baber/WOPTO huggingface dataset:
Patent KR-20210048087-A (KR)
Inventor: SEO CHANGHWAN
IPC: E04F13/08
Filed: 2019-10-23
Abstract: The present invention relates to a method for producing a mural by attaching a tile or the like to a wall of a building using a stainless steel structure and, more particularly, to a method for producing a mural in which a stainless steel structure is manufactured in advance and installed on an exterior wall, and then a mosaic mural tile is attached to the inside of the structure to prevent contamination or damage by the external environment. The method for producing a mural according to the present invention comprises: a wall cleaning and pre-cleaning work; a paint removal work; a pre-paint leveling work; a stainless steel construction; an installation of stainless steel structures on the wall; a secondary plastering and drafting work; a tile attachment work; a tile cleaning work; a tile sanding work; and a tile coating work.
Patent KR-20200049571-A (KR)
Inventor: KOOKEN TODD E
IPC: B23K35/02
Filed: 2019-10-23
Abstract: Provided are a welding or additive manufacturing system and a method thereof. According to the present invention, at least two welding rods are provided and passed through two separate orifices on a single contact tip, a welding waveform is provided to the welding rods through the contact tip to weld simultaneously through the two welding rods, and cross-linked droplets are formed between the welding rods and then transferred to a puddle.
Patent KR-20200047426-A (KR)
Inventor: LEE UN HAE
IPC: C22C38/02
Filed: 2019-10-25
Abstract: According to an embodiment of the present invention, an austenitic high-manganese steel for cryogenic properties with excellent scale peelability comprises, C: 0.2 to 0.5 wt%, Mn: 23 to 28 wt%, Si: 0.05 to 0.5 wt%, P: 0.03 wt% or less, S: 0.005 wt% or less, Al: 0.5 wt% or less, Cr: 3 to 4 wt%, residual Fe, and other unavoidable impurities. The austenitic high-manganese steel contains more than 95 area% austenite as a microstructure. The fraction of unpeeled scale on a surface of the steel material before descaling may be 30 area% or less (including 0 area%).
Patent KR-20210051035-A (KR)
Title: Disc screen apparatus for processing waste in a trash bag
Inventor: RYU BYUNG GUN
IPC: B07B13/04
Filed: 2019-10-29
Abstract: The present disclosure relates to a disc screen device for processing waste in a standard plastic garbage bag. In the disc screen device for processing waste in the standard plastic garbage bag, the disc screen device includes a plurality of rotating bodies including a shaft having an inner space and a hole, and a plurality of discs provided on the shaft.
Patent KR-20210051206-A (KR)
Title: Rack cabinet
Inventor: KIM SEUNG HO
IPC: H05K7/14
Filed: 2019-10-30
Abstract: A rack cabinet due to the disclosed present invention comprises: a main body part having a storage space therein; a storage part that stores a predetermined article with respect to the main body part; and a support part that supports the storage part so that it is possible to enter and exit the main body part, and at the same time supports a withdrawn storage part so that a posture is deformed. According to the configuration, the accessibility of an operator to the storage part is capable of being improved.
Patent KR-20200115008-A (KR)
Title: Organometallic compound, organic light emitting device including the same and a composition for diagnosing including the same
Inventor: CHO YONG SUK
IPC: H01L51/50
Filed: 2019-10-30
Abstract: An organometallic compound represented by chemical formula 1 and an organic light-emitting device including the same are provided. For descriptions of Y_2, a CY_2 ring, R_1 to R_8, R_20, A_1 to A_7, and d2 in the chemical formula 1, refer to those described in the present specification. The organometallic compound has excellent electrical properties and stability.
Patent KR-20210051876-A (KR)
Title: The method for fabricating a dye-sensitized solar cell
Inventor: PARK JAEHYOUNG
IPC: H01L31/05
Filed: 2019-10-31
Abstract: The present invention relates to a method for manufacturing a dye-sensitized solar cell, which comprises the following steps of: performing a series of calcination processes (or curing processes) in advance to primarily form a barrier rib (an upper barrier rib or a lower barrier rib) having a higher calcination temperature on a particular substrate (an upper substrate or a lower substrate); and forming a barrier rib (an upper barrier rib or a lower barrier rib) having a lower calcination temperature on a counterpart substrate opposing to the particular substrate (on the lower substrate when the particular substrate is the upper substrate, and on the lower substrate when the particular substrate is the upper substrate) to make each barrier rib sandwiched between the two substrates, and then subsequentially calcinating (or curing) the barrier rib (the upper barrier rib or the lower barrier rib) on the counterpart substrate to join the two substrates. Accordingly, a manufacturer of the product can widely utilize the barrier rib (the upper barrier rib or the lower barrier rib) on the particular substrate, which is completely formed in advance, as a gap maintaining means through a series of calcination processes (or curing processes) without a separate spacer, thereby normally joining each substrate in a form of a sandwich without difficulties. Therefore, a variety of damages that may be caused by additional process of disposing a spacer, such as complexity of the whole processes, reduction of the overall process efficiency, an increase in overall production time of a product and the like, can be effectively avoided.
Patent KR-20200067085-A (KR)
Inventor: FELIX BANDA
IPC: F16D65/00
Filed: 2019-11-06
Abstract: Disclosed are a brake pad for a disk brake system and a disk brake system which reduces or removes clicking noise. According to embodiments of the present invention, the brake pad includes a back plate defined by edges including a leading edge and a trailing edge and two sides facing each other. A friction layer is attached to one of the sides. The back plate includes two hammer heads. A leading hammer head protrudes from an outer end of the leading edge of the back plate, and a trailing hammer head protrudes from an outer end of the trailing edge of the back plate. The edges of the back plate include a chamfer between a leading edge and an inner edge of the leading hammer head, and are formed at a non-loss angle with respect to the leading edge and the inner edge of the leading hammer head. A U-shaped clip is attached to the chamfer. The clip is formed as a strip including a middle portion forming a base and two ends forming U-shaped arms facing each other. The middle portion is placed on the chamfer and the two ends are placed on an opposing side of the back plate.
Patent KR-20210055193-A (KR)
Title: Apparatus for recognizing voice and Method for detecting events by using the same
Inventor: YEO TAE WOON
IPC: G10L21/0208
Filed: 2019-11-07
Abstract: The present invention relates to a voice recognition an apparatus and a method for detecting an event using the same. The voice recognition device according to an embodiment of the present invention comprises: a sound wave output unit for outputting a sound wave signal by superimposing an audible signal in an audible frequency band generated according to a user's request and an inaudible signal in an inaudible frequency band generated for detecting an event in the monitoring space; a sound wave receiving unit for collecting a noise signal generated in the monitoring space, including the reflected signal reflected in the monitoring space; and a control unit for extracting a target signal corresponding to the inaudible signal from the noise signal and determining whether an event has occurred in the monitoring space using the target signal. Accordingly, the present invention may detect a temperature change in the monitoring space.
Patent KR-20210056670-A (KR)
Inventor: CHOI MIN GEUN
IPC: H01Q9/04
Filed: 2019-11-11
Abstract: The present invention relates to a flat panel antenna including liquid crystal, and specifically, to a flat panel antenna having a structure which can prevent the formation of an electric field between a transmission line and a power supply circuit. To this end, the present invention provides the flat panel antenna, which includes: a first substrate having a transmission line; a second substrate having a ground plane and disposed under the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a third substrate having a power supply circuit and disposed under the second substrate; and a radiating patch to which electricity is supplied through the transmission line, wherein the transmission line is disposed under the first substrate, and the ground plane is disposed on the second substrate to face each other.
Patent KR-20210061102-A (KR)
Inventor: JEONG JIN
IPC: F25D23/02
Filed: 2019-11-19
Abstract: The present invention relates to a refrigerator which comprises: a mainframe having a refrigerating compartment and a freezing compartment; a refrigerating compartment door which is rotatably engaged with the mainframe to open/close at least a part of the refrigerating compartment to include an ice-making compartment and a dispenser; an ice maker placed in the ice-making compartment; a second door placed to open/close the ice-making compartment; and a cold air duct connecting the ice-making compartment to the freezing compartment for cooling the ice-making compartment. The ice-making compartment is formed on a front surface of the refrigerating compartment to be accessible when the refrigerating compartment door is closed. The second door has an opening corresponding to the dispenser to be able to access the dispenser when the second door is closed. The ice maker includes: an ice-making tray rotatably placed; and a cold air guide fixed on the ice-making tray, including materials which are changeable but have restoration force. The present invention aims to provide a refrigerator which is able to reduce energy consumption.
Patent KR-20210068904-A (KR)
Title: Display substrate processing apparatus and power distribution block
Inventor: KIM DONG HOYUNG
IPC: H01L21/324
Filed: 2019-12-02
Abstract: According to the present invention, disclosed are a power distribution block provided at a heater in a chamber and a display substrate processing device using the same. The power distribution block of the present invention comprises: a core having a first cable connection terminal formed at one end in a longitudinal direction, and a plurality of wire connection terminals formed on a side surface for power distribution; a cover for forming a first cable connector corresponding to the first cable connection terminal, and a plurality of wire connectors corresponding to the wire connection terminals; a cable connection cap to which an end of a cable is connected, and coupled to the first cable connector to electrically connect the cable and the first cable connection terminal; and a plurality of wire connection caps to which an end of each wire is connected, separately coupled to each of the wire connectors, and electrically connecting the wires and the wire connection terminals. Accordingly, manufacturing costs can be reduced and an electrical accident can be prevented.
Patent KR-20210070783-A (KR)
Title: Pharmaceutical composition for preventing or treating heart failure with preserved ejection fraction
Inventor: YOON SO MY
IPC: A61P9/04
Filed: 2019-12-05
Abstract: The present invention relates to a composition for preventing or treating heart failure, preserving ejection fraction. More specifically, the present invention contains N(ω)-propyl-L-arginine or a pharmaceutically acceptable salt thereof, thereby inhibiting NO production by nNOS and inhibiting nitrosylation of HDAC2 to exhibit an excellent medicinal effect on heart failure.
Patent KR-20210077051-A (KR)
Title: Method for controlling power starage facility operating system based on ami
Inventor: CHUN UYEONG
IPC: G06Q50/06
Filed: 2019-12-16
Abstract: According to the present technology, disclosed is a control method of an AMI-based power storage facility operating device. According to a specific embodiment of the present technology, a power consumption amount measured based on an AMI is transferred to a public institution to receive billing information, the power consumption amount is estimated based on the billing information, the estimated power consumption amount is compared with a predetermined power threshold amount, and charging or discharging of a battery is controlled according to a comparison result, thereby having an effect in preventing a power usage peak and taking measures against the power usage peak.
Patent KR-20210079962-A (KR)
Title: C-type Bracket for mounting Window
Inventor: LEE KYUNG HOON
IPC: E06B1/60
Filed: 2019-12-20
Abstract: The present invention relates to a C-bracket for window installation, which is installed in an upper portion and a side portion of a window. According to one aspect of the present invention, the C-bracket comprises: a window fixing unit having a first mounting unit to be fixated to the window; a wall fixing unit connected to the window fixing unit, having a second mounting unit to be fixed to a wall, and having an insert member; and a side rib provided on both side edges of a width direction of the window fixing unit and the wall fixing unit and connecting ends of the window fixing unit and the wall fixing unit while forming a predetermined curvature.
Patent KR-20200002748-A (KR)
Title: Apparatus for processing substrate
Inventor: HA EUN GEU
IPC: H01L21/67
Filed: 2019-12-26
Abstract: The present invention relates to a substrate processing device which prevents plasma discharge from being transferred to a substrate, thereby minimizing damage to the substrate and degradation in a thin film due to the plasma discharge. According to the present invention, the substrate processing device comprises: a process chamber providing a reaction space; and a gas injection module installed inside the process chamber to inject on the substrate by dissociating a process gas using a plasma. The gas injection module comprises a lower frame having a plurality of electrode insertion parts, and an upper frame having a plurality of protruding electrodes respectively inserted into the plurality of electrode insertion parts so as to have a gap space and a process gas injection hole formed in the plurality of protruding electrodes so as to inject the process gas onto the substrate.
Patent KR-20210083117-A (KR)
Title: Edge computing processing method based on data type and sensitivity
Inventor: DOO SEOG BAE
IPC: H04L47/6275
Filed: 2019-12-26
Abstract: The present invention relates to a method for processing edge computing based on a data type and sensitivity, capable of assigning a priority based on attributes of data input from a sensor and a controller and of transmitting the data to a cloud server based on priority. According to the present invention, the method for processing edge computing based on the data type and the sensitivity includes: a first step of collecting sensor data and control data generated from a plurality of Internet of Thing (IoT) devices and a plurality of controllers; a second step of verifying the validity of the sensor data and the control data collected in the first step or of determining whether previous sensor data and previous control data are changed; a third step of assigning a weight based on urgency and sensitivity of each effective data and of classifying data; and a fourth step of classifying the data classified in the third step into priorities in at most (NxM) stages, of producing at most (N×M) number of queues with respect to each priority, and of storing the data into the queue based on the priorities. According to the present invention, in the method for processing edge computing based on data type and sensitivity, the conventional IoT or automatic control service operation is maintained while a data traffic is minimized, and cloud service costs are minimized.
Patent KR-20210083552-A (KR)
Title: Aerosol generating device that emits visually different vapor depending on mode
Inventor: KI SUNG JONG
IPC: A24F40/30
Filed: 2019-12-27
Abstract: Provided are an aerosol generating device which emits visually visible vapor in a first smoking mode and emits visually non-visible vapor in a second smoking mode, and a method for operating the same. The aerosol generating device comprises a battery; a first cartridge; a second cartridge; and a control part, wherein the control part controls power provided to a first heater and a second heater in the first smoking mode, and controls power provided to the first heater and the second heater in the second smoking mode.
Patent KR-20210084759-A (KR)
Title: Vehicle and method for controlling thereof
Inventor: KANG KYUNGHWAN
IPC: B60W50/08
Filed: 2019-12-27
Abstract: A vehicle, capable of securing sufficient time for a driver to take action even when an autonomous driving device of an autonomous driving vehicle malfunctions, includes: a sensor part acquiring various pieces of information for the autonomous driving of the vehicle; an autonomous driving device controlling the speed and steering of the vehicle based on the information acquired from the sensor part; a communication part communicating with other vehicles around the vehicle and an external server; and a control part monitoring a malfunction state of the autonomous driving device, controlling the communication part so as to transmit the various pieces of information acquired from the sensor part to the external server or a target vehicle driven in the same direction as that of the vehicle when the autonomous driving device is malfunctioning, and controlling the speed and steering of the vehicle based on data required for autonomous driving of the vehicle when receiving the data required for autonomous driving of the vehicle from the external server or the target vehicle.
Patent KR-20210085728-A (KR)
Title: A method and apparatus for question-answering on educational contents in interactive query system
Inventor: CHAE JEONG MIN
IPC: G06Q50/20
Filed: 2019-12-31
Abstract: In a method for answering a question performed by an electronic device, disclosed, in the present specification, is a question-answering method comprising: a step of generating an embedding vector for each part included in a content using a neural network; a step of generating an embedding vector for a user question using the neural network; and a step of determining, as a response regarding to the user question, a part of the content having an embedding vector value most similar to an embedding vector for the user question. Therefore, the present invention is capable of providing the method to effectively present a learner's question about the educational content.
Patent KR-20190009849-A (KR)
Title: Hb9 조절제를 사용하는 인간 배아 줄기세포의 췌장 내분비 세포로의 분화
Inventor: REZANIA ALIREZA
IPC: C12N5/0735
Filed: 2013-12-18
Abstract: 본 발명은 만능 줄기세포에서 PDX1, NKX6.1 및 HB9을 발현하는 췌장 내배엽 세포로의 분화를 촉진하는 방법을 제공한다.  특히, 본 방법은 4기 내지 6기 세포를 갑상선 호르몬(예를 들어, T3), ALK5 저해제 또는 둘 모두와 함께 배양하는 것을 포함한다.
Patent KR-20190022751-A (KR)
Title: 열경화성 폴리우레탄 조성물 및 그의 용도
Inventor: ARIMACHI Kentaro
IPC: C08G18/76
Filed: 2017-07-27
Abstract: 본 발명은, 불포화 지방산을 포함하는 유류 및 금속과 접촉하는 환경에서 사용되는 벨트를 형성하기 위한 열경화성 폴리우레탄 조성물에 있어서, 폴리에스테르 단위 및/또는 폴리카보네이트 단위를 가지는 이소시아네이트기 말단 우레탄 프레폴리머(A), 가수분해 방지제(B) 및 경화제(C)를 포함하는 열경화성 폴리우레탄 조성물에 관한 것이다.
Patent KR-20190039710-A (KR)
Title: 작업 기계
Inventor: CHIBA TAKAAKI
IPC: E02F3/43
Filed: 2017-09-06
Abstract: 본 발명의 과제는 목표면을 생성하는 오퍼레이터의 부담을 경감시키면서, 굴삭 거리에 구애되지 않고 제한 체적에 대한 굴삭량의 과부족의 발생을 억제하는 것이다. 
유압 셔블(1)의 제어 장치(40)에, 굴삭 개시 시의 버킷 클로 끝 위치(제1 위치), 미리 설정된 굴삭 종료 시의 버킷 클로 끝 위치(제2 위치), 현황 지형(800), 제1 목표면(700) 및 버킷 폭 w에 따라 규정되는 굴삭 예상 체적 Va를 연산하는 굴삭 예상 체적 연산부(43f)와, 굴삭 예상 체적 Va가 제한 체적 Vb를 초과하는 경우, 제1 목표면의 상방에 제2 목표면(700A)을 생성하는 목표면 생성부(43g)를 구비한다.  목표면 생성부는 제1 위치, 제2 위치, 현황 지형, 제2 목표면 및 버킷 폭에 따라 규정되는 굴삭 체적이 제한 체적 Vb에 근접하는 위치에 제2 목표면을 생성한다.  제어 장치는 작업기(1A)의 동작 범위가 제2 목표면 상 및 그 상방에 제한되도록 유압 액추에이터(5, 6, 7)를 제어한다.
Patent KR-20190039715-A (KR)
Title: 배액을 돕도록 구성된 동적 카테터 삽입 장치
Inventor: CHEN COURTNEY CREECY
IPC: A61M25/00
Filed: 2017-08-10
Abstract: 일부 실시예에서, 카테터 삽입 장치는 팁, 근위 단부와 원위 단부를 갖는 몸체 부재 - 몸체 부재는 근위 단부로부터 원위 단부로 연장되는 내강을 형성함 - , 및 몸체 부재의 근위 단부와 팁 사이에서 연장되는 팽창가능 부분을 포함한다. 팽창가능 부분은 정지 형상을 형성하도록 만곡된 복수의 암을 포함한다. 팽창가능 부분은 장력이 해제될 때 정지 형상으로 수축되고 몸체 부재에 인가된 장력에 응답하여 몸체 부재가 연장될 수 있도록 팽창된다.
Patent KR-20190029676-A (KR)
Title: 구조 정보에 의해 직물의 처리 파라미터를 확인하기 위한 방법
Inventor: KESSLER ARND
IPC: D06F93/00
Filed: 2017-07-11
Abstract: 본 발명은 특히 하나 이상의 디바이스에 의해 실행되는 방법에 관한 것으로, 상기 방법은: 직물(202)의 구조의 적어도 일부에 대해 특징적인 구조 정보를 비파괴적으로 결정하는 단계; 적어도 부분적으로 상기 구조 정보에 기초하여 직물(202)의 적어도 하나의 처리 파라미터를 확인하는 단계; 및 적어도 하나의 처리 파라미터의 출력을 출력하거나 개시하는 단계를 포함한다.
Patent KR-20190040979-A (KR)
Title: 프로페닐아민 및 이의 제조 및 사용 방법
Inventor: LAMANNA WILIAM M
IPC: C07D207/10
Filed: 2017-08-21
Abstract: 조성물은 하기 일반 화학식 (1)로 나타낸 퍼플루오르화 프로페닐아민을 포함한다: 
   
각각의 경우의 R f1  및 R f2 는 (i) 독립적으로, 1 내지 8개의 탄소 원자를 갖는 선형 또는 분지형 퍼플루오로알킬 기이고, 선택적으로 하나 이상의 카테나형 헤테로원자를 포함하거나; 또는 (ii) 함께 결합되어, 4 내지 8개의 탄소 원자를 갖고 선택적으로 하나 이상의 카테나형 헤테로원자를 포함하는 고리 구조를 형성한다.  조성물 중의 퍼플루오르화 프로페닐아민의 총 중량을 기준으로 적어도 60 중량%의 퍼플루오르화 프로페닐아민은 E 이성질체 형태이다.
Patent KR-20190033658-A (KR)
Inventor: KARUNAMUNI CHANAKA G
IPC: G06F3/0485
Filed: 2014-05-30
Abstract: 터치 감응형 표면 및 디스플레이를 구비한 디바이스는, 멀티 페이지 인터페이스의 페이지를 표시하고; 터치 감응형 표면 상의 접촉 및 접촉의 이동을 포함하는 입력을 검출하도록 구성된다.  디바이스는, 입력을 검출하는 것에 응답하여: 입력이 다음 페이지 표시 기준을 충족하면 - 다음 페이지 표시 기준은 접촉이 제1 미리결정된 방향으로 미리정의된 양보다 많이 이동하는 경우 충족되는 기준을 포함함 -, 페이지의 표시를 멀티 페이지 인터페이스의 제2 페이지의 표시로 대체하고; 입력이 검색 인터페이스 표시 기준을 충족하면 - 검색 인터페이스 표시 기준은 접촉이 제1 방향에 수직인 제2 미리결정된 방향으로 미리정의된 양보다 많이 이동하는 경우 충족되는 기준을 포함함 -, 검색어들을 입력하기 위한 검색 입력 필드를 포함하는 검색 인터페이스를 표시하도록 추가로 구성된다.
Patent KR-20190049781-A (KR)
Title: 단말 장치의 상태 판단 방법 및 장치
Inventor: YANG NING
IPC: H04W36/24
Filed: 2016-09-07
Abstract: 본 출원의 실시예는 단말 장치 상태를 확정하는 방법 및 장치를 제공한다. 해당 방법은, 단말 장치가 전송될 데이터의 데이터량을 확정하고; 해당 단말 장치는 해당 전송될 데이터의 데이터량에 따라, 해당 단말 장치가 처해야 할 상태를 확정하는 것을 포함한다. 본 출원의 실시예는 단말 장치가 불필요한 상태 전환을 피할 수 있게 하여, 신호 지출을 절감하고 단말 장치의 전력 소모를 감소하여 시스템 효율을 향상시킬 수 있다.
Patent KR-20190073370-A (KR)
Title: 복합 소결체
Inventor: OKAMURA KATSUMI
IPC: C22C26/00
Filed: 2017-10-10
Abstract: 복합 소결체는, 평균 입경이 10 ㎛ 이하인 다이아몬드 입자와, 평균 입경이 2 ㎛ 이하인 입방정 질화붕소 입자와, 잔부의 결합상을 구비하는 복합 소결체로서, 인접하는 다이아몬드 입자의 적어도 일부는 서로 결합하고 있고, 결합상은 코발트를 포함하고, 복합 소결체 중에 있어서, 다이아몬드 입자의 함유율이 30 체적％ 이상 94 체적％ 이하이고, 입방정 질화붕소 입자의 함유율이 3 체적％ 이상 40 체적％ 이하이고, 코발트의 함유율이 3 체적％ 이상 30 체적％ 이하이다.
Patent KR-20190052124-A (KR)
Title: 반사 방지 필름, 편광판, 화상 표시 장치, 및 반사 방지 물품
Inventor: YAMAZAKI TAKAYASU
IPC: G02F1/1335
Filed: 2017-10-02
Abstract: 반사 방지성 및 반복 절곡 내성이 우수하고, 또한 반복 절곡 후의 반사 방지성의 저하가 적은 반사 방지 필름, 상기 반사 방지 필름을 갖는 편광판, 화상 표시 장치, 및 반사 방지 물품을 제공한다. 반사 방지 필름은, 기재와, 저굴절률층을 갖고, 저굴절률층은 무기 입자와 바인더 수지를 함유하며, 무기 입자의 평균 1차 입자경을 R, 입자 간격을 K로 한 경우, 평균 입자 간격 Ka가 Ka≥1.1R, 입자 간격 K의 분포 곡선에 있어서의 반값 전폭 Kh가 Kh≤0.25R을 충족시키고, 저굴절률층의 기재와는 반대 측의 면의 표면 조도가 20nm 이하이다. 편광판, 화상 표시 장치, 및 반사 방지 물품은, 상기 반사 방지 필름을 갖는다.
Patent KR-20190077354-A (KR)
Title: 고차 아세트산염 화합물, 및 이것을 사용한 고형상 투석용제
Inventor: YOSHIMOTO YUSUKE
IPC: C07C51/41
Filed: 2017-02-24
Abstract: 본 발명의 목적은, 아세트산 냄새를 저감시킬 수 있고, 또한 포도당과 공존시켜도 포도당의 분해를 억제할 수 있는 아세트산염 화합물을 제공하는 것이다.  아세트산-아세트산나트륨 혼정체를 포함하는 고차 아세트산염 화합물이며, 분말 X선 회절 측정에 있어서, 2θ=8.8°±0.2°에 회절 피크 A, 및 2θ=22.3°±0.2°에 회절 피크 B가 확인되고, 당해 회절 피크 A의 적분 강도 Ia와 당해 회절 피크 B의 적분 강도 Ib의 비율 Ia/Ib가 1.447 미만인 화합물은, 아세트산의 휘발을 효과적으로 억제할 수 있고, 아세트산 냄새의 저감이 가능하며, 게다가 포도당과 공존시켜도 포도당의 분해를 억제할 수 있다.
Patent KR-20190067922-A (KR)
Title: 유도형 위치 센서를 위한 듀티 사이클 변조
Inventor: ELLIOTT RYAN W
IPC: G01D5/22
Filed: 2017-11-02
Abstract: 듀티 사이클이 동력 공급을 받는 발진기와 함께 사용되어, 평균 후미 전류를 감소시키고 그래서 유도형 위치 센서의 변경 없이 센서 방사 방출을 감소시킴으로써 전류 인출을 전자적으로 감소시킨다.  듀티 사이클은 하드웨어의 변경 없이 온 및 오프 사이클링을 가능하게 하여 개선을 제공한다.
Patent KR-20190089015-A (KR)
Title: 모듈식 밀폐형 수송 구조체 및 일체형 트랙 조립체
Inventor: ZARAFSHAN ALI
IPC: E01B29/32
Filed: 2017-11-22
Abstract: 밀폐형 수송 경로를 형성하기 위해 복수의 모듈식 구조체와 연결 가능하도록 구성된 모듈식 구조체로서, 각각의 모듈식 구조체는 트랙 지지체 표면 및 복수의 상부 엘리먼트 부착 구조체를 제공하도록 구조화되고 배열된 버텀 엘리먼트와, 복수의 상부 엘리먼트 부착 구조체에서 버텀 엘리먼트에 부착되도록 구성된 상부 엘리먼트를 포함하며, 상부 엘리먼트는 하부 엘리먼트와 밀봉하여 맞물리도록 구조화된다.