baber/WOPTO huggingface dataset:
Patent KR-20190044890-A (KR)
Inventor: LEE SANG HUN
IPC: B60B35/16
Filed: 2017-10-23
Abstract: The present invention relates to a power transfer device having a foreign substance blocking structure. The power transfer device including a shaft to transfer power of an engine to an axle comprises: a housing forming appearance; a flange to connect the shaft and the housing; a dust cover coupled to the flange to block foreign substances entering towards the shaft; and an oil seal coupled between the shaft and the housing to block a leakage of oil. The dust cover and the oil seal have a multi-blocking structure to block foreign substances. According to the present invention, entry of foreign substances and water can be blocked to prevent damage to the oil seal. Therefore, an oil leakage caused by oil seal damage is prevented.
Patent KR-20190045954-A (KR)
Title: Estimation Method of Thermal Temperature of Concrete Structures Damaged by Fire
Inventor: RYU DONG WOO
IPC: G01K11/12
Filed: 2017-10-24
Abstract: The present invention relates to a method for estimating the hydrothermal temperature of a concrete structure damaged by fire, which uses the characteristics of titanium which undergoes a color change in accordance with temperature to measure the hydrothermal temperature for each portion and depth of a concrete structure to estimate the damage level of the concrete structure and determine which portion requires repair and reinforcement. According to the present invention, the method comprises the steps of: (a) preparing a reference graph representing a chromatic characteristic of a titanium piece for each heating temperature as an RGB/HSB color coordinate value; (b) burying the titanium piece from the outer surface of a wall of a concrete structure for each depth; (c) collecting the titanium piece from the concrete structure damaged by fire to generate a surface image of the titanium piece; (d) quantitatively classifying the color of the image and deriving an RGB/HSB color coordinate value; and (e) comparing the color of the image and the RGB/HSB color coordinate value with the reference graph to estimate the hydrothermal temperature of a concrete structure.
Patent KR-20190046021-A (KR)
Title: Location based vehicle communication method using proxy re-encryption and proxy server for vehicle communication
Inventor: JEON SOL
IPC: H04L9/08
Filed: 2017-10-25
Abstract: According to the present invention, a location-based vehicle communication method using proxy re-encryption comprises the steps of: determining an affiliation group based on a location of a first vehicle, by a proxy server; requesting a group key based on a location of the group, by the proxy server; generating a re-encryption key using a first secret key for the first vehicle and a group shared key included in the group key, by a key generation device; re-encrypting, with the re-encryption key, a message encrypted with a shared key for the first vehicle and transmitting the re-encrypted message to a second vehicle belonging to the group, by the proxy server; and decrypting the re-encrypted message with a second secret key for the second vehicle, by the second vehicle.
Patent KR-20190049002-A (KR)
Inventor: LEE JUN YOUB
IPC: G09F9/30
Filed: 2017-11-01
Abstract: The present invention relates to a display device free of curved surface and plane change. The display device may more freely deform a display panel into a curved shape and restore the display panel to a planar shape but also enable a viewer to watch a screen of the display panel with more immersion in a state that the display panel in the planar shape is deformed into the curved shape.
Patent KR-20190053723-A (KR)
Title: Manufacturing method for the production of granula calcium fertilizer with rotary type using oyster shell and apparatus thereof
Inventor: JANG HO UN
IPC: C05F1/00
Filed: 2017-11-10
Abstract: The present invention relates to a method for manufacturing a granular calcium feed of a waste shell of a rotary type, which is a particulate organic composite calcium feed, and to a manufacturing apparatus thereof. The method of the present invention comprises: a step (a) of sorting or separating waste oyster shells; a step (b) of drying and crushing the sorted and separated waste oyster shells; a step (c) of milling the waste oyster shells; a step (d) of storing the waste oyster shells; a step (e) of storing and transferring an amino acid liquefied fertilizer; a step (f) of molding the stored waste oyster shell powder in a particulate granular shape; and a step (g) of drying and cooling a molded mixture. According to the present invention, oyster shells are used as a fertilizer additive of calcium nutritional supplements, thereby solving a problem for salt included in the oyster shells.
Patent KR-20190058741-A (KR)
Inventor: KANG EY GOO
IPC: H01L21/225
Filed: 2017-11-20
Abstract: The present invention relates to a semiconductor manufacturing method. According to an aspect of the present invention, the present invention provides a method for forming a fine oxidation structure of silicon-carbide using local oxidation. The method comprises the steps of: epitaxially growing a first conductive epi-layer on a first conductive silicon carbide substrate; forming an ion-implanted layer by implanting first conductive impurity ions on an upper part of the first conductive epi-layer; and moving a tip of a voltage-applied atomic force microscope in contact with the ion-implanted layer.
Patent KR-20170132120-A (KR)
Inventor: CHOI BYONG DEOK
IPC: G06F7/58
Filed: 2017-11-22
Abstract: A semiconductor chip for generating an identification key is provided. The semiconductor chip may include a first inverter having a first logic threshold, a second inverter having a second logic threshold, and a first switch. The first switch may include a first terminal and a second terminal, and may have a characteristic of shorting or opening the first terminal and the second terminal by a first voltage value inputted. Also, the input terminal of a first inverter, the output terminal of a second inverter, and the first terminal of the first switch are connected to a first node. The output terminal of the first inverter, the input terminal of the second inverter, and the second terminal of the first switch are connected to a second node. It is possible to generate a digital value that is not physically replicable.
Patent KR-20190060614-A (KR)
Title: System and method for predicting abnormal condition of submarine
Inventor: LEE SEUNGYUN
IPC: B63G8/00
Filed: 2017-11-24
Abstract: The present invention relates to a prediction system and a prediction method for an abnormal condition of a submarine, which are possible to utilize a tool for analyzing a performance indicator and detecting the abnormal condition of a vessel during a test drive, are possible to retake a test after immediately solving a problematic situation when generating the abnormal condition during the test, and are possible to prevent wrong analysis errors caused by workmanship lack of a user in advance by generating a condition prediction model with respect to an operation condition based obtained information and comparing and analyzing the same with navigation information in real time, target information and environment information after obtaining environment condition information, navigation information, and condition information and operation information of each device from various sensors mounted on a data bus and the vessel of a combat system.
Patent KR-20190061857-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KIM BEOM YONG
IPC: H01L21/768
Filed: 2017-11-28
Abstract: The present description is to provide a semiconductor device including a capacitor with improved leakage current, and a method of manufacturing the same. According to the present description, a method of manufacturing a capacitor comprises the following steps: forming a lower electrode; forming a dielectric layer on the lower electrode; forming a metal oxide layer including a metal with a high electronegativity on the dielectric layer; forming a sacrificial layer on the metal oxide layer to reduce the metal oxide layer to a metal layer; and forming an upper electrode on the sacrificial layer to convert the reduced metal layer to a high work function interface layer.
Patent KR-20190065629-A (KR)
Title: Method and Apparatus for PSB operation logic control according to rollover type classification
Inventor: HONG SEOK HO
IPC: B60W40/105
Filed: 2017-12-04
Abstract: According to an embodiment of the present invention, a method for PSB operation logic control according to rollover type classification comprises the following steps of: estimating a longitudinal speed of a vehicle; estimating a lateral speed of the vehicle; determining a type of rollover of the vehicle based on the longitudinal speed and the lateral speed; determining whether a restraint device is deployed based on the type of rollover of the vehicle; and determining operation of a PSB in response to the type of rollover of the vehicle.
Patent KR-20180064988-A (KR)
Inventor: CHENG PAI CHIAO
IPC: H01L51/52
Filed: 2017-12-04
Abstract: Provided is a display device which includes a substrate, a gate line, first and second driving transistors, and a color filter layer. The substrate has first and second light emitting regions and a circuit region. The first light emitting region is disposed adjacent to the second light emitting region. The circuit region is disposed adjacent to the first and second light emitting regions. The gate line is disposed in the circuit region and is extended along one direction. The first and second driving transistors are disposed in the circuit region, have a channel region, and correspond to the first and second light emitting regions, respectively. The color filter layer has a main part in the first light emitting region and an extension part in the circuit region and connected to the main part. The extension part is extended along the direction and overlaps the channel region. It is possible to provide a display device having a device for shielding a channel region.
Patent KR-20190066752-A (KR)
Title: Display separating method and display separating apparatus
Inventor: PARK YOUNG IK
IPC: B03B4/00
Filed: 2017-12-06
Abstract: Disclosed are a display unit separating method and a display unit separating apparatus. A display unit separating method according to the present invention comprises the following steps of: withdrawing a display unit seated on a cooling jig by opening a cooling door; and allowing a glass separation unit to inject gas to a separating gap between one side of an optical adhesive layer and a cover glass to separate the optical adhesive layer and the cover glass.
Patent KR-20190067014-A (KR)
Title: Carrier protection system
Inventor: PARK DAE HOON
IPC: A45C5/14
Filed: 2017-12-06
Abstract: A carrier protection system is disclosed. The system comprises: a protective cover including a first major surface, a second major surface, and an upper surface, and including a fastening band for fixing the first major surface and the second major surface, wherein a plurality of load cells are arranged and installed on the first major surface; and a user device for displaying the weight based on the resistance change value of the plurality of load cells. The carrier protection system according to the present invention can protect the carrier from damage.
Patent KR-20190068218-A (KR)
Title: Air bag for vehicle
Inventor: YOO JOO SEON
IPC: B60R21/239
Filed: 2017-12-08
Abstract: An airbag for a vehicle is provided. More specifically, a deployment position of an airbag cushion is changed to correspond to an occupant′s seating position or an occupant′s lying position in response to a vehicle collision. Accordingly, an occupant is more safely protected regardless of various seating positions of the occupant.
Patent KR-20190070560-A (KR)
Title: car sefty bar cnent
Inventor: KANG DONG UK
IPC: B60N3/02
Filed: 2017-12-13
Abstract: The present invention relates to a hanger for a vehicle installed on a safety strap of the vehicle to hang clothes thereon and, more specifically, to a hanger for a vehicle capable of being fixed without installing a separate fixing means in a vehicle body while easily preventing movement, easily manufactured due to a simple structure and economical due to having production efficiency, and hanging a small article, such as a cap, a necktie, and the like, as well as clothes thereon to be efficiently used. According to the present invention, a space utilizing device has a long hanger bar installed on rear safety bars of a vehicle to store a large number of clothes and the like. A hanger bar insertion hole (12A) and a door (14) opening/closing the hanger bar insertion hole (12A) are installed in a head lining (12) inside a roof (10) of a vehicle. A hanger (20) including an antenna type hanging bar (22) supporting the clothes is connected to the inner surface of a roof panel (16), which is the upper side of the insertion hole (12A) with a chain (30).
Patent KR-20190074504-A (KR)
Title: Apparatus for auto-rocking cooking zone in induction range
Inventor: KWON GOO DAE
IPC: H05B6/12
Filed: 2017-12-20
Abstract: The present invention relates to a cooking zone auto-locking device for an induction range, which automatically maintains a locked state forcibly inhibiting a heating operation of an induction heater (IH) disposed at a lower portion of a cooking zone if a heating power control signal through an operation unit is not inputted within a predetermined time when cooking utensils are on the cooking zone. According to the present invention, since the heating operation is automatically and forcibly prohibited in the cooking zone when a user does not attempt to adjust heating power while the cooking utensils are on the cooking zone, unexpected situation that heating the IH under the cooking zone is operated regardless of the intention of the user and unexpected fire accidents due to the operation of the IH can be prevented.
Patent KR-20190075275-A (KR)
Inventor: LEE YOUNG JOON
IPC: A41D13/11
Filed: 2017-12-21
Abstract: The present invention relates to a mask and, more specifically, to a mask having humidification and moisturizing effects of the neck and nose by supplying moisture in breathing. The mask according to the present invention comprises: a base covering the nose and mouth on the face of a wearer; a pocket formed on the base; and a patch inserted into the pocket and containing moisture for humidification and moisturizing in breathing.
Patent KR-20190076247-A (KR)
Inventor: CHOI DAE GON
IPC: B21B27/10
Filed: 2017-12-22
Abstract: The present invention relates to a rolling device and a method for rolling. According to a preferred embodiment of the present invention, the rolling device can comprise: a work roll pressurizing a transferred material; a rolling oil supply unit supplying rolling oil at an inlet side of the work roll; a coolant supplying unit supplying a coolant from an outlet side of the work roll; and a rolling oil removing unit provided in a transfer path of the material, and provided to burn-off and remove the rolling oil existing in the work roll when the material is not in contact with the work roll. Therefore, an objective of the present invention is to reduce a rolling load in rolling and improve a quality of rolling.
Patent KR-20190077868-A (KR)
Title: Box supporting beam structure for soil retaining wall
Inventor: WUN BYUNG CHUN
IPC: E02D17/04
Filed: 2017-12-26
Abstract: The present invention relates to a box strut structure for a soil retaining wall, which has a simple structure and is easy and safe for construction. The present invention includes: a single box beam (10) forming a cross section rectangle; a flange (12) bonded to both ends of the box beam (10) and extended to a side portion; upper and lower wing parts (13, 14) horizontally protruding from an upper surface and a lower surface of the box beam (10) to both sides and extended along a longitudinal direction; and a plurality of reinforcing ribs (16) or a reinforcing pipe body (17) welded between the upper and lower wing parts (13, 14) to be vertically provided thereon and provided while having a certain interval along the longitudinal direction of the box beam (10).
Patent KR-20190081298-A (KR)
Inventor: YOUN SANG JIN
IPC: G06K7/10
Filed: 2017-12-29
Abstract: According to various embodiments of the present invention, provided is a card reader including an antenna device. According to an embodiment of the present invention, the card reader including a display part, a printer output part, and a key input part, comprises: a reader main body unit including a first card insertion hole provided at a side surface of the display part; a printed circuit board provided in the reader main body and including a ground; and an antenna device electrically connected to the ground of the printed circuit board and disposed between the printer output part and the first card insertion hole. In addition, various other embodiments are possible.
Patent KR-20190081746-A (KR)
Inventor: CHU SANG YOUNG
IPC: H04L27/00
Filed: 2017-12-29
Abstract: The present invention relates to a method for simultaneously performing carrier frequency offset estimation and packet detection using a binary correlator and segment sum feedback when receiving a frequency shift keying signal, and a receiving device thereof. The receiving device comprises: a frequency demodulator for generating a pseudo amplitude modulated signal having a value proportional to a frequency shift from the received signal; a code discriminator for discriminating a code of the generated pseudo amplitude modulated signal; and a binary correlator for calculating a binary correlation value based on the discriminated code. According to the present invention, with the binary correlator using only the code of the frequency demodulated signal for packet detection, the receiving device operates regardless of the attenuation magnitude of the received signal so that the threshold value of a threshold detector can be fixedly used without real-time tracking. At the same time, the receiving device can overcome the high complexity of conventional correlation and can be implemented with a very simple exclusive OR. In addition, the device further includes a segment sum extracting unit for extracting a segment sum of the generated pseudo amplitude modulated signal and a carrier frequency offset compensator for compensating the pseudo amplitude modulated signal based on the feedback of the extracted segment sum so that the high-sensitivity receiver with robustness to white noise and random noise can be realized. The packet detection and the carrier frequency offset compensation can be simultaneously performed in parallel from the demodulated signal so that the reception processing efficiency can be higher than the efficiency of sequential processing.
Patent KR-20170018392-A (KR)
Title: 사차 암모늄 화합물, 양이온성 다당류 및 비이온성 다당류를 포함하는 조성물의 이용 방법
Inventor: ZHANG HAI ZHOU
IPC: C11D1/62
Filed: 2015-01-15
Abstract: 본 발명은 조성물에 (a) 사차 암모늄 화합물; (b) 양이온성 다당류; (c) 비이온성 다당류; 및 (d) 방향 물질 또는 향료를 첨가함으로써, 조성물의 방향 또는 향료 수명을 증강시키는 방법에 관한 것이다. 특히, 사차 암모늄 화합물은 생분해성 사차 암모늄 화합물이다. 조성물은 개선된 향료 수명을 갖는다.
Patent KR-20170095801-A (KR)
Title: 웨이퍼 휨이 감소된 삼차원 nand 디바이스 및 그 제조 방법
Inventor: BAENNINGER MATTHIAS
IPC: H01L23/00
Filed: 2015-09-28
Abstract: 모놀리식 삼차원 NAND 스트링은 기판의 주 표면에 대해 실질적으로 평행하게 연장되는 복수의 제어 게이트 전극들, 및 기판의 주 표면에 대해 실질적으로 수직으로 연장되는 적어도 하나의 트렌치를 포함한다. 트렌치는, 적어도, 제1 트렌치 재료 및 제2 트렌치 재료로 충진된다. 제1 트렌치 재료는 제1 응력 타입의 제1 크기 하에 있는 재료를 포함하고, 제2 트렌치 재료는, 기판 상에 복수의 제어 게이트 전극들 또는 제1 트렌치 재료 중 적어도 하나에 의해 가해지는 응력으로 인한 기판의 휨을 상쇄하기 위해, 응력 하에 있지 않거나, 제1 응력 타입과 반대인 제2 응력 타입하에 있거나, 또는 제1 응력 타입의 제1 크기보다 더 작은 제1 응력 타입의 제2 크기 하에 있는 재료를 포함한다.
Patent KR-20170037685-A (KR)
Inventor: YANG LIU
IPC: G06F9/30
Filed: 2013-06-18
Abstract: 제2 벡터를 생성하고 제3 벡터를 생성함으로써 이미지 적분 계산을 수행하는 방법이 개시되어 있다.  제2 벡터는 제1 벡터의 교번 엘리먼트들을 제1 벡터의 각각의 인접하는 엘리먼트들에 가산하고 합산 결과를 상기 제2 벡터에 제공하는 제1 명령어를 실행함으로써 생성된다.  제1 명령어는 또한 각각의 인접하는 엘리먼트들을 제2 벡터에 패스시킨다.  제3 벡터는 제2 벡터의 한 변의 엘리먼트들을 제2 벡터의 다른 변의 엘리먼트에 가산하고 제2 벡터의 다른 변의 엘리먼트를 패스하는 제2 명령어를 실행함으로써 생성된다.
Patent KR-20170086046-A (KR)
Inventor: FRANK FOLTYN ROBERT
IPC: A61K31/421
Filed: 2015-11-24
Abstract: 본 발명은 바닐로이드 수용체 리간드로서의 옥사졸계 및 티아졸계 카복스아미드 및 우레아 유도체, 이들 화합물을 함유하는 약학적 조성물, 및 통증 및 추가 질병 및/또는 장애의 치료 및/또는 예방용의 상기 화합물에 관한 것이다.
Patent KR-20170102456-A (KR)
Title: 변압기 시험 장치 및 변압기 시험 방법
Inventor: KAUFMANN REINHARD
IPC: G01R31/72
Filed: 2015-10-28
Abstract: 변압기(40)를 시험하기 위한 변압기 시험 장치(10)는 상기 변압기 시험 장치(10)를 상기 변압기(40)에 분리 가능하게 연결하기 위한 연결부들(12)을 구비한다. 상기 변압기 시험 장치(10)는 상기 변압기(40)를 시험하기 위한 시험 신호를 발생시키기 위한 소스(13)를 구비한다. 상기 변압기 시험 장치(10)는, 상기 변압기(40)의 적어도 하나의 와인딩(42)을 단락시키기 위해 변압기 시험 과정 중에 상기 연결부들(12)에 연결되는 제어 가능한 스위칭 수단(15)을 구비한다.
Patent KR-20170103760-A (KR)
Inventor: ZEBHAUSER MARTIN
IPC: H01R103/00
Filed: 2016-01-21
Abstract: 본 발명은 플러그 커넥터(20)와, 여기에 연결되며 적어도 하나의 내부 도전체(32)와 내부 도전체(32)를 둘러싸는 외부 도전체(34)를 포함하는 케이블(30)을 구비하며, 케이블의 외부 도전체(34)가 플러그 커넥터(20)의 외부 도전체 하우징(24)에 전기적으로 연결되는 플러그 커넥터 구조(10)에 관련된다. 이 플러그 커넥터 구조(10)는 내부 도전체(32)를 둘러싸며, 케이블의 외부 도전체(34)와 거의 동일한 내경(D)을 가지고, 외부 도전체(34)의 축방향 전단(A)에 접촉하여 내부 도전체의 쉴딩을 케이블 전단의 방향으로 연속시키는 슬리이브 부품(50)을 추가적으로 구비한다.
Patent KR-20170072370-A (KR)
Title: 접착된 복합 플라스틱 부품, 그의 제조 방법, 및 그로부터 제조된 부품
Inventor: BRAMBRINK ROLAND
IPC: B29C65/48
Filed: 2009-11-26
Abstract: 본 발명은 리브 (rib) 구조(2)를 갖는 플라스틱 부품(1), 및 상기 리브에 접착되고 그 세로 연부가 상기 플라스틱 기재 위에 수직으로 또는 거의 수직으로 배열된 (하나의) 프로파일을 가진 지지체(들)(4)로 이루어진 복합 플라스틱 부품에 관한 것이다.  또한 본 발명은 그러한 복합 부품의 제조 방법 및 그러한 복합 부품을 성분으로서 포함하는 최종 제품에 관한 것이다.
Patent KR-20170132710-A (KR)
Title: 연마 패드
Inventor: MURAKAMI YOHEI
IPC: H01L21/304
Filed: 2016-03-14
Abstract: 본 발명은, 발포 폴리우레탄으로 형성되어 있고, 25℃에서의 펄스 NMR 측정으로 구해지는, 상기 발포 폴리우레탄에 있어서의 S상의 함유 비율이 70%를 초과하는 연마 패드이다.
Patent KR-20170095382-A (KR)
Inventor: KAST CHRISTIAN
IPC: B65H49/38
Filed: 2015-12-18
Abstract: 본 발명은 압출된 탄성중합체 스트랜드(extruded elastomer strand)(1, 1a)를 프로세싱 위치로의 그의 이송 동안에 수용하고, 권선(winding)으로서 탄성중합체 스트랜드(1, 1a)를 수용하는 릴(reel)(2, 2a)을 포함하는 디바이스에 관한 것이며, 이동하는 릴(2, 2a)은, 차량 본체들의 문들 또는 트렁크들(boots)에 대해 밀봉들(seals)을 형성하기 위해, 릴(2, 2a)의 회전에 의해, 탄성중합체 스트랜드(1, 1a)를 계속해서 프로세싱하는 생산 설비에서 일시적으로 포함하기 위해 제공된다.  본 발명에 따라, 릴(2, 2a)의 재료의 총 질량 및 총 볼륨으로부터 기인한 릴(2, 2a)의 평균 밀도는  이다.
Patent KR-20170100634-A (KR)
Title: 골 복구에서의 골유도 분자의 전달 향상을 위한 시스템 및 방법
Inventor: VANDERPLOEG ERIC J
IPC: A61K33/06
Filed: 2015-12-29
Abstract: 생체적합성 매트릭스 물질 내에 도입될 수 있는 다공성 세라믹 과립에 골유도성 작용제가 적재되어 있는 합성 골유도성 골 이식편의 제조를 위한 시스템 및 방법이 제공된다.  일부 경우에서, 과립의 적재는 저-pH 완충제의 사용 및 예비-처리에 의해 촉진된다.
Patent KR-20170122738-A (KR)
Title: 구형 유막 베어링
Inventor: OSGOOD PETER N
IPC: F16C23/04
Filed: 2016-02-22
Abstract: 유막 베어링은 압연 밀에서 롤을 회전 가능하게 지지한다.  베어링은 내부 보어 및 외부 구형 표면을 갖는 슬리브를 포함한다.  내부 보어는 롤의 넥 상으로의 축방향 삽입을 위해 구성되고 치수가 정해진다.  부싱은 슬리브의 외부 구형 표면을 둘러싸고 회전 가능하게 포함하도록 구성되고 치수가 정해진 내부 구형 표면을 갖는다.  부싱은 쵸크에 포함되고 그에 의해 방사상으로 지지되는 다수의 상호연결된 세그먼트들로 세분된다.
Patent KR-20170108106-A (KR)
Title: 코팅된 안료, 이의 제조 방법 및 용도, 코팅제, 및 물품
Inventor: STEIN-HOFMANN SIMONE
IPC: C09D7/62
Filed: 2016-01-28
Abstract: 본 발명은 금속 물체를 위한 특히 효과적인 보호 코팅, 코팅 방법, 및 이의 특수한 용도에 관한 것이다. 특히 높은 보호 효과는 물체의 특정 표면에 코팅의 무기 분율 및 유기 폴리머 분율을 적용함으로써 달성된다. 예를 들어, 보호 특성 또는 기타 제품 특성의 추가적인 최적화를 위해 코팅의 추가적 조정이 사용될 수 있다.
Patent KR-20170117568-A (KR)
Title: 표면상태가 양호한 고자속밀도와 저철손을 갖는 무방향성 전기강판 및 그의 제조방법
Inventor: ZHANG FENG
IPC: C21D9/46
Filed: 2015-12-08
Abstract: 화학적 조성이 0＜C≤0.004%, 0.1%≤Si≤1.6%, 0.1%≤Mn≤0.8%, 0.1%≤Al≤0.6%, Ti≤0.0015%이며, 또한 0.2%≤（Si+Al）≤2.0%을 만족시키며, 잔부가 Fe 및 기타 불가피한 불순물인 표면상태가 양호한 고자속밀도 저철손 무방향성 전기강판. 상기 표면상태가 양호한 고자속밀도 저철손 무방향성 전기강판의 제조방법은 액체강 전처리, 회전로제련, RH 정련, 주조 및 슬래브제조, 열간압연, 산세척, 냉간압연, 어닐링 및 도포 단계를 포함한다. 무방향성 전기강판은 우수한 자성, 초저철손 및 비교적 높은 강의 순도를 가지고 있으며, 강판의 표면품질이 양호하다.
Patent KR-20180002634-A (KR)
Title: 스케줄링된 범용 직렬 버스 (usb) 저전력 동작들
Inventor: GERBER NIR
IPC: G06F13/38
Filed: 2016-04-01
Abstract: 상세한 설명에 개시된 양태들은 스케줄링된 범용 직렬 버스 (USB) 저전력 동작들을 포함한다.     이와 관련하여, 일 양태에 있어서, USB 호스트 제어기는 USB 클라이언트 디바이스에 대한 저전력 동작 스케줄을 결정한다.     저전력 동작 스케줄은 하나 이상의 스케줄링된 저전력 동작 주기들을 포함하고, 각각은 개별 진입 시간 및 개별 이탈 시간에 대응한다.     USB 호스트 제어기는 하나 이상의 USB 표준 패킷들을 이용하여 저전력 동작 스케줄을 USB 클라이언트 디바이스로 통신한다.     개별 진입 시간 및 이탈 시간을 갖는 하나 이상의 스케줄링된 저전력 동작 주기들을 스케줄링함으로써, USB 호스트 제어기 또는 USB 클라이언트 제어기는 부가적인 시그널링을 초래하지 않고 하나 이상의 스케줄링된 저전력 동작 주기들을 시작하고 종료할 수 있고, 따라서, USB 저전력 동작의 효율을 개선시킬 수 있다.     추가로, USB 표준 패킷들을 이용하여 저전력 동작 스케줄을 통신함으로써, USB 표준들과의 호환성을 보존하는 것이 가능하다.