baber/WOPTO huggingface dataset:
Patent KR-20190140047-A (KR)
Title: 탄성파 필터 장치, 복합 필터 장치 및 멀티플렉서
Inventor: MURANAKA HIROSHI
IPC: H03H9/145
Filed: 2018-06-13
Abstract: 통과 대역 밖의 감쇠역에서 특정 주파수대의 감쇠 특성을 개선할 수 있는 탄성파 필터 장치를 제공한다.  
입력 단자(2)와 출력 단자(3)를 잇는 직렬암에 종결합 공진자형 탄성파 필터(11)가 배치되어 있고, 직렬암과 그라운드 전위를 잇는 제1, 제2 병렬암에 제1, 제2 병렬암 공진자(P1, P2)가 각각 배치되어 있으며, 종결합 공진자형 탄성파 필터(11)의 입력 측 그라운드단(15)은 제1, 제2 병렬암 공진자(P1, P2) 중 적어도 한쪽의 그라운드단과 공통 접속되어 있고, 종결합 공진자형 탄성파 필터(11)의 출력 측 그라운드단(16)은 제1, 제2 병렬암 공진자(P1, P2) 중 적어도 다른 쪽의 그라운드단과 공통 접속되어 있으며, 제1 병렬암 공진자(P1)의 정전 용량과, 제2 병렬암 공진자(P2)의 정전 용량이 다른 탄성파 필터 장치(1).
Patent KR-20200003058-A (KR)
Title: 증폭기, 바이어스 전압 트리밍 회로, 입력 신호 증폭 방법 및 바이어스 전압 트리밍 방법
Inventor: THOMA ANTON
IPC: H03F3/30
Filed: 2017-04-28
Abstract: 증폭기는 증폭 디바이스(110)와, 증폭 디바이스(110)에 바이어스 전압을 제공하는 바이어스 회로(120)를 포함한다.  바이어스 회로(120)는 전기적 격리를 제공하는 광학 커플링 장치(130)의 출력 신호에 의존하여 바이어스 전압을 제공하도록 구성된다.
Patent KR-20190141277-A (KR)
Title: 액체 및 고체 유출물의 수집 및 가스 유출물로의 후속 반응을 위한 장치
Inventor: L'HEUREUX JAMES
IPC: H01L21/67
Filed: 2018-04-24
Abstract: 본원에서 개시되는 실시예들은 반도체 프로세스들에서 생성되는 화합물들을 저감시키기 위한 저감 시스템을 포함한다.  저감 시스템은 플라즈마 소스의 하류에 위치된 배기 냉각 장치를 포함한다.  배기 냉각 장치는 플레이트, 및 플레이트의 하류에 배치된 냉각 플레이트를 포함한다.  동작 동안, 플레이트 상에 수집된 재료들은 세정 라디칼들과 반응하여 가스를 형성한다.  플레이트의 온도는, 플레이트 상의 재료들과 세정 라디칼들의 반응의 반응 레이트를 개선하기 위해, 냉각 플레이트의 온도보다 더 높다.
Patent KR-20200014337-A (KR)
Title: 분체의 소수화도의 해석 방법, 고소수화도 처리 착색 안료, 및 이것을 함유하는 화장료
Inventor: INUKAI TETSUYA
IPC: A61K8/29
Filed: 2018-05-23
Abstract: 본 발명은 분체의 소수성을 평가하는 것이다.  본 발명에서는, 친유성 용매와 친수성 용매로 이루어지는 혼합 용매에 분체를 투입하고, 분체가 투입된 혼합 용매에 친유성 용매를 첨가함과 아울러, 소정 시간 간격마다 혼합 용매의 전압률 R을 측정하고, 임의의 전압률 R에 대하여 분체 농도와 상관되는 패러미터 x를 정의하고, 그 x에 대응하는 친유성 용매 비율에 대한 연속 함수 HP(x)를 정의했다.  그리고, 소용되는 x에 대한 HP(x)를 친유성 용매 비율 분포의 대표값으로 하여 소수성의 지표로 한다.
Patent KR-20210087819-A (KR)
Title: Battery module and battery pack including the same
Inventor: LEE YOUNGHO
IPC: H01M50/50
Filed: 2020-01-03
Abstract: The present invention relates to a battery module with improved assembly properties and a battery pack comprising the same. A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked; a frame which covers upper, lower, left, and right surfaces of the battery cell stack; a bus bar frame which covers front and rear surfaces of the battery cell stack; and a support part which protrudes from a lower end of the bus bar frame, wherein a guide is formed in the center of the support part, and the support part is inserted into the frame along the guide.
Patent KR-20210088157-A (KR)
Title: LED mask eye patch with height adjustment structure
Inventor: CHOI CHANG HOON
IPC: A61N5/06
Filed: 2020-01-06
Abstract: An object of the present invention is to provide a height adjustment structure of an LED mask eye patch, which comprises: an eye patch (210) mounted on the inner surface of the LED mask and disposed around the eyeball of the face; and a height adjusting means for adjusting the height at which the eye patch (210) protrudes from the inner surface of the LED mask, wherein the height adjusting means comprises: a plurality of adjustment pieces (214) provided on the eye patch (210); and a setting stopper (218ST) coupled to an adjustment groove formed between the adjustment pieces (214) of the eye patch (210). In response to a face shape of a user wearing the LED mask, the height of the eye patch can be easily adjusted.
Patent KR-20210088985-A (KR)
Title: An electronic apparatus and a method therefor
Inventor: JEONG DA HEE
IPC: G06Q30/02
Filed: 2020-01-07
Abstract: Disclosed are an electronic apparatus for displaying a target advertisement and an operating method thereof according to embodiments. According to an embodiment, an electronic apparatus includes a communication interface, a memory, and a processor which executes one or more instructions stored in the memory. The processor receives content from an external server to display screen data including the content, transmits information about the electronic apparatus to the external server for a target advertisement, receives first target advertisement information determined based on the information about the electronic apparatus from the external server, and displays the target advertisement based on the first target advertisement information. Also, the processor performs screen mirroring such that at least a portion of the screen data including the content is displayed on the external device, transmits information about the external device, connected by the screen mirroring, to the external server for the target advertisement, receives second target advertisement information determined based on the information about the external device from the external server, and displays the target advertisement by using the received second target advertisement information.
Patent KR-20210089005-A (KR)
Title: Manufacturing method of microorganism energy source from wasted glycerin's recycling process
Inventor: KIM BO YOUNG
IPC: C02F3/34
Filed: 2020-01-07
Abstract: The present invention relates to a method for manufacturing a microorganism energy source which is relatively cheap, by purifying glycerine pitch which is a byproduct generated during a glycerine purification process, so that the glycerine pitch is usable as a microorganism activator which is a microorganism activation anergy source. The present invention comprises: a first step of adding hydrochloric acid into glycerine pitch containing glycerine, organic impurities and ash (salt), adding water, and then stirring the same while heating; a second step of leaving the same for a predetermined time and removing organic impurities separated to the upper layer part through a centrifugation process; a third step of removing, through an electrolysis process, ash (salt) from crude glycerine from which organic impurities are removed; a fourth step of collecting, in water, chlorine gas generated from a cathode and hydrogen gas generated from an anode, so as to obtain a hydrochloric acid aqueous solution; and a fifth step of adding acetic acid to basic crude glycerine containing sodium hydroxide generated by removing the chlorine gas, thereby generating sodium acetate so as to generate a microorganism activator in which glycerine, sodium acetate and water are mixed. According to the present invention, glycerine is produced by enhancing the concentration of glycerine contained in a glycerine pitch and lowering the amount of impurities so that the glycerine is not completely purified but is only purified so as to be usable in a waste water treatment facility. Therefore, relatively cheap microorganism activator can be effectively prepared.
Patent KR-20210094374-A (KR)
Title: Use of a blue light and a red light for wound healing
Inventor: MO SANG JOON
IPC: A61N5/06
Filed: 2020-01-21
Abstract: The present invention relates to uses of blue and red light for wound healing. The method according to the invention modulates cytokine release, and promotes various factors related to wound healing, such as reepithelialization, collagen deposition, angiogenesis, and promotion of growth factor expression to exhibit excellent wound healing effects. Therefore, the present invention is expected to be usefully utilized as a new light source platform in the field of bio and wearable healthcare.
Patent KR-20200146008-A (KR)
Inventor: HUANG CHENG YU
IPC: H01L27/146
Filed: 2020-01-31
Abstract: Various embodiments of the present application relate to an image sensor including a wavelength tunable narrowband filter, as well as a method for forming the image sensor. In some embodiments, the image sensor includes a substrate, a first photodetector, a second photodetector, and a filter. The first and second photodetectors are adjacent to the substrate. The filter is arranged on the first and second photodetectors and includes a first distributed Bragg reflector (DBR), a second DBR, and a first interlayer between the first and second DBRs. The thickness of the first interlayer has a first thickness value on the first photodetector and a second thickness value on the second photodetector. In some embodiments, the filter is limited to a single interlayer. In other embodiments the filter further includes a second interlayer defining columnar structures embedded in the first interlayer and having a different refractive index than the first interlayer.
Patent KR-20210098781-A (KR)
Title: Electro Mechanical Brake Apparatus and Parking Brake Method using the same
Inventor: KIM JONG SUNG
IPC: F16D65/18
Filed: 2020-02-03
Abstract: Provided is an electromechanical braking apparatus. The present apparatus comprises: a main braking motor rotating according to a braking control signal; a braking gear coupled to a shaft of the braking motor; a rotation stop bar coupled to the shaft of the braking motor; a transmission gear unit geared to the braking gear and configured to transmit a braking force to a vehicle wheel; and a parking device configured to be capable of restricting rotation of the shaft of the braking motor and the rotation stop bar. A main object of the present invention is to provide the electromechanical braking apparatus having a durable and reliable parking structure.
Patent KR-20210101401-A (KR)
Title: Infrared camera lens module
Inventor: JEONG SU SEONG
IPC: G02B3/00
Filed: 2020-02-10
Abstract: The present invention relates to an infrared camera lens module which is light and compact. The infrared camera lens module preferably includes: a lens for capturing an image by receiving and focusing infrared rays of a subject; a detector converting the infrared light focused through the lens into a digital image signal and outputting the same; an inner barrel for fixing the lens so that the lens does not move on an optical axis; an outer barrel for fixing the lens so that the lens does not move on the optical axis; and a focus compensation barrel installed between the inner barrel and the outer barrel to compensate for focus.
Patent KR-20210101583-A (KR)
Title: Electronic device and method for operating contents using the same
Inventor: LEE KUNHEE
IPC: G06F16/23
Filed: 2020-02-10
Abstract: Various embodiments of the present invention, provided are an electronic device and a content management method using the electronic device. The electronic device comprises: a wireless communication circuit; a touch display; a memory; and a processor operatively coupled to the wireless communication circuit, the touch display, and the memory. The processor can: receive tag information for various types of content and updates a database; acquire tag information having a specific keyword, and displaying search results for various types of content corresponding to the acquired tag information on the touch display; receive selection information on at least one content among various types of content; and receive action information on the selected at least one content. By settings of performing an action corresponding to the received action information, different types of content grouped based on the same tag information may be attached to one message and transmitted to another electronic device. Various other embodiments are possible.
Patent KR-20210101906-A (KR)
Title: Cross Roller Bearing with Function of Anti-Creep of Retainer
Inventor: KIM SIN OH
IPC: F16C33/46
Filed: 2020-02-11
Abstract: The present invention relates to a cross roller bearing which comprises: a linear guide rail; and a retainer having a roller accommodating groove where a plurality of rollers are orthogonally disposed and alternately accommodated and a pinion gear accommodating groove where pinion gears are accommodated to be able to rotate, wherein, in particular, a rack engaged with cogs of the pinion gears is directly formed on the terminal at the inner side of a V-shaped groove in the guide rail. Accordingly, a creep phenomenon where the retainer slips is prevented and precision of the cross-roller bearing is maintained to reduce a shutdown time of equipment caused by creep, thereby saving maintenance costs. Moreover, because the rack is directly formed inside the V-shaped groove of the guide rail, maintenance is facilitated, compared to a conventional method where a rack is manufactured as a separate component for use. In accordance with the present invention, the roller and the pinion gear can be very easily assembled into the retainer, so that manufacturing costs and assembly time of the cross-roller bearing can be shortened.
Patent KR-20200116852-A (KR)
Inventor: HOYEON LEE
IPC: H04W92/18
Filed: 2020-02-18
Abstract: The present disclosure relates to a 5^th generation (5G) or pre-5G communication system to support a higher data transmission rate than that of 4^th generation (4G) communication system such as a long term evolution (LTE). The present disclosure is for processing policy and parameter information for providing a service in a wireless communication system. According to the present disclosure, an operation method of a base station may comprise the processes of: acquiring information on the mapping of quality of service related to direct communication between a first system and a second system; and switching between the quality of service of the first system and the quality of service of the second system by using the mapping information.
Patent KR-20210105502-A (KR)
Inventor: PARK JEONG MIN
IPC: A61B17/04
Filed: 2020-02-19
Abstract: The present invention relates to a subocular fat repositioning suture which comprises: a core thread having one end portion bound to a needle and having a predetermined length; a plurality of barbs formed to protrude from an outer periphery of the core thread at an interval slopingly with respect to the longitudinal direction of the core thread; and an anchor formed to protrude perpendicularly to the longitudinal direction of the core thread at a free end portion of the core thread and anchoring the core thread to a subocular fat tissue.
Patent KR-20200106459-A (KR)
Inventor: LEE HEE JUN
IPC: A61M15/00
Filed: 2020-03-04
Abstract: The present invention provides an aerosol generator including: a cartridge capable of storing liquid; a coil which generates heat by resistance when current is applied to vaporize the liquid to form an aerosol; a battery capable of applying current to the coil; an air flow path communicating from the outside to the coil; a mouthpiece which communicates with the airflow passage and can be inhaled by a user; a pressure sensor which is provided on one side of the air flow path and senses user′s suction pressure through the mouthpiece; and a control device which controls the current applied to the coil according to a user′s suction pressure value detected by the pressure sensor, wherein when the user′s suction pressure sensed by the pressure sensor is higher than a first threshold, which is a relatively low pressure, the control device determines that the user intends to start inhaling an aerosol, applies the current to the coil and increases the amount of applied power to generate the aerosol by a coil and when the inhalation pressure of the user detected by the pressure sensor is higher than a second threshold, which is a relatively high pressure, while the user inhales the generated aerosol through the mouthpiece, the control device determines that the state of the liquid in the cartridge is below a standard value to reduce the amount of power applied to the coil.
Patent KR-20210115359-A (KR)
Title: Floating storage regasification unit
Inventor: KWON HYUK
IPC: B63B25/16
Filed: 2020-03-12
Abstract: The present invention is to provide a floating storage regasification unit that can solve the greenhouse gas reduction problem. According to the present invention, a floating storage regasification unit comprises: a floating facility body (100); a multi-fuel engine (200) installed in the facility body (100) and capable of burning LNG fuel (1) and ammonia fuel (2); a regasification part (300) for vaporizing the LNG fuel (1) into natural gas fuel (4); an LNG supply part (400) for supplying the LNG fuel (1) to the multi-fuel engine (200); and an ammonia supply part (500) for supplying the ammonia fuel (2) to the multi-fuel engine (200).
Patent KR-20210117052-A (KR)
Title: Cart unit and smart stroller include the same
Inventor: CHOI HANWOOL
IPC: B62B7/04
Filed: 2020-03-18
Abstract: Disclosed are a cart unit and a smart stroller including the same. According to an embodiment of the present invention, a cart unit comprises a sub-wheel coupling unit for rotatably supporting a sub wheel. The sub-wheel coupling unit includes a bearing member provided inside the sub wheel and a wheel gripping member to which the bearing member is coupled. When the sub wheel is rotated, the bearing member may maintain a state coupled to the wheel gripping member regardless of the sub wheel. In addition, a plurality of bearing members and wheel gripping members may be provided to be positioned on each sub wheel. Accordingly, even when the load applied to the cart unit is increased, the sub wheel can be prevented from being damaged.
Patent KR-20210120241-A (KR)
Title: Antiviral composition for influenza A virus comprising morus alba or prunus mume extract as an active ingredient
Inventor: KIM SOON IL
IPC: A61K36/736
Filed: 2020-03-26
Abstract: The present invention relates to an antiviral composition which exhibits excellent antiviral activity on influenza A virus, and has virus resistance and no side effects to the human body. The antiviral composition contains a mulberry leaf or Prunus mume fruit pulp extract as an active component.
Patent KR-20210122976-A (KR)
Title: Ball maker with improved advertising impact
Inventor: LEE SA RA
IPC: A63B57/30
Filed: 2020-04-02
Abstract: The present invention relates to a ball marker with improved advertising impact. Accordingly, the technical gist of the present invention is that a separate sticker advertisement part is formed in the ball marker to allow a user to expose an item he/she wants to sell or his/her identity. Not only does the user not need to be advertised separately, but he/she also can obtain a large advertising impact such as company logos and phone numbers during a golf game.
Patent KR-20210123686-A (KR)
Title: Power Equipment For Detecting In-Out Position Continuously
Inventor: YOUNG KIM
IPC: H01H71/52
Filed: 2020-04-03
Abstract: As a power equipment comprising a cradle in which a cradle terminal is formed, a circuit breaker main body that is mechanically and electrically connected to or disconnected from the cradle terminal, and a girder and a truck, which are transport devices, that move the circuit breaker main body to a position for which is connected or disconnected, the present invention relates to the power equipment for continuously detecting an incoming/outgoing position comprising: a position detection area part formed on a side surface of the circuit breaker main body; and a sensor module provided with a non-contact sensor that detects the position of the circuit breaker main body by detecting a movement position of the position detection area part opposite to the position detection area part, and fixedly coupled to an inner side surface of the cradle. Therefore, the present invention is capable of having an advantage of being able to grasp an exact position of the circuit breaker main body in real-time.
Patent KR-20210029653-A (KR)
Title: Mask Sheet Push Module
Inventor: LEE SEUNG HO
IPC: H01L51/00
Filed: 2020-04-07
Abstract: Disclosed is a mask sheet push module which allows a mask sheet to be accurately mounted on a mask frame. By pressing the mask metal sheet using a plurality of push modules, the mask metal sheet is mounted on the mask frame to prevent a gap from being generated between the mask metal sheet and the mask frame. In addition, a head unit of the push module for applying pressure to the mask metal sheet is formed to have a round and circular curvature to minimize deformation of the mask metal sheet when the pressure is applied to the mask metal sheet with the push module. Furthermore, a buffer unit is arranged inside the push module to prevent the mask metal sheet from being pushed by the push module.
Patent KR-20210127315-A (KR)
Inventor: NAM IN HO
IPC: G01R31/52
Filed: 2020-04-14
Abstract: In a battery device, a switch circuit includes a plurality of switches connected in parallel between an output terminal of a battery pack and a connection terminal connecting the battery device to an external device. A temperature sensor measures a temperature of the switch circuit. A processing circuit measures a temperature change amount of the switch circuit for a predetermined time after turning on the plurality of switches, and diagnoses the switch circuit based on the measured temperature change amount. Accordingly, it is possible to quickly diagnose a failure of the switch circuit.
Patent KR-20210117882-A (KR)
Title: Drying apparatus
Inventor: YOO HYUNSUN
IPC: F26B3/28
Filed: 2020-04-29
Abstract: The present invention is to provide drying and management of feet in drying a human body. A drying apparatus includes a body and a rotatable foot pad positioned on the lower portion of the body for drying user's feet. An air inlet is provided, and a flow generator receives intake air from the air inlet and generates an air flow to the upper surface of the foot pad.
Patent KR-20210141120-A (KR)
Title: System for performing phase control operation
IPC: G11C7/22
Filed: 2020-05-15
Abstract: A system for performing a phase control operation comprises: an internal clock generation circuit delaying a clock with a first delay variation to generate an internal clock, delaying the clock with a second delay variation to generate a reference clock, and delaying the clock with the first delay variation, which is adjusted according to a phase difference of the internal clock and the reference clock, to generate the internal clock; and a data input and output circuit synchronized to the internal clock to input and output data.
Patent KR-20200138663-A (KR)
Inventor: FIJNEMAN ANDREAS JOSEPHUS
IPC: B01J20/281
Filed: 2020-05-22
Abstract: The present invention relates to porous silica having an average pore diameter in the range of 20 to 450 Å, a median (D50) pore diameter in the range of 20 to 450 Å, a pore volume in the range of 0.15 to 1.2 cm^3g^-1, a surface area in the range of 100 to 600 m^2g^-1, and a span of 0.80 or less. The present invention also relates to a method for producing porous silica in which an organic phase and an aqueous phase including nanoparticle silica are mixed together to form a water-in-oil dispersion or emulsion, wherein the method is characterized in that the oil phase comprises an organic solvent that is insoluble or partially soluble in water, and optionally, a non-polar organic compound that is insoluble in water and at least partially soluble in the organic solvent, and a gelling agent is present so that the nanoparticle silica is gelated to form porous silica.
Patent KR-20210147417-A (KR)
Inventor: MUNTAK SON
IPC: G01N35/00
Filed: 2020-05-28
Abstract: The present invention provides a sample analysis apparatus. The present invention includes: a base; a connector disposed at an end of the base; and a temperature control member mounted on the base and controlling the temperature of the connector; and a controller controlling heat generated by the temperature control member to control the bonding force of a pipette tip attached to one surface of the connector.