baber/WOPTO huggingface dataset:
Patent KR-20200035371-A (KR)
Title: 폴리(p-히드록시스티렌) 에폭시 수지, 그 합성 및 사용
Inventor: ZOU YINGQUAN
IPC: G03F7/033
Filed: 2018-04-20
Abstract: 본 발명은 하기 화학식 (I)의 중합체에 관한 것으로, 여기서 R a -R d , R a0 -R d0 , R a1 -R d1 , R a2 -R d2 , n, n 0 , n 1  및 n 2 가 본 명세서에서 정의된 바와 같다. 포토레지스트 용 필름-형성 수지로서 사용되는 경우, 상기 중합체는 우수한 자외선 투과율, 후막을 형성하기 위한 높은 점도, 빠른 감광속도 및 고해상도 등과 같은 이점을 갖는다. 본 발명은 또한 화학식 (I)의 중합체의 제조 방법, 포토레지스트에서의 필름-형성 수지로서 화학식 (I)의 중합체의 용도 및 필름-형성 수지로서 화학식 (I)의 중합체를 포함하는 포토레지스트에 관한 것이다.
Patent KR-20200015580-A (KR)
Title: 감소된 표면 푸코실화를 갖는 t 세포 및 이를 생산하고 사용하는 방법
Inventor: OKELEY NICOLE
IPC: A61P35/00
Filed: 2018-06-05
Abstract: 감소된 표면 푸코실화를 갖는 T 세포를 생산하는 방법 및 입양 세포 요법, 특히, 암 치료에서의 이의 용도가 제공된다.
Patent KR-20200018512-A (KR)
Title: Collagen membrane with excellent physical properties and manufacturing method thereof
Inventor: KIM KI SOO
IPC: A61L27/24
Filed: 2020-01-02
Abstract: The present invention relates to a collagen membrane and a manufacturing method thereof. Particularly, the present invention relates to a collagen membrane for the treatment of periodontal tissue, in which a proper concentration of a crosslinking agent and collagen is optimized in order to have strong tensile force even with a short decomposition period, thereby facilitating a procedure; and a method for manufacturing the same.
Patent KR-20210008806-A (KR)
Inventor: OH YOUNG KWON
IPC: H02H7/04
Filed: 2020-01-03
Abstract: A switchboard includes: a voltage transformer for transforming main power; a burnt smell detection unit for detecting generation of burnt smell inside the switchboard; and an instrument transformer connected between an isolator and the voltage transformer to convert the high-voltage main power supplied from a main power source into a low-pressure instrument voltage and instrument current usable in a meter. The instrument transformer includes: an instrument voltage transformer for converting a high voltage into a low voltage; a secondary terminal current measuring unit connected to a first terminal of a secondary winding of the instrument voltage transformer to measure the current; a short circuit preventing unit having one end connected to the first terminal of the secondary winding of the instrument transformer and the other end connected to a second terminal of the secondary winding of the instrument voltage transformer; and a controller that blocks the instantaneous short circuit of the secondary winding of the instrument transformer through the short circuit preventing unit when the current measured by the secondary terminal current measuring unit is checked as exceeding a reference current value, short-circuits the secondary winding of the instrument transformer through the short circuit preventing unit when a short circuit delay time has elapsed, short-circuits the secondary winding of the instrument current transformer when a burnt smell detection signal is provided from the burnt smell detection unit, and opens the secondary winding of the instrument transformer.
Patent KR-20210090956-A (KR)
Title: Body balance exercise device using AR equipment
Inventor: KIM NAM JUNG
IPC: G06Q50/10
Filed: 2020-01-13
Abstract: Disclosed is a body balance exercise device using AR equipment. The body balance exercise device using AR equipment provides VR exercise content and controls VR exercise during Pilates exercise using leisure VR sports (LVS).
Patent KR-20210095498-A (KR)
Title: Apparatus and method of determining rolling procedure of roll unit
Inventor: LEE JIN HEE
IPC: G06N3/12
Filed: 2020-01-23
Abstract: According to an embodiment of the present invention, a device for determining a rolling sequence of a roll unit includes: a power cost calculation unit for calculating power cost for each of at least two or more roll units sequentially organized according to a preset rolling sequence of a roll unit in connection with power reception unit price for each time period; and a rolling sequence determining unit for calculating total power cost by summing the calculated power cost of each of the at least two or more roll units. The rolling sequence determining unit may determine a permutation having the lowest total power cost among permutations including a plurality of rolling sequences for at least two or more roll units as the rolling sequence of the roll units. Therefore, it is possible to reduce energy cost input to a rolling process.
Patent KR-20210097552-A (KR)
Title: Photolelectronic device with variable hotodocuctivity, a method for controlling the same and the manufacturing methd for the same
Inventor: CHOI SUNG YOOL
IPC: H01L31/032
Filed: 2020-01-30
Abstract: A photoelectric element comprises: a substrate; a channel layer stacked on the substrate; source and drain electrodes spaced apart and stacked on the channel layer; and a photoelectroactive layer stacked on the channel layer between the source and drain electrodes, wherein the photoelectroactive layer includes molybdenum ditelluride (MoTe_2) and the channel layer includes graphene. Photocurrent characteristics are variable in the photoelectric element.
Patent KR-20210101341-A (KR)
Title: Preparation of room temperature-reprocessable sulfur-containing polymer networks using ultrasonication
Inventor: KIM YONG SEOK
IPC: C08G75/0286
Filed: 2020-02-05
Abstract: The present invention relates to a method for manufacturing a polysulfide crosslinked copolymer, including a step of irradiating ultrasonic waves. The method for manufacturing a copolymer according to the present invention can easily and simply synthesize the copolymer by applying ultrasonic waves to elementary sulfur and thiol monomers at room temperature, and can be usefully used for mass production of various polymers or for production of reprocessable polymers.
Patent KR-20210104420-A (KR)
Title: Display apparatus for using microphone of rotating display and controlling method thereof
Inventor: PARK CHANG HYUN
IPC: H04R1/40
Filed: 2020-02-17
Abstract: A display device is disclosed. The display device includes: a rotatable display; a first microphone set including a plurality of microphones arranged in one direction on the display; a second microphone set including a plurality of microphones arranged in a direction perpendicular to the one direction on the display; and a processor which selects one microphone set from the first microphone set and the second microphone set on the basis of the rotation of the display, and performs at least one operation on the basis of user speech received through the selected microphone set. The present invention provides the display device which prevents a recognition rate of a user's voice from falling even when the display is rotated.
Patent KR-20210112912-A (KR)
Title: Method and device of manufacturing case for secondary battery
Inventor: PARK SUNG CHUL
IPC: B29C49/48
Filed: 2020-03-06
Abstract: Disclosed are a manufacturing method and manufacturing device of an exterior material for a secondary battery. According to one aspect, disclosed is a manufacturing method of an exterior material for a secondary battery, comprising: a first step of preparing a mold in which a sheet, an indentation part (I) having an indented shape, and a fixing part are formed; a second step of disposing the sheet so that a part of the sheet faces the indentation part (I) of the mold; a third step of fixing the sheet by forming a friction force between the fixing part and a periphery of the sheet; and a fourth step of supplying a fluid toward the indentation part (I) to form a forming part having a shape corresponding to the indentation part (I) in a region provided on the indentation part (I) of the sheet. Accordingly, an object of the present invention is to increase the energy density of a secondary battery.
Patent KR-20210117051-A (KR)
Title: Cart unit and smart stroller include the same
Inventor: CHOI HANWOOL
IPC: B62B9/10
Filed: 2020-03-18
Abstract: Disclosed are a cart unit having a structure that can easily supply and charge power to various electronic devices provided and a smart stroller including the same. According to an embodiment of the present invention, a cart unit comprises a battery that is detachably coupled. The battery is accommodated in a space unit formed in the interior of a main wheel support unit, and is energably connected to each component of the cart unit. When a cover unit is rotated to cover the space unit and coupled with the main wheel support unit, the battery may be stably accommodated in the space unit.
Patent KR-20210120509-A (KR)
Title: System for recommending feedstuff of companion animal and method therefor
Inventor: PARK SOON JAE
IPC: G06Q30/06
Filed: 2020-03-27
Abstract: The present invention relates to a system for recommending feed of a companion animal, and a method thereof. According to the present invention, the system comprises: an input unit receiving companion animal status information; an inquiry unit indexing feed information corresponding to the companion animal status information; a recommendation unit outputting the indexed feed information; and a guide unit guiding store information adjacent to location coordinate information received through a GPS when receiving a purchase request signal. The recommendation unit includes: a big data management module storing the feed information indexed by the inquiry unit in a database for big data provided in a server; a big data indexing module indexing recommended feed information corresponding to the companion animal status information from the database for big data; and a recommendation module outputting the indexed feed information and the recommended feed information. Accordingly, feed suitable for the type, age, or health condition of a companion animal is recommended, details of recommendation are stored and managed, and information on an adjacent store is guided on the basis of location coordinate information received from a GPS when a user purchases the recommended feed, thereby providing feed information suitable for each companion animal and enabling the user to immediately purchase the feed without hassle of additional search for purchasing the recommended feed.
Patent KR-20210120679-A (KR)
Title: Composition for inducing alteration of surrounding environment of a aged cell and mask sheet using the same
Inventor: PARK PHIL JUNE
IPC: A61K8/60
Filed: 2020-03-27
Abstract: Provided are a composition for accelerating the induction of environmental change around aged skin cells and a mask sheet comprising a gel product thereof. The composition comprises a compound including a repeating unit represented by chemical formula 1, a repeating unit represented by chemical formula 2, a repeating unit represented by chemical formula 3, and a repeating unit represented by chemical formula 4, a derivative thereof or a cosmetically acceptable salt thereof as an active ingredient, and promotes only the growth of human-derived skin cells which are not stained with senescence associated-beta galactosidase (SA-β-gal). In the chemical formulas 1 to 4, each substituent is the same as defined in the specification.
Patent KR-20210121464-A (KR)
Title: Semiconductor device including fin and manufacturing method thereof
Inventor: KIM SUNG MIN
IPC: H01L29/66
Filed: 2020-03-30
Abstract: A semiconductor element comprises: a substrate; and a fin protruding from the substrate and including a first material and a second material. The fin includes a lower region, a middle region, and an upper region. In the middle region, a middle portion has a narrower width than a lower portion and an upper portion and a concentration of the second material may gradually decrease upward and downward from the middle portion.
Patent KR-20210123656-A (KR)
Title: An electrical power conversion system and control method thereof
Inventor: YOO TAE IL
IPC: H05K7/20
Filed: 2020-04-03
Abstract: According to an embodiment, a power conversion system comprises: an inverter comprising a three-phase circuit having a plurality of power semiconductor elements and supplying driving power to a motor according to an applied torque command; and a controller that predicts the maximum temperature of the inverter based on a measured temperature of any one of the plurality of power semiconductor elements and a phase current of the motor and actively limits the torque command according to the predicted maximum temperature of the inverter.
Patent KR-20210125723-A (KR)
Title: Battery module and manufacturing method thereof
Inventor: LEE CHANG HUN
IPC: H01M50/50
Filed: 2020-04-09
Abstract: The present invention relates to a battery module for improving the quality of a busbar frame and a manufacturing method thereof. The battery module, according to one embodiment of the present invention, comprises: a battery cell lamination in which a plurality of battery cells are laminated; a module frame for receiving the battery cell lamination; and busbar frames covering the front and rear surfaces of the battery cell lamination, wherein the busbar frames comprise a first busbar frame and a second busbar frame coupled to each other along a stacking direction of the battery cell lamination, a protrusion part is formed on one side of the first busbar frame, a groove part is formed in one side of the second busbar frame, and the protrusion part is coupled to the groove part so that the first busbar frame and the second busbar frame are connected to each other.
Patent KR-20210130352-A (KR)
Title: Method for generating an audio stream of a smart device, method for extracting speech audio from an audio stream, smart device and speech audio extraction system implementing the same
IPC: G10L17/22
Filed: 2020-04-22
Abstract: An objective of the present invention is to accurately distinguish and process the voice of a speaker in an environment in which a plurality of smart devices is installed in the same space. A method in which a speech audio extraction system extracts a speech audio of a speaker in audio streams transmitted by a plurality of devices receives a first audio stream from a first device, and extracts a second audio stream transmitted from a second device adjacent to the first device among a plurality of reception audio streams based on identification information of the first device included in the first audio stream. A first device collection audio and a first self-audio outputted by the first device are extracted from the first audio stream. A second device collection audio and a second self-audio outputted by the second device are extracted from the second audio stream. Then the speech audio is extracted from the device collection audios. A service corresponding to the speech audio is provided for one device between the first device and the second device.
Patent KR-20210130389-A (KR)
Title: Dimming processing apparatus and display device
IPC: G09G5/10
Filed: 2020-04-22
Abstract: According to an embodiment, by changing a dimming value between frames through a mixing function composed of a plurality of functions having different characteristics, the brightness of a backlight unit can be naturally and smoothly changed and a flicker can be reduced. A dimming processing device includes: a dimming value receiver configured to receive a first dimming value and a second dimming value; a function providing unit providing a function for determining the characteristics of dimming fluctuation; and a dimming value adjustment unit for changing dimming.
Patent KR-20200044776-A (KR)
Inventor: YEONSIK HA
IPC: G01D5/14
Filed: 2020-04-22
Abstract: The present invention provides a knob assembly capable of reducing operation defects. The knob assembly comprises: a support frame fastened to the inner surface of a case; an operation ring which is rotatably coupled to the support frame, and penetrates the case to protrude to the outer surface of the case; a fixing frame fastened to the support frame to support the rear surface of the operation ring; a knob ring including a knob ring rear plate coupled to rotate with the operation ring as one unit on the outer surface of the case, and a knob ring body being fastened to the knob ring rear plate and forming the exterior of the knob ring; a knob including a knob body forming the exterior, a knob rear plate coupled to the rear surface of the knob body, and a knob shaft coupled to the knob body; a valve assembly having a main adjustment part fixed in a cooking apparatus and linked to a valve shaft connected to the knob shaft, and an auxiliary adjustment part arranged to be separated from the main adjustment part; and a knob sensor to detect a rotating position of the valve shaft.
Patent KR-20210130465-A (KR)
Title: Dialogue system and method for controlling the same
IPC: G10L15/26
Filed: 2020-04-22
Abstract: The present invention provides a dialog system and a control method thereof, which can improve the accuracy of a speech-to-text (STT) engine and an NLU engine by identifying a real user intention based on situation information after a user utterance is inputted or an additional user utterance and using the real user intention in learning if a user intention corresponding to the user utterance is not properly identified. According to one embodiment of the present invention, the dialog system comprises: an STT engine converting a user utterance into utterance text; a learning-based dialog engine determining a user intention corresponding to the utterance text; a storage unit storing learning data used in learning of the dialog engine; and a control unit determining a real user intention based on at least one between situation information and an additional user utterance if the dialog engine fails to determine the user intention corresponding to the utterance text, and matching utterance text failing to determine the user intention and the real user intention to store the utterance text and the real user intention in the storage unit. The dialog engine can perform learning by using the real user intention and utterance text stored in the storage unit.
Patent KR-20200127892-A (KR)
Inventor: LEE SANG WOON
IPC: G01F23/26
Filed: 2020-04-29
Abstract: The present invention relates to a portable aerosol generation device and, more specifically, to a portable aerosol generation device which can control the start and end of heating by accurately detecting whether an aerosol forming base material of a cigarette form is inserted, in real time. According to an embodiment of the present invention, the portable aerosol generation device comprises: a cavity into which an aerosol forming base material of a cigarette form can be inserted; a magnetic field sensor installed around one side of the cavity; a capacitance sensor installed around the other side of the cavity facing the magnetic field sensor; a sensing module electrically connected to the magnetic field sensor and the capacitance sensor; and an MCU to determine whether the aerosol forming base material of a cigarette form is detected in accordance with a signal and data inputted from the sensing module.
Patent KR-20210145378-A (KR)
Inventor: PARK JUNE YOUNG
IPC: B60K15/03
Filed: 2020-05-25
Abstract: The present invention relates to a fuel door and a vehicle including the same. More specifically, the present invention relates to a cap sealing structure of a vehicle fuel door, which does not require a urea water or a water injection cap. The fuel door (1) according to the present invention comprises: a protrusion unit (20) which protrudes from an inner surface, wherein a hollow (120) is formed, and which includes a cutout unit (220) in fluid communication with the hollow (120); a membrane member (40) coupled to the protrusion unit (20) so as to cover the hollow (120) of the protrusion unit (20;) and a sealing member (60) mounted on the protrusion unit (20) along the circumferential direction of the membrane member (40).
Patent KR-20210148684-A (KR)
Inventor: KIM HYON SOO
IPC: B09B5/00
Filed: 2020-06-01
Abstract: The present invention relates to an apparatus for separating a tempered glass and recovering a photovoltaic cell part by pulling a photovoltaic cell part upward and simultaneously applying a force in a downward direction of a blade in a photovoltaic waste panel. According to the tempered glass separation device of the present invention, when a photovoltaic cell part (B) is pulled upward while the blade is pressed after placed in contact with the top surface of the adhesive (C), the blade removes all the adhesive (and the glass pieces attached thereto), though a tempered glass peeling surface (A1) is not flat and curved.
Patent KR-20210150035-A (KR)
Inventor: LEE BYEONG KYU
IPC: B30B3/00
Filed: 2020-06-03
Abstract: The present invention relates to a pressurizing device capable of uniformly pressurizing irrespective of the shape of a pressurized body by using a pressure adjusting unit containing a fluid therein, and a pressurizing method using the same. According to the present invention, the pressurizing device comprises: a contact unit whose shape or position is changed according to the shape of an object to be pressed; a pressurizing unit for applying a certain force to the contact unit; and a pressure adjusting unit positioned between the contact unit and the pressurizing unit and including a fluid therein.
Patent KR-20210151303-A (KR)
Inventor: LEE DONG HOON
IPC: H05G1/32
Filed: 2020-06-04
Abstract: In accordance with the present invention, a switchable dual bar-type static electricity removing apparatus includes: at least one voltage generation module generating a voltage with power supplied from the outside; a main X-ray module part including at least one main X-ray module corresponding to each voltage generation module to receive the voltage to radiate X-rays; a sub X-ray module part including at least one sub X-ray module located in parallel on a position corresponding to each main X-ray module to have the same radiation area as a radiation area of the corresponding main X-ray module, and corresponding to each voltage generation module to receive the voltage to radiate X-rays; a state identification part sensing whether an operation state of the main X-ray module or the sub X-ray module is normal; and a switching part, when a specific main X-ray module of the main X-ray module part is abnormally operating as a result of the sensing of the state identification part, switching the operation to a sub X-ray module corresponding to the specific main X-ray module. Therefore, the present invention is capable of improving the production yield and production speed of electronic products.
Patent KR-20210011873-A (KR)
Title: Organic electroluminescent compounds and Organic electroluminescent device comprising the same
Inventor: SHIM SO YOUNG
IPC: C07F5/02
Filed: 2020-06-05
Abstract: The present invention relates to a polycyclic aromatic derivative organic light emitting compound represented by chemical formula A, and to an organic light emitting device having excellent color purity and light emitting properties such as high luminous efficiency and long service lifespan by employing the polycyclic aromatic derivative organic light emitting compound as a dopant compound of a device light emitting layer.
Patent KR-20200141951-A (KR)
Inventor: ASANO TOSIYA
IPC: G03F7/16
Filed: 2020-06-10
Abstract: Provided are a simulation method, a simulation apparatus, a storage medium, a film formation method, and a method of manufacturing a cured product, which are advantageous for measuring a behavior of a curable composition in a process of forming a film of the curable composition within a shorter time. The present invention provides a simulation method of predicting a behavior of a curable composition in a process of bringing a plurality of droplets of the curable composition arranged on a first member into contact with a second member and forming a film of the curable composition in a space between the first member and the second member, wherein, for each of the droplets of the curable composition, a distance from a representative point to a point on a contour of the droplet is obtained so as to match an area of an inner region of the contour to an area of the droplet obtained from a volume of the droplet and the distance between the first member and the second member according to a variation in the distance between the first member and the second member.