baber/WOPTO huggingface dataset:
Patent KR-20220023088-A (KR)
Inventor: JEONG MIN JANG
IPC: B29C43/24
Filed: 2020-08-20
Abstract: The present invention relates to a thermoplastic resin composition, a method for preparing the same and a molded article including the same. Particularly, the thermoplastic resin composition includes: (A-1) 30-50 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 300-600 nm; (A-2) 5-20 wt% of an acrylate-aromatic vinyl compound-vinyl cyanide compound graft copolymer including acrylate rubber having an average particle diameter of 50-150 nm; (B) 25-50 wt% of an aromatic vinyl polymer; and (C) 5-22 wt% of a heat resistant aromatic vinyl polymer, and shows a thickness deviation of 0.08 mm or less, as determined by forming a sheet after carrying out a calendering process with a roll mill device, measuring the thickness in at least 10 sites except the portions corresponding to 2-3 cm from both terminal ends of the sheet, and calculating the difference between the maximum thickness and the minimum thickness. According to the present invention, the thermoplastic resin composition includes no phthalate-based compound, which is an endocrine disruptor harmful to the human body, emits no harmful gas upon the fire accident, shows processability equal to or higher than the processability of PVC resin as a conventional material for calendering, and has excellent mechanical properties, such as impact strength, tensile strength and elongation, surface hardness and appearance quality, and particularly, excellent calendering processability and heat resistance.
Patent KR-20210137367-A (KR)
Title: Fin field-effect transistor device having contact plugs with re-entrant profile
IPC: H01L29/78
Filed: 2020-08-20
Abstract: A method of forming a semiconductor device includes the steps of: forming a gate structure over a fin protruding over a substrate; forming source/drain regions over a fin on an opposite side of the gate structure; successively forming a first dielectric layer and a second dielectric layer over the source/drain regions; performing a first etching process to form an opening in the first dielectric layer and the second dielectric layer, wherein the opening exposes an underlying electrically conductive feature; after performing the first etching process, performing a second etching process to enlarge a lower portion of the opening near the substrate; and forming a contact plug in the opening after the second etching process.
Patent KR-20220028489-A (KR)
Title: Lithium primary battery with asymmetric carbon anode electrode
Inventor: PARK SANG SUN
IPC: H01M6/14
Filed: 2020-08-28
Abstract: A primary battery is provided. The primary battery includes: an anode that is curved so that one end and the other end can face each other, and has a metal film coated on an anode current collector; and a cathode that is disposed to surround the anode and has a carbon film coated on a cathode current collector, wherein one end of the cathode is inserted between one end and the other end of the anode to surround the inside of the anode, and the other end of the cathode is drawn out between one end and the other end of the anode to surround the outside of the anode.
Patent KR-20220028896-A (KR)
Title: Primary coil assembly for transformer and transformer comprising the primary coil assembly
Inventor: KIM YONG WON
IPC: H01F27/30
Filed: 2020-08-31
Abstract: The present invention relates to a primary coil assembly for a transformer and a transformer including the same, wherein the assemblability thereof is excellent, the structure thereof can be simplified, the present invention can be adopted for various electronic devices with a low capacity to a high capacity, and noise and vibration are not generated. According to the present invention, the primary coil assembly for a transformer, which is configured to be interposed between a pair of secondary coils to perform electronic mutual induction, comprises: a bonding coil having both end parts connected to a primary-side terminal pin of a transformer; a primary PCB member arranged above the bonding coil and forming an auxiliary winding line at an upper side of a primary coil; and a second PCB member arranged below the bonding coil and forming an auxiliary winding line at a lower side of the primary coil.
Patent KR-20220037815-A (KR)
Title: Optical Imaging System
Inventor: JANG SANG HYUN
IPC: G03B17/12
Filed: 2020-09-18
Abstract: An optical imaging system of the present invention comprises: a first lens having a refractive power; a second lens having a refractive power and having a convex shape on an object side; a third lens having a refractive power and having a convex shape on the object side; a fourth lens having a refractive power; a fifth lens having a refractive power; and a sixth lens having a negative refractive power. The optical imaging system satisfies a conditional expression of 100° <= FOV and -2.0 < {IMGHT/(f*tan(FOV/2))-1}*100 < 2.0, wherein FOV is an angle of view of the optical imaging system, IMGHT is 1/2 of a diagonal length of an upper surface, and f is a focal length of the optical imaging system. The optical imaging system has a wide angle of view.
Patent KR-20200112780-A (KR)
Inventor: JUNG TAE JIN
IPC: G03B17/12
Filed: 2020-09-22
Abstract: According to an embodiment of the present invention, a lens operating motor is provided. The lens operating motor includes: a mover including a bobbin fixing a lens part; a stator moving the mover; a Hall sensor provided on an outer surface of the bobbin to sense the movement of the bobbin; an elastic member including a first elastic part having one end and the other end connected to one side of the bobbin and one side of the stator respectively, to apply power to the stator, and a second elastic part having one end and the other end connected to the other side of the bobbin and the other side of the stator respectively, to be elastically connected with the Hall sensor; and a substrate elastically connected with the elastic member. Therefore, the lens operating motor is capable of enabling the production of a camera module with improved reliability.
Patent KR-20220045357-A (KR)
Inventor: LEE DONG SOO
IPC: G06N3/063
Filed: 2020-10-05
Abstract: An electronic device and a method for controlling the same are disclosed. The electronic device of the present disclosure includes: a memory to store first input data and weight data used for calculating a neural network model; and a processor to acquire quantization data by quantizing the weight data into a combination of sign data and scaling factor data. The processor obtains second input data, wherein exponents of input values included in the first input data are converted to the same value by inputting the first input data into a first module. The processor determines a sign of an input value included in the second input data by inputting the second input data and the sign data into a second module, performs an operation between input values, which have the sign determined, and obtains first output data. The processor normalizes an output value included in the first output data, by inputting the first output data into a third module, and obtains a second output data, by performing multiplication operation on data including normalized output and the scaling factor data.
Patent KR-20220046184-A (KR)
Title: System for manufacturing user-customized health functional food
Inventor: KIM DONG MYONG
IPC: G06Q50/04
Filed: 2020-10-07
Abstract: The present invention relates to a system for manufacturing user-customized health functional food, comprising: one or more user terminals performing web or application service related to manufacture information of health functional food; and a health functional food manufacturing server providing a service to enter information for manufacturing the user-customized health functional food by each user by using the web or application service related to the manufacture information of the health functional food of each user terminal, and receiving and making a database in a separate storage device on the information data for manufacturing the user-customized health functional food entered by each user, and generating a manufacture order sheet information data for the relevant user-customized health functional food matching the information for manufacturing the relevant user-customized health functional food based on a manufacturing method for the health functional food including the pre-saved types of health functional food, functional ingredients, and input volume information data. The present invention is able to conveniently and rapidly manufacture a user-customized health functional food in real time whenever and wherever needed.
Patent KR-20220047443-A (KR)
Inventor: JANG SEONG YONG
IPC: G06F3/06
Filed: 2020-10-08
Abstract: An objective of the present invention is to improve data transmission performance between a host and a memory system. According to one embodiment of the present invention, the memory system comprises: a memory device; a buffer memory storing at least one between a ready-to-transfer (RTT) UFS protocol information unit (UPIU) and a response UPIU, and implemented separately from the memory device; and a memory controller acquiring read data from the memory device in response to a read request received from an external host, and sending a read data packet including the read data to the external host. If at least one between the ready-to-transfer UPIU and the response UPIU stored in the buffer memory exists, the memory controller sends at least one between the ready-to-transfer UPIU and the response UPIU to the external host before transmission of the read data packet is completed.
Patent KR-20210048990-A (KR)
Inventor: SHI YANBIN
IPC: B01L3/00
Filed: 2020-10-08
Abstract: The present invention provides a microfluidic chip for high-throughput screening of nanoparticles for transvascular transport and a preparation method thereof. The microfluidic chip includes a fluid channel layer and a glass support layer which is connected with the fluid channel layer. A lower end surface of the fluid channel layer is in contact with an upper end surface of the glass support layer, and a fluid channel I and a fluid channel II are arranged in the fluid channel layer. Moreover, a sample inlet is formed in one end of the fluid channel I, and a sample outlet is formed in the other end of the fluid channel I. In addition, the middle of the fluid channel I communicates with the fluid channel II through a gap channel, and a seepage outlet is formed in one end of the fluid channel II. The microfluidic chip can be used for screening the drug loading nanoparticles which are suitable for penetration of blood vessel walls, and the screening accuracy of the microfluidic chip is high.
Patent KR-20220047036-A (KR)
Title: Ship
Inventor: JEON WON
IPC: B63J3/00
Filed: 2020-10-08
Abstract: A ship equipped with a battery is provided. According to the present invention, the ship comprises: a hull; a power grid provided in the hull; an energy storage unit connected to the power grid to store power or supply power to the power grid; an emergency generator connected to the power grid and producing emergency power; and an energy management unit controlling the discharge of the energy storage unit so that starting power is supplied to the emergency generator in an emergency.
Patent KR-20220048861-A (KR)
Inventor: LEE SEONG CHAN
IPC: G06Q50/02
Filed: 2020-10-13
Abstract: The present invention relates to a fishing navigation terminal, and more specifically, to a navigation terminal based on an electronic navigation chart and GPS, which is configured to display and overlay marine environment information and marine weather information at a current location with a location and velocity of a host vehicle and identifiably displays a recommended fishing route (fishing section) and fish catch according to a fishing date on the electronic navigation chart at the same time, when displaying the electronic navigation chart. Therefore, the fishing navigation terminal based on big data and artificial intelligence supports fishermen and anglers to obtain excellent fishing performance.
Patent KR-20220058191-A (KR)
Title: Group 3 metal precusor compound and preparing method of thin film containing metal using the same
Inventor: KIM JIN HEE
IPC: C23C16/40
Filed: 2020-10-30
Abstract: The present invention provides a group iii metal precursor compound, where n cyclopentadienyl (Cp) ligands and m linear amine ligands (1 <= n <= 2, 1 <= m <= 2, and n + m = 3) are coordinate-bonded to center metal and the center metal is a rare earth element or ruthenium (Lu), and a metal containing thin film using the same.
Patent KR-20220059224-A (KR)
Inventor: KWON HYUNG DAL
IPC: G06N3/08
Filed: 2020-11-02
Abstract: Disclosed are a method and device for performing a deep learning operation. In an electronic device that performs the deep learning operation according to one embodiment, the electronic device comprises a processor that simultaneously performs a plurality of deep learning operations, wherein the processor comprises a systolic array comprising a plurality of processing elements (PEs), and a first on-chip network that performs data propagation between the processing elements.
Patent KR-20220062951-A (KR)
Title: Electronic device and method for managing contacts thereof
Inventor: SEOKHO YOON
IPC: H04M1/27453
Filed: 2020-11-09
Abstract: Various embodiments of the present disclosure relate to an electronic device and a contact management method thereof. The electronic device comprises: at least one processor; and a memory operatively coupled with the at least one processor. The memory, when executed, stores instructions to allow the at least one processor to collect data related to contact information of a designated user, analyze the collected data to extract at least one piece of individual feature information, compare the extracted individual feature information with individual feature information of other users to generate differentiated individual identity information, and store the generated individual identity information in the memory in association with the contact information of the specific user. Various other embodiments are possible. Accordingly, user convenience can be improved.
Patent KR-20220066545-A (KR)
Title: Apparatus for sensing target gas and method thereof
Inventor: KANG SO YOUNG
IPC: G01N33/00
Filed: 2020-11-16
Abstract: According to the present invention, disclosed are a target gas detection device and a method thereof. The target gas detection device comprises: a sensor unit (110) for detecting a gas generated by heat applied to a combustion target; and a control unit (240) for calculating concentration of a target gas by using sensor data of a gas detection element and the sensor unit including gas characteristics of a combustion target to allow the sensor unit to be separable from the control unit in consideration of a position of the combustion target.
Patent KR-20220066689-A (KR)
Title: Apparatus of optical power controlling for scan type exposure
Inventor: LEE HOON
IPC: G03F7/20
Filed: 2020-11-16
Abstract: Provided is an apparatus for controlling the optical power for LED scan exposure which can measure the optical power at relatively low costs, is mounted inside an optical barrier, and can be effectively applied to a scan exposure method that uses an LED light source in the form of an array. The apparatus comprises: an optical module array; and a sensing unit disposed on an edge at a corner of the optical module array. The optical module array includes an optical barrier in which a plurality of LED light sources are spaced apart from each other to individually correspond to the center. The optical barrier is composed of n sets of An each consisting of two columns. The sensing unit includes detection sensors disposed in each of the two columns forming each of the sets of the An and scans the optical module array to measure the optical power of the plurality of LED light sources disposed in the optical module array.
Patent KR-20220068494-A (KR)
Title: Pet pot for plant cultivation and pet plant system using the same
Inventor: BYUN KANG HYUN
IPC: A01G9/02
Filed: 2020-11-19
Abstract: The present invention relates to a pet pot for plant cultivation and a pet plant system using the same. According to the present invention, an AR character is grown or expressions are expressed with various emotions using a sensor and in accordance with user interest. As a result, plant cultivation can be performed easily and pleasantly. The pet pot for plant cultivation of the present invention includes: an imaging unit sensing or imaging a user's face; a sensing unit sensing the user's voice or the environment inside the pot and the state of the cultivated plant; a screen display unit displaying an emoticon; and a control unit extracting the imaged user's facial characteristics from the imaging unit, generating an AR character in which the characteristics are reflected, and performing display on the screen display unit by growing the AR character in response to the growth period of the plant in accordance with the user's interest sensed by the imaging unit or analyzing the user's voice sensed by the sensing unit to express the AR character's expressions with various emotions in accordance with the user's emotion.
Patent KR-20200138110-A (KR)
Inventor: RYU BYUNG JU
IPC: A23L3/3508
Filed: 2020-11-25
Abstract: The present invention is a method for storing chlorophyll unstable in the surrounding environment for a long period of time, and the stabilizer used is to stabilize chlorophyll by using oils having an unsaturated fatty structure having a long chain represented by squalene. The present invention includes a chlorophyll dissolution step of including chlorophyll in an oil containing an unsaturated fatty structure.
Patent KR-20220085975-A (KR)
Inventor: GONG JONG GYU
IPC: G03F1/66
Filed: 2020-12-16
Abstract: 본 발명에 따른 FPD용 위상반전 블랭크마스크는, 투명 기판 상에 위상반전막이 구비되며, 상기 위상반전막은 노광광에 대한 투과율을 제어하는 투과감쇄층 및 위상반전량을 제어하는 위상반전층이 적층되어 이루어지고, 상기 위상반전막은 365㎚ 내지 436㎚의 복합 파장의 노광광에 대하여 4% 이하의 투과율 편차를 갖는다.  
이에 따라, 본 발명은 복합 파장의 노광광에 대하여 투과율 편차가 4% 이하가 되는 위상반전막을 형성함으로써 노광 파장에 대하여 위상반전막의 투과율 및 위상반전량 제어가 용이하여 고해상도 디스플레이 제작이 가능하다.
Patent KR-20220092307-A (KR)
Title: Touch display device and touch driving circuit
Inventor: KIM CHEOL SE
IPC: G06F3/041
Filed: 2020-12-24
Abstract: Embodiments of the present invention provide a touch display device comprising a touch electrode and touch wires, an insulating film, and a touch driving circuit configured integrally. Therefore, the present invention is capable of reducing manufacturing costs.
Patent KR-20220093294-A (KR)
Inventor: PARK IN HONG
IPC: A61L2/10
Filed: 2020-12-27
Abstract: The present invention discloses a portable ultraviolet sterilization container. The container includes a sterilization container main body, wherein the sterilization container main body has an article storage cavity and a cover, and a light irradiation device, a heating ventilation path and a control system are further provided in the sterilization container main body. An object of the present invention is to increase a sterilization effect by providing the portable ultraviolet sterilization container, to enable users to use the same conveniently, and to lower energy consumption.
Patent KR-20220094538-A (KR)
Title: A computer-readable recording medium storing a program for managing at least one house
Inventor: GWON MI JIN
IPC: A01G9/14
Filed: 2020-12-29
Abstract: Disclosed is a computer readable recording medium storing a program for managing at least one house. The program for managing at least one house comprises the steps of: displaying house summary information for each of at least one house when logged in; displaying internal information of a first house and summary information about each of the at least one cultivation device included in the first house, when the first house is selected from among the at least one house; controlling the supply amount of at least one of a nutrient solution, water, a mixed solution, and oxygen by inputting a set value for a management device item of the internal information of the first house, and inputting a set value for each cultivation device; and feeding back on the set value input for the management device item and the set value input for each cultivation device. Accordingly, it is possible to automatically manage an environment of the house and cultivation device to maintain a constant level.
Patent KR-20220094665-A (KR)
Title: Advertisement method in kiosk
Inventor: HUH EUI NAM
IPC: G07F17/40
Filed: 2020-12-29
Abstract: A kiosk advertisement method is disclosed. The method includes: outputting, by a kiosk, on an application client screen; capturing a user's face with a camera connected to the kiosk when the user clicks an application button of the kiosk; transmitting the captured face to an edge cloud; recognizing the captured face in the edge cloud, and estimating and returning information on the face; selecting an advertisement suitable for the estimated information on the face in the edge cloud; and outputting an advertising image by delivering the selected advertisement to the kiosk.
Patent KR-20220094886-A (KR)
Title: Structure of Liquefied gas storage tank to prevent the occurrence of isolated gas pocket
Inventor: CHI HYE RYOUN
IPC: F17C3/02
Filed: 2020-12-29
Abstract: The present invention provides a structure of a liquefied gas storage tank. According to the present invention, an inclination or a curve is induced in a part connected to a gas dome by changing some dimensions of a ceiling wall and a chamfer wall to change the entire ceiling wall into a multi-faceted/curved shape rather than a flat shape so that it is possible to secure a passage through which boil-off gas can be smoothly discharged without an occurrence of isolated gas pockets in a trim and heel condition of a ship even when an amount of liquefied gas cargo is increased. The present invention can easily prevent the occurrence of gas pockets inside the liquefied gas storage tank even when a loading amount of the liquefied gas cargo is increased. Therefore, there is an effect of maximizing a cargo loading capacity of the liquefied gas storage tank to a maximum loading limit allowed by the IGC code. The liquefied gas storage tank includes a front wall, a rear wall, a ceiling wall, a side wall, and an upper chamfer wall.
Patent KR-20220067457-A (KR)
Title: Sliding-type electronic device with speaker
Inventor: BOHYEON KIM
IPC: H04R5/02
Filed: 2020-12-30
Abstract: Disclosed is a sliding-type electronic device according to various embodiments. The disclosed electronic device comprises: a first housing; a second housing including a circuit board and slidingly movable with respect to the first housing; a display on which an area of the second housing is disposed; a guide member disposed in the first housing and for guiding rolling of an area of the display according to the sliding movement of the second housing; at least one speaker disposed inside the guide member; and a conductive connection member disposed on the guide member to be wound or unwound and for electrically connecting the speaker to the circuit board. Therefore, the electronic device can reduce a space for disposing the speaker by using the inner space of an actuator disposed in the housing as an enclosure for the speaker. Other various embodiments may be possible.
Patent KR-20200019713-A (KR)
Title: 지엽류 반송 장치, 지엽류 취급 장치 및 지엽류 반송 방법
Inventor: TAKAHASHI KATSUO
IPC: B65H5/06
Filed: 2017-07-21
Abstract: 지폐 반송 장치(100)는, 롤러(12L, 12R)와, 지폐(2)의 반송로(7a)의 폭 방향에 있어서의 위치가 고정되어 있고, 롤러(12L, 12R)와 함께 지폐(2)를 집으면서 롤러(12L, 12R)의 회전에 종동하여 회전함으로써, 롤러(12L, 12R)와 함께 반송로(7a)의 상류로부터 하류로 지폐(2)를 반송하는 롤러(22)를 구비하고, 롤러(12L, 12R)는, 반송로(7a)의 상류로부터 하류로 지폐(2)를 반송할 때, 롤러(12L, 12R)와 함께 지폐(2)를 집으면서 반송로(7a)의 폭 방향으로 이동함으로써, 지폐(2)를 반송로(7a)의 폭 방향의 중심으로 이동시킨다.