
Abstract: In an embodiment, a submersible solar system comprising a solar module floating on the sea level. The submersible solar system comprises: a sensor unit installed in the solar module to detect an event occurring in the solar module; a winch unit installed on the upper part of the solar module and submerging the solar module below the sea level by winding a plurality of cables connected to the solar module when an event is detected; a storage unit that is installed in the lower part of the photovoltaic module and stores the amount of seawater corresponding to the buoyancy so that the buoyancy generated in the submerged photovoltaic module is reduced; and a battery that supplies power to the sensor unit, winch unit, and storage unit using the electric energy generated by the solar module. The event includes a change in wave height due to typhoons and tsunamis and a change in the incident direction of sunlight incident from the sun.
Patent KR-20210080158-A (KR)
Title: Steel material for hot press forming, hot pressed member and manufacturing method theerof
Inventor: KIM SEONG WOO
IPC: C22C38/48
Filed: 2020-07-14
Abstract: According to one embodiment of the present invention, provided are a steel material for hot-forming, a hot-forming member and a manufacturing method thereof. The steel material includes: 0.06-0.1 wt% of C; 0.05-0.6 wt% of Si; 0.6-2 wt% of Mn; no more than 0.05 wt% of P; no more than 0.02 wt% of S; 0.01-0.1 wt% of Al; 0.01-0.8 wt% of Cr; 0.01-0.5 wt% of Mo; no more than 0.02 wt% of N; and the remaining of Fe and inevitable impurities, wherein an alloy factor expressed in the following relational expression 1 is no less than 9, and carbides, of which the circular diameter is no less than 0.5㎛, are 10^5/mm^2. Relational expression 1 is the alloy factor = I(Mn)×I(Si)×I(Cr)×I(Mo), In the relational expression 1, an I value with respect to each component is I(Mn) = 3.34×Mn+1, I(Si) = 0.7×Si+1, I(Cr) = 2.16×Cr+1, I(Mo) = 3×Mo+1, and the content of each component is wt%).
Patent KR-20220010090-A (KR)
Title: Toe Injury Door Unit
Inventor: YEOM DA SOM
IPC: E05D5/04
Filed: 2020-07-17
Abstract: The present invention relates to a toe injury prevention door unit. The disclosed toe injury prevention door unit comprises a hinged door, a hinge member, and a cushion member. When a toe of a user collides with the cushion member by rotation of the hinged door toward the user by transmission of external force of the user, the cushion member is elastically deformed to absorb collision energy generated when the toe of the user collides with the cushion member, so that an injury of the toe of the user can be prevented.
Patent KR-20220015057-A (KR)
Title: Suction structure for electrosurgical handpeice
Inventor: CHOI IN SANG
IPC: A61B18/00
Filed: 2020-07-30
Abstract: The present invention relates to a suction structure of a handpiece for electrosurgery and especially relates to a smog suction structure of a handpiece which can efficiently suck and remove smog which disturbs the field of vision of an operating surgeon and adversely affects the health. The smog suction structure comprises a case, an inner cylinder, an operating rod, a connector, and a conductive electrode.
Patent KR-20220017696-A (KR)
Title: Diffuser plate with double sided diffusion pattern
Inventor: LEE HYUCK YUL
IPC: F21V8/00
Filed: 2020-08-05
Abstract: The disclosed content relates to a diffusion panel with a double-sided diffusion pattern that can improve optical efficiency and hiding power and reduce the content of a diffusion agent in a manufacturing process. The disclosed content suggests, as an embodiment, a diffusion panel with a double-sided diffusion pattern that includes: a panel body, a first diffusion pattern formed on the lower surface of the panel body in one direction, and a second diffusion pattern formed on the upper surface of the panel body in a direction crossing the first diffusion pattern.
Patent KR-20220018171-A (KR)
Title: Automatic correction device for analog deviation of LCoS drive board
Inventor: SONG NAM CHOL
IPC: G09G3/36
Filed: 2020-08-06
Abstract: Disclosed is an automatic correction device for analog deviation of an LCoS drive board. The automatic correction device for analog deviation of an LCoS drive board according to the present invention includes: an ADC jig board (22); a computer (24) which matches a positive field driving voltage and a negative field driving voltage with respect to VCOM, which is a reference common voltage of a panel that has been actually measured, based on an output slope corresponding to the actual amplification characteristics of an amplifier, and derives a gain and offset for each channel to obtain the same output voltage level for each channel with respect to the same input; and an LCoS drive board (20) which drives the LCoS panel (21). The automatic correction device for analog deviation of an LCoS drive board as described above can provide consistent contrast expression for each channel, minimize a flicker phenomenon and an afterimage phenomenon, and obtain the same color and accurate gamma expression as the input.
Patent KR-20200100017-A (KR)
Inventor: SUNGHYUN HWANG
IPC: H01L31/042
Filed: 2020-08-11
Abstract: The present invention is to provide a solar cell capable of increasing the output and reliability of a solar panel and a solar panel including the same. According to an embodiment of the present invention, a solar cell comprises: a semiconductor substrate; a conductivity type region positioned on or on the semiconductor substrate; and an electrode including a plurality of finger lines connected to the conductivity type region, formed in a first direction and formed in parallel with each other and at least six bus bar lines formed in a second direction crossing the first direction wherein at least a portion of each of the bus bar lines has a width of 35 to 350 μm. The distance between one end and the other end of the bus bar line in the second direction is shorter than the distance between a finger line located at the outermost side of one side of the plurality of finger lines and a finger line located at the outermost side of the other side in the second direction.
Patent KR-20220020664-A (KR)
Inventor: CHO SO YOUNG
IPC: B65B35/50
Filed: 2020-08-12
Abstract: Provided is a transportation method of a glass substrate comprising the following steps of: laminating a plurality of glass substrates on a cassette; encircling the cassette with a fluid impermeable cover to form a suction hole; removing air in the fluid impermeable cover through the suction hole; and sealing the suction hole. The transportation method improves particle adsorption for the glass substrate during long-term transport.
Patent KR-20220026291-A (KR)
Inventor: JO SUNG HO
IPC: F28D1/03
Filed: 2020-08-25
Abstract: The present invention relates to a vertical-horizontal hybrid heat exchanger module capable of maximizing advantages of a vertical type and minimizing problems of a horizontal type, and a modular heat exchanger. More specifically, the heat exchanger module, into which fluids are introduced to be exchanged with heat by a heat source supplied to the outside while being flowed, includes a module housing formed into a vertical shape; and a plurality of first flow guide partitions installed in the housing, connected to the inner surface of one side of the housing to be provided in a longitudinal direction to be spaced apart from the inner surface of the other side, and placed a specific distance apart from each other in a vertical direction, and a second flow guide partition installed between the first flow guide partitions and connected to the inner surface of the other side of the housing to be provided in a longitudinal direction to be spaced apart from the inner surface of the one side. The fluids introduced through a fluid introduction part are flowed upward in a zigzag form in a longitudinal direction by the first and second flow guide partitions to be discharged through a fluid discharge part.
Patent KR-20220027621-A (KR)
Title: Apparatus and method for analyzing human body pose
Inventor: JANG DONG SIK
IPC: G06T7/70
Filed: 2020-08-27
Abstract: Disclosed are a human body pose analyzing device capable of analyzing a pose of a user by extracting pose characteristic data from skeleton data generated from a pose image and a human body pose analyzing method. According to an embodiment of the present invention, the human body pose analyzing device includes: a human body pose measurement module for extracting a plurality of human body feature points from a pose image obtained with respect to the human body of the user, generating skeleton data based on the plurality of human body feature points, and generating human body pose characteristic data from the skeleton data; and a human body pose comparison module configured to analyze the human body pose of the user by determining a pose similarity and a pose difference between the human body pose characteristic data and the standard pose characteristic data set in relation to a standard pose.
Patent KR-20220028751-A (KR)
Inventor: KIM JUNG SEOK
IPC: G16Y40/20
Filed: 2020-08-31
Abstract: According to an embodiment of the present invention, an integrated building management system using a comfort zone includes: an indoor environment prediction unit which generates an indoor environment prediction model using at least one of temperature, humidity, and carbon dioxide for an indoor space of a building; a load management unit which collects indoor and outdoor environmental information and energy information, and calculates and manages heating and cooling loads for the indoor environment prediction model; a comfort zone management unit for setting and managing temperature and humidity comfort zones according to the use and location of the indoor space; and a control unit for controlling an air conditioning unit for heating and cooling of the indoor space according to the comfort zone. According to the present invention, it is possible to deal with failures by judging abnormal signals of equipment at an early stage using a time series prediction model.
Patent KR-20220030472-A (KR)
Inventor: JO YONG HO
IPC: C23C14/24
Filed: 2020-09-01
Abstract: A nozzle clogging removal apparatus of deposition equipment comprises: a carrier; a nozzle clogging removal unit which is located under the carrier and includes at least one nozzle clogging removal member; a nozzle clogging removal unit movement member which moves the nozzle clogging removal unit under the carrier; and a carrier movement member which moves the carrier to an inside and outside of a deposition chamber. According to the present invention, the nozzle clogging removal apparatus can be stored separately from the deposition chamber.
Patent KR-20210031414-A (KR)
Title: Substrate processing method
Inventor: SE CHAN KIM
IPC: H01L21/324
Filed: 2020-09-10
Abstract: According to an embodiment of the present invention, provided is a substrate processing method, which comprises the steps of: providing a substrate on which doped polycrystalline silicon is formed; and removing the doped polycrystalline silicon by a gas phase etching method using an etching gas containing an interhalogen compound gas consisting of chlorine (Cl) and fluorine (F). According to an embodiment of the present invention, the substrate processing method uses an etching gas containing ClF3 gas, so that polycrystalline silicon doped with a fast etch rate can be selectively removed from the underlying structure without causing damage due to plasma.
Patent KR-20220038968-A (KR)
Title: Artificial intelligence-based sleep anesthesia safety prediction device and method
Inventor: KIM NAM CHUL
IPC: G16H10/60
Filed: 2020-09-21
Abstract: The present invention relates to an artificial intelligence-based sleep anesthesia safety prediction device and method. The device includes: a triggering factor defining unit defining a plurality of triggering factors related to side effects of sleep anesthesia based on user information of the patient; a bio-vitality collection unit for collecting bio-vitality indicators for the patient during the sleep anesthesia; a learning model building unit for performing machine learning on correlations between variables when the triggering factors and the vitality indicators are set as independent variables, and the presence or absence of the side effects during the sleep anesthesia are set as dependent variables; a side effect prediction unit for predicting the possibility of occurrence of side effects during sleep anesthesia of a specific patient by using the learning model generated as a result of the machine learning; and a safety level calculation unit for calculating a safety level of the sleep anesthesia of the specific patient based on the possibility of occurrence of the side effects. Therefore, the risk of respiratory depression is predicted by integrating and analyzing various triggering factors of side effects of sleep anesthesia and vitality indicators measured during the sleep anesthesia.
Patent KR-20200116436-A (KR)
Inventor: PARK HYUN
IPC: G06Q20/40
Filed: 2020-09-21
Abstract: The present invention provides a carpool service device, which comprises: a first authentication unit (100) receiving first information including at least one of legal notice and condition confirmation information, driver′s license information, and pin information of a carpool driver from the carpool driver through a terminal and authenticating the first information; and a second authentication unit (200) authenticating second information including at least one of a health insurance qualification certificate, an insurance subscription confirmation certificate, and a vehicle registration document of the carpool driver.
Patent KR-20220039237-A (KR)
Inventor: KIM SO JUNG
IPC: G06Q40/04
Filed: 2020-09-22
Abstract: The present invention relates to a system, a sever, and a method for analyzing investment of securities. The system comprises: a database in which stock items registered in the stock market are classified and stored in a classification system according to the categories of industry and the themes within the industry; and a stock selection module which performs first filtering on the stocks stored in the database according to a predefined first filtering algorithm that serves as a premise for analyzing and selecting individual stocks, performs second filtering according to a predefined second filtering algorithm based on the basic analysis of individual stocks, performs third filtering according to a predefined third filtering algorithm based on technical analysis of individual stocks and corresponding themes, and performs fourth filtering according to a predefined fourth filtering algorithm based on an index representing the stock price trend and stock price sensitivity of each stock, thereby providing ranking information on the individual stocks according to the degree of prediction of increases in the stock price. Therefore, the system can present criteria for selecting stocks that are expected to rise in the short to medium term among stocks registered in the stock market.
Patent KR-20200118780-A (KR)
Inventor: YUN DONG GOO
IPC: G06F21/32
Filed: 2020-10-05
Abstract: The present invention relates to an apparatus for controlling a data storage means having a data protection function by wireless communications with a smartphone, which is convenient while security is secured, and a method thereof. According to the present invention, the apparatus comprises: a printed circuit board including a connection means exposed to the outside and a connection means including or connecting the data storage means; a first connector unit connected to a main data bus; a data bus switch unit; a wireless communication unit; and a USB cable connecting a user′s smartphone and a computer in a wired connection type.
Patent KR-20220045831-A (KR)
Inventor: SON KYOUNG MOK
IPC: H01L27/146
Filed: 2020-10-06
Abstract: An image sensor of the present invention includes: photoelectric conversion regions provided on a substrate having a first surface and a second surface opposite to the first surface and positioned apart from each other; barrier rib layers spaced apart from the first surface and positioned between the photoelectric conversion regions; and pixel isolation layers disposed on the barrier rib layers separating the photoelectric conversion regions from each other.
Patent KR-20210041524-A (KR)
Title: Coating method for stent, and Stent prepared therefrom
Inventor: SEO JUNG IN
IPC: A61L31/16
Filed: 2020-10-07
Abstract: Provided are a stent coating method and a stent manufactured by the same. The method comprises: a step of providing a stent substrate; a step of arranging a first coating layer on one or more surfaces in the inside and the outside of the stent substrate by supplying at least one among a non-fluorine-based acrylic compound, an aromatic heterocyclic compound containing an unsaturated functional group, and an aromatic ring compound containing an unsaturated functional group and a polar functional group; and a step of arranging a second coating layer containing a prylene-based polymer on the first coating layer by supplying a prylene-based radical induced from a prylene-based precursor on the first coating layer.
Patent KR-20220048837-A (KR)
Inventor: HA JIN SU
IPC: H01M4/36
Filed: 2020-10-13
Abstract: The present invention relates to a positive electrode for a lithium secondary battery including a positive electrode active material, a conductive material and a binder, and a lithium secondary battery including the same, wherein the positive electrode includes a polyimide-based polymer containing a carboxyl group. The present invention prevents side reactions between a positive electrode active material and an electrolyte.
Patent KR-20220056629-A (KR)
Inventor: CHO CHONG HYUN
IPC: H02K5/14
Filed: 2020-10-28
Abstract: The present invention relates to a hydroelectric power generator including a static excitation structure. The present invention provides the static excitation structure for hydroelectric power generation, which is capable of improving discharge of brush powder and heat emission due to a friction between a brush and a slip ring, and solving a problem in which much brush powder is generated as stress is concentrated in the brush. Specifically, according to an embodiment of the present invention, the hydroelectric power generator comprises: a rotor including a rotary shaft and a plurality of rotor coil units arranged in a circumferential direction around the rotor, wherein the rotor rotates around the rotary shaft; a stator including a plurality of magnetic bodies for forming a magnetic field applied to the rotor coil unit; the ring-shaped slip ring connected to enclose one end of the rotary shaft and rotating with the rotary shaft; a plurality of the brushes coming into contact with the slip ring to slide on the outer side in a radial direction of the slip ring; and a brush holder supporting the brush. The plurality of brushes are arranged along an outer circumference of the slip ring, and a current is carried to the brush holder, the plurality of brushes, the slip ring, and the rotor in order.
Patent KR-20210074176-A (KR)
Title: The cathode assembly for plating equipment
Inventor: RYU HAN GWON
IPC: C25D7/06
Filed: 2020-10-28
Abstract: The present invention comprises: a roll body extended along a central axis; and a support shaft module having a flange coupled to the roll body and a shaft extended from the flange along the central axis. The flange has first rigidity, and the shaft has second rigidity larger than the first rigidity, thereby preventing product defects from occurring due to deformation of the shaft during production of a copper foil.
Patent KR-20220062209-A (KR)
Inventor: YAMAMOTO KATSUHIRO
IPC: C08F2/48
Filed: 2020-11-06
Abstract: A resin composition of one embodiment comprises a urethane (meth)acrylate oligomer and has a storage modulus of 2Х10^3 Pa or more and 2Х10^4 Pa or less when irradiated with ultraviolet rays at 200 mJ/cm^2.
Patent KR-20220066468-A (KR)
Title: Sprout plant cultivation system
Inventor: CHOUNG YONG HWAN
IPC: A01G22/20
Filed: 2020-11-16
Abstract: The present invention discloses a sprout plant cultivation system including: a water tank housing with a sealed side surface and a sealed lower portion; a fine mist generator disposed in the water tank housing and supplying fine mist to a sprout plant root; a seedling plate disposed on the upper side of the water tank housing and having first through holes; a sprout plant holder including at least one second through hole for sprout plant insertion inserted into at least a part of the first through holes and at least one third through hole moving the fine mist supplied from the lower portion of the seedling plate to the upper portion of the seedling plate; and an upper opening portion disposed on the upper side of the seedling plate, having at least one open side surface, and having a surface provided with a light source and a dehumidification fan for humidity control.