baber/WOPTO huggingface dataset:
Patent KR-20180136956-A (KR)
Title: 인성-증가 구조를 가진 카바이드
Inventor: SAEUBERLICH TINO
IPC: B22F3/15
Filed: 2017-04-06
Abstract: 본 발명은 인성-증가 구조를 갖는 카바이드를 제조하는 방법에 관한 것으로서, 경질 재료 분말의 평균 BET 결정립 크기가 1.0㎛ 미만인 경질 재료 분말을 제공하는 단계; 경질 재료 분말을 바인더 분말과 혼합하는 단계; 경질 재료 분말 및 바인더 분말의 혼합물을 그린바디(green body)로 성형하는 단계; 및 그린바디를 소결시키는 단계;를 포함한다. 또한, 본 발명은 경질 재료 입자로 이루어진 상 및 바인더 섬의 형태로 존재하는 카바이드에 불균일하게 분포된 바인더 금속으로 만들어진 상을 포함하는 인성-증가 구조를 갖는 카바이드에 관한 것이며, 소결 후에 생성 된 인성-증가 구조는 평균 입자 크기가 1㎚ 내지 1000㎚의 경질 재료 입자로 이루어진 상을 가지며, 상기 바인더 섬은 0.1㎛ 내지 10.0㎛의 평균 크기를 가지고, 1.0㎛ 내지 7.0㎛의 바인더 섬 사이의 평균 거리를 가진다.
Patent KR-20190005207-A (KR)
Title: 산포 처리 장치
Inventor: KATAGIRI TETSUYA
IPC: B64C39/02
Filed: 2017-05-30
Abstract: 본 발명에 관련된 산포 처리 장치, 산포 처리 방법 및 산포 시스템은, 산포 대상 영역에 있어서의 각 구역과 그 각 산포량을 서로 대응시킨 산포량 맵 정보를 기억하고, 취득부에서 취득된 비행 상태 정보 및 상기 산포량 맵 정보에 기초하여, 항공기에 탑재된 산포기에 의해 산포되는 산포물의 산포량을 구한다.     여기서, 상기 비행 상태 정보에는, 항공기의 위치를 나타내는 항공기 위치 정보가 포함된다.
Patent KR-20190016512-A (KR)
Title: 전력 변환 장치 및 차단부의 동작 상태 판정 방법
Inventor: OKUMURA TOSHIAKI
IPC: H02S40/32
Filed: 2017-03-06
Abstract: 직류 전원과 교류 전로(電路) 사이에 설치되는 전력 변환 장치로서, 전력 변환 장치에 있어서의 출력 전로의 적어도 한 선에 설치된 차단부와, 차단부의 1차측에서, 출력 전로의 선 사이에서의 전압을 검출하는 제1 전압 센서와, 차단부의 2차측에서, 출력 전로의 선 사이에서의 전압을 검출하는 제2 전압 센서와, 제1 전압 센서 및 제2 전압 센서의 각각의 검출 출력에 기초하여, 1차측 전압 및 2차측 전압 및 1차측 위상 및 2차측 위상을 구하고, 1차측 전압과 2차측 전압의 전압차의 절대값이 전압차 임계값보다 크고, 또한 1차측 위상과 2차측 위상의 위상차의 절대값이 위상차 임계값보다 크다고 하는 사상에 의해 차단부가 개로(開路)되어 있다고 판정하는 판정부를 구비한다.
Patent KR-20200088012-A (KR)
Title: Method and appratus for predicting fault pattern using multi-classifier based on feature selection method in semiconductor manufacturing process
Inventor: HAN YOUNG SHIN
IPC: G06T7/00
Filed: 2019-01-14
Abstract: The present invention relates to an apparatus and a method for predicting a defective pattern using a multi-classifier according to a feature selection technique in a semiconductor manufacturing process. According to various embodiments, the apparatus and the method for predicting the defective pattern using the multi-classifier according to the feature selection technique may be configured to collect a data set from a manufactured semiconductor, select a plurality of features from the data set, predict whether the semiconductor is defective based on the features, and combine prediction results output from classifiers, thereby determining whether the semiconductor is defective. According to the present invention, quality and reliability of the semiconductor may be improved through prediction of the defective pattern before final manufacture of a product.
Patent KR-20200091122-A (KR)
Inventor: MOON MOUNG HO
IPC: F24F13/14
Filed: 2019-01-22
Abstract: The present invention relates to a blade holder for an air curtain and, more specifically, to a blade holder for an air curtain capable of improving the air discharging performance of an air curtain. According to the present invention, the blade holder for an air curtain comprises a blade support (210) and a blade support plate (250), wherein the blade support (210) has a blade insertion hole (211), and the blade support plate (250) has a blade buffering hole (251).
Patent KR-20200091517-A (KR)
Inventor: SHIN SEUK SAN
IPC: G08G1/0965
Filed: 2019-01-22
Abstract: The present invention relates to a horn signal communication system capable of transmitting a horn signal to surrounding vehicles without generating noise pollution in the surroundings, and to an operating method thereof. According to one embodiment of the present invention, the horn signal communication system comprises a first vehicle and at least one second vehicle driving with the first vehicle in the vicinity of the first vehicle and capable of communicating with the first vehicle through a communication network. The first vehicle transmits a horn signal generated by receiving an input of the horn located at the center of a steering wheel by a driver to the second vehicle through the communication network, and the second vehicle outputs the horn signal received from the first vehicle through the communication network as an audible signal that the driver can hear.
Patent KR-20200094501-A (KR)
Title: Type-c universal serial bus digital media player device and playback method thererof
Inventor: AHN SUNGMIN
IPC: H04N21/4363
Filed: 2019-01-30
Abstract: Disclosed are a USB type-C (USB-C) DMP device and a playback method thereof. The USB-C DMP device includes: a USB terminal connected to an input port of a monitor or a television (TV); a Wi-Fi module for receiving a mirroring signal from a mobile terminal through Wi-Fi communication; a converter module for converting the mirroring signal received by the Wi-Fi module into a USB-C signal to transmit the USB-C signal to the monitor or the TV through the USB terminal; and a system-on-chip (SoC) module for controlling the Wi-Fi module to receive the mirroring signal from the mobile terminal, and controlling the converter module to convert the mirroring signal received by the Wi-Fi module into the USB-C signal. According to the USB-C DMP device and the playback method thereof as described above, the DMP device is implemented according to a USB-C scheme, not an HDMI scheme, so that the DMP device is operable by directly receiving a power from the TV or the monitor. In addition, the DMP device is configured to allow a voice input to be inputted through a separate voice input device and process the voice input by receiving the voice input through Bluetooth communication or USB communication or by using I2C and I2S communication schemes, so that, unlike conventional technologies, a remote user voice input is smoothly processed, and various functions are implemented.
Patent KR-20200094526-A (KR)
Inventor: KIM KOO HO
IPC: F17C13/04
Filed: 2019-01-30
Abstract: The present invention relates to a high-pressure regulator. Provided is a decompression shaft device for a high-pressure regulator. The decompression shaft device includes: a body having a hollow in an axial direction; a piston having a protruding part at the bottom and stored in the hollow of the body to be moved up and down; a guide having a cone-shaped inner surface, which is tapered downwards, and stored under the piston to form an orifice in the body; a seat installed under the guide and having a hole corresponding to the orifice of the body; and a shaft having an insertion protrusion at the top and having a slide part in the middle, and sliding in the hollow through the slide part to move up and down. As an insertion groove is formed in the protruding part, when the shaft comes in contact with the piston, the insertion protrusion is engaged with the insertion groove. Therefore, the present invention is capable of maintaining stable decompression performance and stable sealing performance.
Patent KR-20200095211-A (KR)
Inventor: KIM HEE JUNG
IPC: A23L33/105
Filed: 2019-01-31
Abstract: The present invention relates to fermented black rice powder capable of expressing excellent antioxidant effects and nerve cell protection effects, by fermenting black rice with specific lactic acid bacteria. The present invention also relates to a manufacturing method thereof.
Patent KR-20190016056-A (KR)
Inventor: BANG GUN
IPC: H04N19/107
Filed: 2019-02-01
Abstract: Disclosed are an image decoding method using a skip mode and a device using the method. The image decoding method comprises the steps of: determining whether residual block information of a prediction target block is present on the basis of predetermined information indicating whether the residual block information has been encoded; and restoring the prediction target block on the basis of the residual block information and an intra-screen prediction value of the prediction target block if the residual block information is present. Consequently, encoding and decoding efficiency can be increased by performing encoding and decoding residual information on a screen only for a prediction target block having a need for a residual data block in accordance with similarity of the screen.
Patent KR-20200099875-A (KR)
Inventor: LEE HOYOUNG
IPC: F16H61/04
Filed: 2019-02-15
Abstract: Disclosed is a construction machine having an automatic transmission, which comprises a traveling motor and an automatic transmission. The automatic transmission includes: a sensor including a pressure sensor for measuring a pressure of the traveling motor and a speed sensor for measuring a rotation speed of the traveling motor; a control unit for calculating a traveling driving power upshifted by one stage from the pressure of the traveling motor measured by the sensor, calculating a traveling power from the rotation speed of the traveling motor measured by the sensor, comparing the calculated up-shifted traveling driving power with the traveling power to issue an upshift command to a transmission, or calculating the rotation speed of the traveling motor for the traveling driving power down-sifted by one stage from a speed of the traveling motor sensed by the sensor, and then comparing the calculated rotation speed of the traveling motor with a limit rotation speed of the traveling motor to issue a down-shift command to the transmission; and a transmission for performing a shift operation by a shift command of the control unit.
Patent KR-20200039530-A (KR)
Title: Audio signal encoding method and device, audio signal decoding method and device
Inventor: SUNG JONGMO
IPC: G10L19/16
Filed: 2019-02-15
Abstract: Disclosed are a method and device for encoding an audio signal and a method and device for decoding an audio signal. For encoding and decoding an audio signal, a learning process of an auto-encoder is required, and driving time may be improved through a binary neural network through a learning process while a quantization noise due to binarization in the binary neural network may be reduced. The method for encoding the audio signal may comprise the steps of: converting an original test signal in a time domain, which is the audio signal, into a frequency domain; binarizing a coefficient of the original test signal of the frequency domain; performing encoding layer feed forward using the binarized coefficient and a learning model parameter derived from the learning process; and performing entropy encoding based on a result of performing the encoding layer feed forward.
Patent KR-20190106687-A (KR)
Title: Ship propulsion apparatus and ship
Inventor: KUBOTA MASAYA
IPC: B63H5/16
Filed: 2019-02-18
Abstract: The present invention provides a ship propulsion apparatus, which is possible to collect axial flow energy generated by rotation of a propeller, and a ship. The ship propulsion apparatus comprises: a propeller formed on a stern portion; and a duct at least partially positioned on a wake side of the propeller and having a central line along a rotating axis of the propeller, wherein the duck has a wing shape with respect to a cross section having the central line and has equal to or less than 5 degrees of an angle formed by a code direction having the wing shape with respect to the central line.
Patent KR-20200102304-A (KR)
Inventor: YUN TAEK JU
IPC: A01G9/00
Filed: 2019-02-21
Abstract: The present invention relates to a plant cultivation apparatus, and more specifically, to a plant cultivation apparatus which allows easy transfer of a plant with developing roots or a plant that has edible roots and leaves, which can accelerate the growth of roots of a plant in the soil during cultivation, which can be compatible according to a plant by adjusting a height of soil according to a type of the plant, and which can minimize labor required during cultivation of the plants. To this end, the present invention comprises: a base part having a plurality of drainage holes formed in areas that are formed by intersecting vertical and horizontal division lines in a grid on a square base plate; a partition part integrally forming a connection wall and a separation wall, wherein the connection wall is formed on one side to be vertically installed along the vertical division lines of the base part and the separation wall is formed on one side surface of the connection wall to be vertically installed as much as a length of the horizontal division line that can horizontally separate an area before the intersection of other vertical division lines; and a connection part having coupling holes, wherein coupling protrusions are formed on a bottom surface of the connection wall of the partition part, and the coupling holes are formed in the vertical division lines of the base plate and an upper surface of the connection wall so that the coupling protrusions are inserted and coupled to the coupling holes, wherein a lower end of the coupling hole is formed to communicate with the connection hole that is formed to be inclined to the outside of the connection wall.
Patent KR-20200104017-A (KR)
Inventor: YANG SUKJAE
IPC: H04W88/06
Filed: 2019-02-26
Abstract: Various embodiments of the present invention relate to an electronic device supporting 5^th generation (5G) network communication and a method of controlling a transmission power by the electronic device. The electronic device comprises: a Wi-Fi module which communicates in a first frequency band; a communication module which wirelessly communicates with a designated network in a second frequency band; a first processor operatively connected to the communication module; a second processor operatively connected to the Wi-Fi module and the first processor; and a memory operatively connected to the second processor. The memory may store instructions, when executed, which makes the second processor to receive a message from the first processor indicating that the electronic device is in wireless communication with the designated network, and makes the second processor to lower the transmission power of the Wi-Fi module in response to the message. The present invention may further comprise various other embodiments.
Patent KR-20190103050-A (KR)
Title: Anode for lithium metal battery, manufacturing method thereof and electrochemical device comprising the same
Inventor: YOON JONG KEON
IPC: H01M4/04
Filed: 2019-02-26
Abstract: An object of the present invention is to provide a negative electrode for a lithium metal battery, a method for manufacturing the same, and an electrochemical device having the same. The negative electrode comprises: a current collector; a negative electrode active material layer located on a surface of the current collector; and a release film located on a surface of the negative electrode active material layer. The negative electrode active material layer contains lithium metal. The release film contains a fluorine-based release agent. When a penetrating member penetrates into the negative electrode active material layer, the lithium metal is assisted not to adhere to the penetrating member. The present invention can increase the release properties of the negative electrode for a lithium metal battery and enhance nail safety by including the release film.
Patent KR-20200107615-A (KR)
Inventor: SHIN DONG KUK
IPC: A61B8/08
Filed: 2019-03-08
Abstract: According to the present disclosure, provided is an ultrasound imaging apparatus comprising: a probe for transmitting ultrasound waves and detecting an echo signal; a display; and at least one processor for generating an ultrasound image from the echo signal. The at least one processor acquires a three-dimensional (3D) medical image of the uterus, determines a target position for embryo implantation from the 3D medical image, acquires a real-time ultrasound image of the uterus, identifies the target position in the real-time ultrasound image, and displays the real-time ultrasound image and information on the target position through the display.
Patent KR-20190111809-A (KR)
Inventor: HIRAZAKI MASAKAZU
IPC: C09D7/63
Filed: 2019-03-21
Abstract: The present invention relates to a resin composition for active energy ray-curable hard coat, which specially has excellent adhesive force with respect to hard-bonding base materials, such as an untreated cyclic olefin resin film or the like and creates a cured film in which high hardness is also maintained. The resin composition for active energy ray-curable hard coat comprises polyfunctional (meth)acrylate (A) and alkyl benzophenone (B).
Patent KR-20200112444-A (KR)
Inventor: YANG SEONG HUN
IPC: F21S9/02
Filed: 2019-03-22
Abstract: The present invention provides a wireless communication-type light line capable of multi-to-multi communication. According to an embodiment of the present invention, the wireless communication-type light line comprises: a line unit having a coaxial cable, and an EL wire and a tension line helically wound in the longitudinal direction of the coaxial cable; a reel unit allowing the line unit to be wound thereon and having an accommodation space formed therein; a repeater arranged in the accommodation space and connected to a first antenna and one end of the coaxial cable; an inverter arranged in the accommodation space and connected to the EL wire; a battery which is arranged in the accommodation space and supplies power to the repeater and the inverter; and a terminal unit coupled to an end of the line unit. A second antenna connected to the other end of the coaxial cable is arranged on the terminal unit. The repeater and the second antenna allow wireless communication between walkie-talkies existing within a predetermined area range at each end.
Patent KR-20190037222-A (KR)
Title: Composition for relieving menopausal symptom comprising Tectorigenin 7-O-xylosylglucoside
Inventor: LEE BO YOUNG
IPC: A61K8/60
Filed: 2019-03-29
Abstract: The present invention relates to a composition for preventing, treating or alleviating female menopausal symptoms, comprising tectorigenin 7-O-xylosylglucoside. The composition according to the present invention has quick effects for preventing, alleviating and/or treating female menopausal symptoms, particularly perspiration, facial flushing and/or osteoporosis, thereby being able to be utilized for an existing hormone replacement therapy (HRT) used for preventing or menopausal symptoms.
Patent KR-20200117444-A (KR)
Inventor: YANG BYOUNG SEOK
IPC: G06F3/0481
Filed: 2019-04-04
Abstract: The present invention relates to a method for providing virtual reality content reflecting movements of a user, when the user viewing the virtual reality content changes a viewing direction by rotating or moving the head of the user, and a device therefor. According to an embodiment of the present invention, the control method of the virtual reality device can comprise the following processes of: setting a first criterion for a gaze direction of a user based on a sensor; and displaying a virtual screen projected on a virtual space to the user based on the first criterion.
Patent KR-20200118740-A (KR)
Inventor: LEE HYUNG GI
IPC: B60P1/48
Filed: 2019-04-08
Abstract: The present invention relates to a loading and unloading apparatus component of a camping container. A loading and unloading apparatus of the camping container according to the present disclosure has: a frame installed on the bottom of the camping container and capable of being located in a cargo compartment of an automobile; a sliding rod installed in the frame, provided with a guide protrusion inserted into a hollow guide pipe long hole provided with a predetermined long hole pattern, and slidable inside the guide pipe; and a support member installed on the sliding rod to reach the ground. In the long hole pattern, the support member rotates about the sliding rod when the sliding rod moves relative to the guide pipe. According to the present invention, a user can safely and conveniently load and unload a main container.
Patent KR-20190040166-A (KR)
Title: Porous silica container for stablization of proteins and enzymes, and their prepatation methods and applications
Inventor: LEE SUK JOONG
IPC: C01B33/18
Filed: 2019-04-09
Abstract: The present invention relates to a porous silica carrier for stabilizing protein and enzyme, and a manufacturing method and uses thereof. The silica carrier according to the present invention: is based on silica which is not harmful for a human body and does not react with protein and enzyme; is able to stabilize while maintaining functions of protein and enzyme by providing a customized space according to the various sizes of protein and the size of enzyme; and enables the reaction of enzyme to be performed effectively since a substrate is easy to access through various sizes of channels. According to the present invention, the manufacturing method of the silica carrier is able to easily manufacture the carrier including various pores such as a main channel or hollow part of being stabilized as an enzyme is supported therein and a subchannel or channel part of being connected to the main channel or hollow part and receiving a substrate easily injected and flow therein. By the above, the present invention is able to provide the carrier capable of effectively stabilizing enzyme and protein.
Patent KR-20200119108-A (KR)
Inventor: CHOI BYEONG YOON
IPC: G06F16/21
Filed: 2019-04-09
Abstract: The present invention relates to a method for easily constructing, in a website builder, a database in what you see is what you get (WYSIWYG) and, more specifically, to a method, which comprises the steps of: providing a table creation screen for inputting table attribute information; creating a table according to an input on the table creation screen; providing a form creation screen including a form area displaying a form being created and a table area displaying the created table; adding a UI component interworking with a dropped entity to the form area when a user drags the entity from the table area and drops the entity in the form area, and determining a relationship between the dropped entity and the entity previously dropped in the form area, and then storing the relationship in a relationship information table; and providing the desired form creation screen based on WYSIWYG.
Patent KR-20200119947-A (KR)
Inventor: ZHANG ZHENG
IPC: C09K8/80
Filed: 2019-04-10
Abstract: The present invention relates to a double-coated proppant capable of increasing buoyancy force and, more specifically, to a double-coated proppant which uses industrial waste as a raw material to produce aggregate, and is produced by coating two polymer layers on the aggregate, wherein an outer layer polymer is a polyurethane resin.
Patent KR-20200122832-A (KR)
Title: A cradle
Inventor: LEE KWANG SUNG
IPC: G06F1/16
Filed: 2019-04-19
Abstract: Provided is a cradle capable of firmly fixing a side part of a main body part while forming inclined surfaces facing each other of a fixing part to be bent so that the main body part can be smoothly inserted into a housing. The cradle comprises: a housing that houses at least a part of a main body part; at least one fixing part placed to face each other in the housing and having at least one inclined surface convexly bent toward each other; and at least one elastic body coupled to the fixing part and the housing to provide elastic force to the fixing part moving into the housing, wherein at least two pairs of side surfaces and inclined surfaces are formed to be inclined and parallel to each other.
Patent KR-20200124504-A (KR)
Title: Memory controller storing data in approximate momory device based on priority-based ecc, non-transitory computer-readable medium storing program code, and electronic device comprising approximate momory device and memory controller
Inventor: CHANG IK JOON
IPC: G06F11/10
Filed: 2019-04-24
Abstract: According to an embodiment of the present invention, provided is a memory controller, which comprises: an error correction circuit configured to convert some bits of first data into parity bits for an error correction operation, and generate second data including the parity bits replaced from the some bits and remaining bits of the first data; and a physical layer configured to transmit second data to a memory device instead of the first data.