baber/WOPTO huggingface dataset:
Patent KR-20200090940-A (KR)
Inventor: WILDESON ISAAC
IPC: H01L33/36
Filed: 2017-05-19
Abstract: 발광 디바이스들에 대한 층들을 성장시키기 위해 원격 플라즈마 화학 기상 퇴적(RP-CVD) 및 스퍼터링 퇴적을 사용하기 위한 방법들이 본원에 설명된다.  방법은 성장 기판 상에 발광 디바이스 구조체를 성장시키는 단계, 및 RP-CVD 및 스퍼터링 퇴적 중 적어도 하나를 사용하여 발광 디바이스 구조체 상에 터널 접합을 성장시키는 단계를 포함한다.  터널 접합은 p-형 영역과 직접 접촉하는 p++ 층을 포함하며, p++ 층은 RP-CVD 및 스퍼터링 퇴적 중 적어도 하나를 사용함으로써 성장된다.  디바이스를 성장시키기 위한 다른 방법은 RP-CVD 및 스퍼터링 퇴적 중 적어도 하나를 사용하여 성장 기판 위에 p-형 영역을 성장시키는 단계, 및 p-형 영역 위에 추가 층들을 성장시키는 단계를 포함한다.  디바이스를 성장시키기 위한 다른 방법은 RP-CVD 및 스퍼터링 퇴적 중 적어도 하나를 사용하여 p-형 영역 위에 발광 영역 및 n-형 영역을 성장시키는 단계를 포함한다.
Patent KR-20210027232-A (KR)
Title: 플라즈마 에칭 방법 및 플라즈마 에칭 장치
Inventor: BIN BUDIMAN MOHD FAIRUZ
IPC: H01L21/3065
Filed: 2019-06-24
Abstract: 소모 부재를 갖는 처리 용기 내를 일정한 압력으로 유지하고, 피처리체를 플라즈마에 의해 에칭하는 플라즈마 에칭 방법으로서, 상기 소모 부재의 온도가 제 1 온도로부터 해당 제 1 온도보다도 낮은 제 2 온도에 도달하기까지의 강온 시간 또는 강온 속도의 변동값을 계측하는 공정과, 상기 소모 부재의 소모 정도와 상기 변동값의 상관을 나타내는 정보에 따라서, 계측한 상기 변동값에 기초하여 상기 소모 부재의 소모 정도를 추정하는 공정을 갖는 플라즈마 에칭 방법이 제공된다.
Patent KR-20200108356-A (KR)
Title: 모바일 장치로부터 데이터를 수집하기 위한 ｉｏｔ 협업 주체의 기회 기반 네트워크를 생성하는 방법 및 장치
Inventor: VAN DUSEN TERESA
IPC: H04W8/24
Filed: 2019-02-05
Abstract: 모바일 장치로부터 데이터를 수집하기 위해 IoT 협업 주체의 기회 기반 네트워크를 생성하는 방법, 장치, 시스템 및 제조 물품이 개시된다. 제1 장치가 자원 정보를 위한 요청을 제2 장치로 전송하고, 모니터링 데이터 할당에 따라 제1 장치에 할당되는 미디어 모니터링 데이터의 제1 부분 및 제2 장치에 할당되는 미디어 모니터링 데이터의 제2 부분을 결정하고, 처리 및 수집 시설로 전송되는 제2 부분을 제2 장치로 전송하고, 제1 장치에서 제1 부분을 처리하고, 처리된 제2 부분과 조합되는 처리된 제1 부분을 수집 시설로 전송하고, 모니터링 데이터 할당은 미디어 모니터링 데이터 및 자원 정보에 기반한다.
Patent KR-20200135368-A (KR)
Title: 파이프를 위한 운송 시스템 및 파이프의 배송 방법
Inventor: HEDVALL CHRISTOFER
IPC: B65H49/38
Filed: 2019-03-26
Abstract: 본 개시의 일 양태에 따르면, 임의의 길이 및 필요한 품질을 갖는 파이프를 이러한 파이프의 사용 장소에 운송할 수 있는 운송 시스템이 제공된다.     따라서 파이프(18)를 위한 운송 시스템(1, 1', 1")이 제안되는데, 이러한 운송 시스템은 운송 플랫폼(3), 파이프(18)를 위한 수용부(14, 14')로서, 이러한 수용부(14, 14') 상에 파이프(18)가 상면 코일링되어 수용 가능하도록 구성되는 수용부(14, 14'), 구동부(20)로서, 이러한 구동부(20)를 이용하여 파이프(18)가 운송 방향으로 이송 가능하도록 구성되는 구동부(20), 및 교정 장치(24)로서, 이러한 교정 장치(24)를 이용하여 파이프(14)가 교정 가능하도록 구성되는 교정 장치(24)를 포함하고, 수용부(14, 14'), 구동부(20) 및 교정 장치(24)는 이러한 구동부(20)를 이용하여 파이프(18)가 자동으로 수용부(14, 14')로부터 인출 가능하고 교정 장치(24)에 공급 가능한 방식으로 운송 플랫폼(3) 상에 배치된다.
Patent KR-20200130727-A (KR)
Title: 플레이트형 재료를 건조하기 위한 건조 장치용 노즐 박스
Inventor: STRAETMANS CHRISTOPH
IPC: F26B3/28
Filed: 2019-03-15
Abstract: 본 발명은, 건조 장치 내에서 건조 공기에 의해 건조될 플레이트(8)에 대해 횡방향으로 건조 장치 내에 배치된 노즐 박스(7, 7')에 관한 것이다.  상기 노즐 박스(7,7')는 적어도 노즐 박스(7, 7') 내에서 건조 공기의 유동 방향에 대해 수직인 방향으로 원추형 형태를 보유하며, 노즐들(18)이 구비되어 있고 플레이트(8) 쪽을 향하는 건조 표면을 가지며, 이때 건조 공기는 건조 표면 내에 줄지어 배치된 복수의 노즐(18)에서 배출되어 플레이트(8) 상으로 흐른다.  노즐 박스(7, 7')는, 건조 표면 대비 제곱 미터당 노즐들(18)의 개구부들의 합의 비율이 1.1% 미만인 것을 특징으로 한다.
Patent KR-20210008395-A (KR)
Title: 2 차 셀 빔 복구
Inventor: KOSKELA TIMO
IPC: H04W76/18
Filed: 2019-04-12
Abstract: 제 1 실시예에 따르면, 방법은, 적어도 매체 액세스 제어 계층에서 2 차 셀 빔 장애가 발생했음을 사용자 장비에 의해 결정하는 단계를 포함할 수 있다. 방법은, 사용자 장비에 의해, 1 차 셀의 적어도 후보 빔 측정치에 기반하여 하나 이상의 다른 2 차 셀 후보를 결정하는 단계를 더 포함할 수 있다. 방법은, 사용자 장비에 의해, 하나 이상의 선택된 다른 2 차 셀 후보와 관련된 하나 이상의 데이터 패킷을 송신하는 단계를 더 포함할 수 있다.
Patent KR-20220098558-A (KR)
Inventor: KIM HYEONG SIK
IPC: F16D121/04
Filed: 2021-01-04
Abstract: The present invention relates to a parking brake device for a vehicle, which comprises: a caliper unit having a cylinder unit disposed to face a pad plate unit; a piston unit installed to be advanced and retreated in the cylinder unit and deforming the cylinder unit by reaction generated by compressing the pad plate unit; and a power transmission unit installed in the cylinder unit to enable the piston unit to be advanced and retreated and varying an installation angle with respect to the piston unit during deformation of the cylinder unit to prevent movement in relative to the cylinder unit.
Patent KR-20220099680-A (KR)
Inventor: KIM KYEONG JUNG
IPC: B66B3/00
Filed: 2021-01-07
Abstract: The present invention relates to an alerting device for an elevator and, particularly, to an alerting device for an elevator, which can prevent an accident by alerting a user upon an occurrence of a step difference between an elevator platform floor and an elevator car floor during ascending and descending operations of an elevator car by forming a sensor unit on a lower side of the elevator car and on an inner side wall surface of the elevator platform. The alerting device for an elevator comprises: a sensor unit composed of a plurality of landing detection sensors and a plurality of markers that are measurement objects formed to face the landing detection sensors; a display unit composed of an internal light emitting diode (LED) and an external LED that are installed on a floor surface inside the elevator car and on a floor surface of the elevator platform to emit green or red light depending on whether a landing is normal or abnormal when the elevator car arrives at the elevator platform; and a control unit for controlling a red or green light emission of the internal LED and the external LED depending on a normal detection or an abnormal detection of the mark by the landing detection sensor.
Patent KR-20210143101-A (KR)
Title: Plate Shaped Zinc Oxide Particle, Preparation Method and Application Thereof
IPC: A61K8/27
Filed: 2021-01-11
Abstract: The present invention relates to sheet-like zinc oxide particles having an aspect ratio, which is a ratio of average particle size to average particle thickness, of 10:1-70:1 and having a particle size distribution d_90 of 500-1500 nm, a light blocking agent, heat radiating agent and a cosmetic product for blocking light and/or for preventing skin aging including the sheet-like zinc oxide particles, an antibacterial agent and/or an antiviral agent including the sheet-like zinc oxide particles, and a method for preparing the sheet-like zinc oxide particles. The sheet-like zinc oxide particles show excellent effects of blocking light and heat and antiviral and antibacterial properties and cause no white cast. Therefore, the sheet-like zinc oxide particles can be used, alone or in combination with the other organic and/or inorganic matirals, as a functional material of a light blocking agent, heat radiating agent and a cosmetic product for blocking light and/or for preventing skin aging, an antibacterial agent and/or an antiviral agent.
Patent KR-20220052803-A (KR)
Inventor: JOO JUNG MIN
IPC: E04F13/08
Filed: 2021-01-11
Abstract: The present invention relates to an assembly structure of a finishing panel of building wall, in which the finishing panel is coupled to the building wall with a simple structure so that the finishing panel is simply and rigidly coupled to the building wall. By configuring the finishing panel to be fitted and coupled to a coupling member provided on the wall, the plurality of finishing panels are rigidly coupled to the coupling member with a simple structure. The assembly structure comprises a plurality of support frame, a plurality of coupling members, and the finishing panel.
Patent KR-20220102049-A (KR)
Title: Hinge Structure using a actuator and Foldable Electronic Device having the same
Inventor: KIM JAEHEE
IPC: H04M1/72469
Filed: 2021-01-12
Abstract: A hinge structure of a foldable electronic device according to various embodiments of the present invention comprises: a first rotating member (211) fastened to a first housing of a foldable electronic device; a second rotating member (212) fastened to a second housing of the foldable electronic device; a first arm part (221) disposed adjacent to the first rotating member and at least partially inserted into a first rotating shaft; a second arm part (222) disposed adjacent to the second rotating member and at least partially inserted into a second rotating shaft; a first link (271) connecting the first rotating member and the first arm; a second link (272) connecting the second rotating member and the second arm; a first actuator (261) connected to the first link and providing rotational force; and a second actuator (262) connected to the second link and providing rotational force. Accordingly, through a more simplified structure, the ease of assembly and durability are improved.
Patent KR-20220021846-A (KR)
Inventor: SHIN YOAN
IPC: H02J50/20
Filed: 2021-01-19
Abstract: The present invention provides an operation mode selection method using a secondary transmitter based on a radio frequency (RF) charging backscatter cognitive radio (CR) network. According to the present invention, the operation mode selection method comprises the steps of: for every frame corresponding to the operation period, during a first slot of two slots constituting the frame, detecting, by the secondary transmitter, an energy change while operating in an energy collection mode for collecting energy of an RF signal existing on a primary channel on the network; determining the existence of the RF signal based on the amount of energy change detected at the last time point of the first slot, and obtaining an observation value corresponding to a determination result; selecting one operation mode among a standby mode, the energy collection mode, an ambient backscattering mode, and an active transmission mode based on current state information including the observation value, a current energy storage state and a data queue state; and operating the secondary transmitter in response to the selected operation mode during a second slot after the first slot. The present invention allows the secondary transmitter to directly select an appropriate operation mode after observing the energy change state of the primary channel through the energy collection mode in the RF charging backscatter CR network, so there is no need for an energy detector that consumes a lot of power when determining the channel occupancy state, thereby reducing power loss and increasing system performance.
Patent KR-20210138476-A (KR)
Title: Electromagnetic actuator and vibration generating apparatus having the same
IPC: G06F3/01
Filed: 2021-01-20
Abstract: The present invention applies a driving force in a direction opposite to a moving direction to a movable part in a non-contact manner. An actuator (A1) includes a coil (100), a non-movable part (200) made of a magnetic substance, and a movable part (300) including a permanent magnet (310). The non-movable part (200) is disposed in a Z-direction relative to the coil (100), and the permanent magnet (310) is disposed in a Z'-direction relative to the coil (100). At an initial position, a first end portion (311) of the permanent magnet (310) is positioned, in an X-X' direction, closer to an X-direction side compared to a first end (201) of the non-movable part (200). Since a current is applied to the coil (100), a first driving force to move the permanent magnet (310) in the X direction is generated, and the movable part (300) moves in the X direction. As the movable part (300) moves in the X direction, a first enlarging portion in the X-direction gradually increases compared to the first end (201) of the permanent magnet (310). The first enlarging portion is magnetically adsorbed to the non-movable part (200), and the first enlarging portion moves the movable part (300) in the X' direction.
Patent KR-20210124016-A (KR)
Title: Apparatus and Method for Processing data for securing Instrument item
Inventor: KANG SHINE YOUNG
IPC: G06Q50/04
Filed: 2021-01-25
Abstract: The present invention relates to a data processing device and a data processing method for ensuring an equipment and instrument installation quantity in a field work operation system. The device includes: a data collection unit collecting production data; a data extraction unit extracting necessary data from the collected production data by a user-defined mapping table; a data processing unit processing the data extracted from the data extraction unit into a predetermined format; and a data providing unit providing the data processed by the data processing unit to a following worker. According to the present invention, a work target is daily updated in the field work operation system and information for smooth production can be automatically provided through field work preparation. As a result, the following worker does not have to check and grasp preceding work history and conditions in trying to understand the current work.
Patent KR-20210099525-A (KR)
Title: Common-mode choke coil
Inventor: MATSUURA KOUHEI
IPC: H01F27/28
Filed: 2021-02-01
Abstract: In a high frequency band such as 25-30 GHz for example, provided is a laminated common mode choke coil capable of suppressing a noise component of a common mode. In the common mode choke coil (1) configured with a laminate (2) having a plurality of non-conductive layers (3a to 3e), a first coil (11) and second coil (12) embedded in the laminate (2), a first terminal electrode (13) and second terminal electrode (14) connected to the first coil (11), and a third terminal electrode (15) and fourth terminal electrode (16) connected to the second coil (12), a path length of the first coil (11) is L1 and the sum of L1 and L2 is 3.5 mm or less when a path length of the second coil (12) is L2. Therefore, the present invention is capable of allowing a frequency (peak position) at which a transmission characteristic value is the minimum to be 24 GHz or more.
Patent KR-20220114947-A (KR)
Title: Cobalt Complex Catalyst Containing Imine Ligand for Polymerization of Cyclic Olefin and Method for Preparing Cyclic Olefin Polymer Using the Same
Inventor: LEE HYO SUN
IPC: C08F32/08
Filed: 2021-02-09
Abstract: The present invention relates to a cobalt complex catalyst comprising an imine ligand for polymerizing a cyclic olefin-based monomer and a preparation method of a cyclic olefin-based polymer using the same, and more particularly, to a cobalt complex catalyst comprising an imine ligand for polymerizing a cyclic olefin-based monomer and a preparation method of a cyclic olefin-based polymer using the same. According to the present invention, the cobalt complex catalyst having an imine ligand having high activity for polymerizing a cyclic olefin-based monomer can be produced and the cyclic olefin-based polymer with high activity can be prepared by polymerizing a cyclic olefin-based monomer in the presence of the cobalt complex catalyst having the imine ligand.
Patent KR-20220118806-A (KR)
Title: Box For Raising Bugs
Inventor: JANG YONG KWON
IPC: A01K67/033
Filed: 2021-02-19
Abstract: The present invention relates to a box for raising insects which can prevent the escape of insects, can be installed by loading up and down, and has improved workability. The box for raising insects comprises: side plates consisting of a rectangular bottom plate, a pair of long-range plates, and a short-range plates; a fixing rod extended downward at the bottom of the side plate; a support means for supporting the lower end of the insect raising box stacked up and down when laminated up and down; and an escape prevention means which is intended to prevent insects from climbing over the inner wall of the side plate to the limited height.
Patent KR-20210129582-A (KR)
Inventor: UMEKI KENJI
IPC: B29C31/08
Filed: 2021-02-25
Abstract: Provided are a method of manufacturing a resin molded article and a resin molding apparatus, capable of performing resin molding without discarding a molding target even when a discharge amount of a liquid resin exceeds a target value. The method of manufacturing the resin molded article includes: a liquid resin discharging step of discharging a liquid resin onto release film; a measurement step of measuring a weight of the liquid resin discharged onto the release film; and a weight determination step of determining whether the weight of the liquid resin is normal or abnormal, wherein resin molding is performed by using the liquid resin discharged to the release film when the weight of the liquid resin is normal in the weight determination step, and the release film onto which the liquid resin is discharged is discarded when the weight of the liquid resin is abnormal in the weight determination step.
Patent KR-20210027322-A (KR)
Title: Wireless probe and method for power controlling of an wireless probe
Inventor: JIN GIL JU
IPC: A61B8/00
Filed: 2021-02-25
Abstract: A wireless probe according to one embodiment of the present invention comprises: an acoustic transmission/reception module receiving first power, transmitting an ultrasound signal to an object, and receiving an ultrasound echo signal from the object to scan the object; a signal processing module receiving second power, generating a pulse for generating the ultrasound signal, and generating ultrasound data using the ultrasound echo signal; a wireless communication module receiving third power and transmitting and receiving predetermined data to and from an external medical device; a control unit controlling supply of at least one of the first power, the second power, and the third power based on an operating state of the wireless probe; and a power supply unit supplying or cutting off at least one of the first power source, the second power source, and the third power source according to the control of the control unit. The present invention may reduce the power consumed by the wireless probe.
Patent KR-20220123915-A (KR)
Title: Method for receiving preamble and apparatus using the same
Inventor: SEO SEOK
IPC: H04L5/00
Filed: 2021-03-02
Abstract: A method of receiving a preamble may include the steps of: receiving at least a portion of a preamble composed of a plurality of symbols or symbol groups, and outputting frequency domain signals respectively corresponding to the symbols or symbol groups by performing DFT or FFT on the received at least portion of the preamble; obtaining a primary differential phase between frequency domain signals for symbols or symbol groups adjacent to each other; obtaining a secondary differential phase from which a phase shift according to a carrier frequency offset has been removed from the obtained primary differential phase; performing index mapping in which an IDFT or IFFT size is reflected in the obtained secondary differential phase, and performing IDFT or IFFT; and determining whether the preamble is detected by comparing a decision metric based on the peak size and noise variance of an output signal of the IDFT or IFFT with a detected threshold. A random access preamble transmitted on a single subcarrier is received while removing the effect of carrier frequency error.
Patent KR-20220124436-A (KR)
Title: Lamp for vehicle
Inventor: JUNG JIN YOUNG
IPC: F21S43/235
Filed: 2021-03-03
Abstract: The present invention relates to a vehicle lamp, which can be simplified with formation required for forming a beam pattern. According to an embodiment of the present invention, the vehicle lamp comprises: a light source; and a light guide unit positioned in front of the light source to guide and emit light incident from the light source. The light guide unit includes: an incident unit having light from the light source to be incident thereon; an emitting unit positioned in front of the incident unit, and emitting the light incident on the incident unit; and a shield reflection unit formed to extend along an optical axis of the emitting unit to reflect a part of the light incident on the incident unit in an upward direction with respect to the optical axis.
Patent KR-20220127986-A (KR)
Title: Functional feed manufacturing method
Inventor: KIM MYOUNG YEON
IPC: A23K50/10
Filed: 2021-03-12
Abstract: A functional feed manufacturing method of the present invention includes: a material preparation step of preparing materials; a material input step of injecting the prepared materials into a processing device at a constant weight ratio; a material mixing step of supplying water and steam to the materials put into the processing device, and mixing the materials; a material coating step of coating the materials by applying heat to the mixed materials; a material aging step of aging the coated materials by applying heat; and a feed packaging step of discharging the aged functional feed from the processing device, and packaging the same. The electricity is applied to materials including rice straw to generate heat within the materials and mix the materials at the same time. By performing manufacturing through a coating and aging step in which the rest of the materials stick to rice straw, it is possible to manufacture wet and soft functional feed.
Patent KR-20220129249-A (KR)
Title: Photonics based active array radar for transmitting and receiving pulse waveform
Inventor: JANG SUNG HOON
IPC: H04B10/50
Filed: 2021-03-16
Abstract: The present invention relates to a photonics-based active array radar for transmitting and receiving pulse waveform, which comprises: an optical beam forming net for distributing an optical signal into a plurality of optical signals, distributing and outputting the same into N optical signals on a transmission path corresponding to each of the optical signals, and combining the N optical signals input on a receiving path to convert the same into an electrical signal; and a plurality of transmission/receiving modules. Each of the transmission/reception modules includes: an optical real-time delayer for generating an optical signal by differently setting delay times of the optical signals input from the optical beam forming net; an optical detector for converting the optical signal input from the optical real-time delayer into an RF signal; and an optical phase modulator for demodulating the RF signal received through an antenna into an optical signal. Therefore, a signal-to-noise ratio is relieved.
Patent KR-20220130394-A (KR)
Title: An electronic device for transmitting multiple media streams and a method of the same
Inventor: BANG HANMIN
IPC: H04N21/2343
Filed: 2021-03-18
Abstract: An electronic device according to various embodiments disclosed in the present document includes: at least one encoder; a communication module; and at least one processor operatively connected with the at least one encoder and the communication module. The at least one processor may be set to sequentially generate frames by the encoder by encoding each media stream input from a plurality of media sources, and transmit one integrated packet to an external electronic device through the communication module by configure designated frames as the one integrated packet based on the attributes of frames generated from different media sources of the plurality of media sources.
Patent KR-20220134925-A (KR)
Inventor: PARK HO SEOK
IPC: H01M4/36
Filed: 2021-03-29
Abstract: Disclosed are a zinc ion electrode coated with phosphorene oxide, a zinc ion battery including the same, and a method for manufacturing the electrode. The method for manufacturing a zinc ion electrode coated with phosphorene oxide includes: a first step of exfoliating phosphorene in a single layer or 2 to 10 layers; a second step of oxidizing the surface of the phosphorene to form oxidized phosphorene; and a third step of coating the surface of zinc particles with the phosphorene oxide by reacting the phosphorene oxide with the zinc particles in an acidic aqueous solution.
Patent KR-20220138888-A (KR)
Inventor: BEON BEONG HUN
IPC: H01L27/32
Filed: 2021-04-05
Abstract: The present invention provides a polarizing film having excellent UV blocking effect and capable of implementing a thin display device, a method for manufacturing the polarizing film, and a display device including a polarizing member manufactured through the same, wherein the polarizing film includes: a polarizing layer; a coating layer at one side of the polarizing layer and to absorb wavelengths in an ultraviolet ray region; and a phase retardation layer at another side of the polarizing layer, wherein the coating layer has a thickness of about 15 nm to about 5 μm, wherein the coating layer is integrally provided with the retardation layer and has a thickness in a range of 15 nm to 5 μm.