baber/WOPTO huggingface dataset:
Patent KR-20220007492-A (KR)
Title: 아나모픽 렌즈
Inventor: LI JIE
IPC: G02B13/08
Filed: 2020-07-14
Abstract: 본 출원은 물체측에서 상측까지 차례로 배치된 실린더 렌즈군과 구면 렌즈군을 포함하는 아나모픽 렌즈를 개시하였다.  물체측에서 상측까지 차례로 제1 렌즈, 제2 렌즈 및 제3 렌즈가 배치되고, 상기 제1 렌즈와 상기 제2 렌즈는 부의 굴절력을 갖는 실린더 렌즈이며, 상기 제3 렌즈는 정의 굴절력을 갖는 실린더 렌즈이다.  실린더 렌즈의 광학 특성을 이용하여, 입사된 수평 광선을 "압축"시키고, 수직 방향의 시야로 입사된 광선은 변화 없이 유지시키며, 또한 광선에 대하여 전체적으로 수차 보정을 진행함으로써, 수평 시야각이 33% 증가됨으로써 1.33X 아나모픽 촬영을 실현할 수 있는 동시에 본 출원의 렌즈 부피가 더욱 작고, 무게가 더욱 가벼워 단가가 상대적으로 더욱 낮으므로, 대부분 일반 사용자의 사용 수요를 더욱 잘 만족시킬 수 있다.
Patent KR-20200116981-A (KR)
Title: 심강 내 제세동 카테터
Inventor: SASAKI TAKUYA
IPC: A61B17/00
Filed: 2018-12-11
Abstract: 하대 정맥으로부터의 어프로치에 의해, 튜브 부재의 선단 부분에 장착된 제1 DC 전극군을 관상 정맥동 내에 배치하고, 제2 DC 전극군을 우심방 내에 배치하는 것이 가능한 제세동 카테터를 제공한다.  튜브 부재(10)에 장착된 제1 DC 전극군(31G) 및 제2 DC 전극군(32G)과, 튜브 부재의 선단 부분을 양방향으로 휘게 하기 위한 제1 조작용 와이어(71) 및 제2 조작용 와이어(72)를 구비한 제세동 카테터이며, 제2 DC 전극군의 선단 위치보다 기단측에 있어서의 튜브 부재의 휨을 억제한 상태에서 제1 조작용 와이어의 후단을 최대한 당겼을 때, 튜브 부재의 선단 부분의 휨 각도(θ1)가 대략 270°이며, 제2 DC 전극군의 선단 위치보다 기단측에 있어서의 튜브 부재의 휨을 억제한 상태에서 제2 조작용 와이어의 후단을 최대한 당겼을 때, 튜브 부재의 선단 부분의 휨 각도(θ2)가 대략 90°이다.
Patent KR-20200121869-A (KR)
Title: 틸팅 패드 베어링
Inventor: FOERSTER FELIX
IPC: F16C17/03
Filed: 2019-02-18
Abstract: 본 발명은, 틸팅 패드들(5, 5')과 회전자 몸체(2) 사이에서 수렴하는 베어링 간극(14)을 형성하기 위해 하우징 몸체(4)에 대하여 틸팅 가능하고 초기 응력 장치(15)를 통해 초기 응력이 가해지는 틸팅 패드들(5, 5')을 구비한 틸팅 패드 베어링(1)에 관한 것이다.  틸팅 패드 베어링을 그 기능 및/또는 수명과 관련하여 개선시키기 위해, 초기 응력 장치(15)는 자기 장치(10)를 포함한다.
Patent KR-20200133345-A (KR)
Title: 액체 재료 토출 장치
Inventor: IKUSHIMA KAZUMASA
IPC: B05C11/10
Filed: 2019-03-15
Abstract: 본 발명은, 토출 작업의 도중에 변화된 토출량의 보정을 종래보다 용이하게 행할 수 있는 액체 재료 토출 장치를 제공한다. 본 발명의 액체 재료 토출 장치는, 봉형체로 이루어지는 토출용 부재와, 토출용 부재보다 광폭이며, 토출용 부재의 선단부가 배치되는 액실과, 액실과 연통되는 토출구와, 액실과 액체 재료 저류 용기를 연통시키는 액체 이송로와, 토출용 부재를 구동시키는 구동 장치를 구비한 액체 재료 토출 장치에 있어서, 상기 액실과 상기 액체 재료 저류 용기와의 연통을 차단하지 않고, 상기 액체 이송로에 위치하는 토출량 조정 부재와, 상기 액체 이송로 내에서의 토출량 조정 부재의 위치를 이동시키는 부재 위치 조정 기구를 구비하는 액체 재료 토출 장치.
Patent KR-20200133762-A (KR)
Title: 광전 변환 소자
Inventor: FURUKAWA DAISUKE
IPC: H01L51/00
Filed: 2019-03-22
Abstract: 광전 변환 소자의 SN비를 향상시킨다.  광전 변환 소자(10)는 양극(12)과, 음극(16)과, 양극과 음극 사이에 마련되는 활성층(14)과, 양극과 활성층 사이에 마련된 정공 수송층(13)을 구비하고, 활성층은, 흡수 피크 파장이 900㎚ 이상인 고분자 화합물인 p형 반도체 재료와, n형 반도체 재료를 포함하고, 활성층에 포함되는 n형 반도체 재료의 LUMO와 정공 수송층에 포함되는 정공 수송성 재료의 HOMO의 에너지 차가 0.9eV 미만이다.
Patent KR-20210020865-A (KR)
Title: 퍼옥시솜 증식자-활성화 수용체 알파의 효능제 및 사용 방법
Inventor: DUERFELDT ADAM
IPC: A61K31/44
Filed: 2019-03-15
Abstract: 퍼옥시솜 증식자-활성화 수용체 α (PPARα) 효능작용 활성을 갖는 벤질 유도체 화합물, 이러한 화합물을 함유하는 조성물 및 염증 및/또는 혈관신생을 수반하는 질환 및/또는 상태, 특히 안구 질환 및/또는 상태, 예컨대 비제한적으로 망막 염증, 망막 신생혈관화, 망막 혈관 누출, 미숙아 망막병증, 당뇨병성 망막병증, 연령-관련 황반 변성 및 당뇨병성 황반 부종을 치료하기 위한 PPARα 활성을 증진시키는 데 있어서의 그의 사용 방법이 개시된다.
Patent KR-20200134285-A (KR)
Title: 고전압 축전지를 갖는 차량
Inventor: RAETTICH PHILIP
IPC: H01M50/224
Filed: 2019-05-02
Abstract: 본 발명은, - 하우징(2) 및 - 이 하우징(2) 내에 배열된 하나 이상의 배터리 셀을 구비하는 고전압 축전지(1)를 갖는 차량에 관한 것이며, 이 경우 하나 이상의 배터리 셀은 사전 설정된 셀 내부 압력부터 개방되는 비상 탈기 개구(4a 내지 4c)를 갖는 배터리 셀 하우징(2)을 구비하고, 이 개구를 통해서는 배터리 셀의 오작동시 또는 손상시 고온 또는 연소 가스가 배터리 셀 하우징의 내부로부터 고전압 축전지(1)의 하우징(2) 내로 빠져나갈 수 있으며, 이 경우 비상 탈기 개구(4a 내지 4c)는, 배터리 셀(1)의 오작동시 또는 손상시 고온 또는 연소 가스가 그쪽을 향해 흐르는 하우징(2)의 벽(2d)을 향해 있으며, 이 경우 고전압 축전지(1)의 하우징(2)의 벽(2d)은, 비상 탈기 개구로부터 이격된 벽(2d)의 영역에서보다는 비상 탈기 개구(4a 내지 4c)가 배열되어 있고 배터리 셀의 오작동시 또는 손상시 고온 또는 연소 가스가 배터리 셀 하우징으로부터 유출되는 영역에서 국부적으로 열에 더 잘 견디도록 설계되어 있다.
Patent KR-20210013025-A (KR)
Title: 영양 보충제
Inventor: AHNOFF MARTIN
IPC: A23L29/30
Filed: 2019-03-27
Abstract: 본 발명은 준-포화량의 칼슘 이온의 알긴산염 하이드로겔로 구성되며, 당, 복합 탄수화물, 전해질, 카페인, 및 아미노산으로부터 선택된 활성 성분을 포함하는 수용액을 포함한 영양 보충제를 제공한다. 영양 보충제는 구강 pH 저하 및 치아 우식의 위험 유발 없이 탄수화물 섭취를 허용하고, 장 흡수 및 탄수화물 산화의 높은 속도를 유지하면서 위장 불편감을 유발하지 않는다.
Patent KR-20200142026-A (KR)
Title: 조직 칩 양산 제작 방법
Inventor: HOU YINGYONG
IPC: G01N1/28
Filed: 2019-04-20
Abstract: 본 발명은 조직 또는 세포 칩 양산 제작 방법을 제공하며, 여기에는 조직 입자, 배양된 세포 또는 수집된 탈락 세포(예를 들어 흉수 및 복수 탈락 세포)를 성형 장치로 성형하고, 조직 입자는 조직 교반기를 이용해 신선 조직, 포르말린 또는 기타 용매(예를 들어 알코올 등)가 고정된 조직, 또는 파라핀이 포매된 조직 블록을 교반 및 분쇄하고, 성형된 조직 또는 세포를 수용체 왁스 몰드에 이식하거나 금속 플레이트 상에 부착하고, 슬라이싱하여 조직 또는 세포 칩을 획득하는 단계를 포함하는 것을 특징으로 한다. 상기 제작 방법은 비용이 저렴하고 편리하며 신속하고 대량 생산 가능하며 다양한 형태로 성형할 수 있는 장점을 가지고 있으며, 신선 조직, 고정된 조직, 파라핀 포매 조직, 배양 또는 흉복수 등 탈락 세포에 사용할 수 있고, 모든 병리학 및 관련 연구기관에서 활용하도록 대중화시킬 수 있다.
Patent KR-20210005051-A (KR)
Title: 카나비노이드 수용체 유형 1 (cb1) 결합 단백질들과 이의 용도
Inventor: BANERJEE ANTARA
IPC: A61K39/00
Filed: 2019-04-29
Abstract: 본 명세서는 단리된, 공작된, 비-자연적으로 발생된 CB1 결합 단백질들을 제공하는데, 항-CB1 항체 또는 이의 항원-결합 단편이 포함된다. 상기 CB1 결합 단백질들은 CB1 매개된 병태, 질환 및 장애의 치료 및 진단에 용도를 갖는다.
Patent KR-20210036870-A (KR)
Title: 라디칼 중합에 의한 탄화수소기 함유 바이닐에터 폴리머의 제조 방법
Inventor: SUGIHARA SHINJI
IPC: C08K5/17
Filed: 2019-06-14
Abstract: 모노머의 분해나 폴리아세탈의 생성을 억제할 수 있는, 안정적이면서 효율적인 탄화수소기 함유 바이닐에터 폴리머의 제조 방법의 제공.  
본 발명의 탄화수소기 함유 바이닐에터폴리머의 제조 방법은, 하기 식(1）： 
[화학식 1] 
   
(식 중, R 1 은, 탄소수 1~10의 지방족 탄화수소기 또는, 탄소수 3~10의 지환식 탄화수소기를 나타낸다.) 
로 나타내는 바이닐에터를, 중합 용매로서 물, 및 라디칼 중합 개시제로서 유기 아조계 화합물의 존재하, pH 6 이상에서 중합시키는 공정을 포함하여 이루어진다.
Patent KR-20210021461-A (KR)
Title: 살아있는 바이오치료 제품을 포함하는 제형
Inventor: CARITE CHRISTOPHE
IPC: A61K47/20
Filed: 2019-06-19
Abstract: 본 발명은 살아있는 바이오치료 제품을 포함하는 장용성 제형을 제공한다.
Patent KR-20220102991-A (KR)
Title: Wood diffuser
Inventor: LIM YUN HEE
IPC: A61L9/12
Filed: 2021-01-14
Abstract: The present invention relates to a wood diffuser made of wood to have a stick carrying a scent embedded therein and emit delicate scent for a long time, which comprises: a wood main body made of wood and having a hollow accommodation room; an incense stick inserted into the accommodation room of the wood main body; and an insertion member inserted into one end of the wood main body in order to communicate with the accommodation room of the wood main body and fill the incense stick with a scent, wherein the wood main body has pores for emitting a scent to communicate with the accommodation room so that the scent carried by the incense stick can be emitted to the outside. The wood main body is formed to have a polygonal surficial body, one side of the polygonal surficial body has an opening communicating with the accommodation room, and the incense stick is slidingly inserted into the opening. After the incense stick is inserted into the opening, a stopper made of wood in a diameter corresponding to the opening is forcibly fitted into the opening, thereby allowing a structure where the incense stick is embedded to be realized without use of an adhesive. Therefore, the diffuser can be miniaturized and installed at various places, and a structure for infusing a scent is simplified and the scent can be emitted continuously for a long time.
Patent KR-20220105531-A (KR)
Inventor: HYUNCHUL PARK
IPC: G01R19/00
Filed: 2021-01-20
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting a higher data transfer rate after a 4G communication system such as LTE. According to various embodiments of the present disclosure, a circuit detecting a reflection coefficient of an electronic device in a wireless communication system includes: at least one processor; a plurality of analog to digital converters (ADC); a plurality of RF elements; and a plurality of transmission lines including a first transmission line, a second transmission line, and a third transmission line.
Patent KR-20210014718-A (KR)
Inventor: LEE TAMMY
IPC: H04N19/19
Filed: 2021-01-28
Abstract: Disclosed are a method and a device for encoding and decoding motion information. The method for encoding motion information comprises the steps of: obtaining a motion information candidate using motion information included in prediction units temporally and spatially related to a current prediction unit; adding alternative motion information to the motion information candidate to allow the number of motion information included in the motion information candidate to be a predetermined number (n) when the number of the motion information included in the motion information candidate is smaller than the predetermined number (n); determining the motion information on the current prediction unit among n motion information candidates; and encoding index information indicating the determined motion information as the motion information on the current prediction unit.
Patent KR-20220111335-A (KR)
Inventor: AN HEUI TAY
IPC: H02J7/34
Filed: 2021-02-02
Abstract: For mixed power of batteries with different voltages, a hybrid power supply device comprises: one or more batteries (1) with a high voltage 1; three or more batteries (2) with a low voltage 2; a relay (DPDT) (3); and a control device (4). The hybrid power supply device connects two or more batteries with a low voltage in series through a battery with a high-voltage battery and a relay 2 (6) and connects remaining one or more batteries with the low voltage through the two or more batteries with the low voltage and one or more relays (DPDT) controlled by the control device.
Patent KR-20220114316-A (KR)
Title: A monolithic 3D based scratchpad memory
Inventor: CHUNG SUNG WOO
IPC: G11C8/14
Filed: 2021-02-08
Abstract: Disclosed is a scratch pad memory based on monolithic three-dimensional integration technology. The scratch pad memory based on monolithic three-dimensional integration technology, includes: a first layer including a plurality of memory cells; and a second layer layered in the upper part of the first layer, and including a plurality of memory cells, wherein the scratch pad memory has a structure in which the first and second layers are vertically connected to a monolithic inter-tier via (MIV), and a column direction access word line and a column direction access bit line are additionally connected through a wire to each of the memory cells included in the first and second layers such that both row unit memory access and column unit memory access can be possible. Therefore, the present invention is capable of saving a considerably large memory area through a three-dimensional layering structure.
Patent KR-20210142532-A (KR)
Title: Spinning reel
IPC: A01K89/01
Filed: 2021-02-16
Abstract: An objective of the present invention is to provide a spinning reel capable of tightly winding a fishing line on a spool while suppressing an increase in the size of a reel body. The spinning reel (100) includes a spool shaft (3), a handle (6), a pinion gear (18), a first intermediate gear (31), a second intermediate gear (32), and a reciprocating mechanism (7). The first intermediate gear (31) is installed around a first shaft (33) parallel to the spool shaft (3) to be rotatable. The first intermediate gear (31) includes a first large-diameter gear (31a) engaged with the pinion gear (18) and a first small-diameter gear (31a) rotating integrally with the first large-diameter gear (31a). The second intermediate gear (32) is installed around a second shaft (34) parallel to the first shaft (33) to be rotatable. The second intermediate gear (32) includes a second large-diameter gear (32a) engaged with a first small-diameter gear (31b) and a second small-diameter gear (32b) rotating integrally with a second large-diameter gear (32a). The reciprocating mechanism (7) has a driven gear (25) engaged with the second small-diameter gear (32b), and reciprocates the spool shaft (3) in the front-rear direction.
Patent KR-20220120061-A (KR)
Title: Flexible film dosimeter and manufacturing method of the same
Inventor: KIM JUNG IN
IPC: B29C41/32
Filed: 2021-02-22
Abstract: The present invention relates to a flexible dosimeter and a manufacturing method thereof. The flexible dosimeter having a curved surface according to one embodiment of the present invention comprises: a sensitive layer whose color is changed according to radiation dose; and a silicon layer laminated on both surfaces of the sensitive layer, wherein the silicon layer comprises an upper silicon layer in contact with a dose measurement target and a lower silicon layer. The flexible film dosimeter measures dose distribution of an eye plaque.
Patent KR-20220120393-A (KR)
Inventor: KIM YOU GYUNG
IPC: A01C7/00
Filed: 2021-02-23
Abstract: The present invention relates to a seedling transplant device for seedling, wherein the seedling transplant device (100) comprises: two pair of seedling transplanters (1, 1'); the seedling transplanter (1) and the seedling transplanter (1') at both ends; a pair of upper square bars (2, 2') and a pair of lower square bars (2a, 2a') which place the seedling transplanter (1) and the seedling transplanter (1') at both ends, and includes a plurality of seedling shovels (3) at regular intervals between the seedling transplanters (1, 1'); and a guide (4) and a seedling stand (6) installed in the seedling transplanter (1, 1') and the seedling shovel (3), respectively. According to the present invention, at least 3 to 6 seedling transplant grooves can be formed at the same time, although it is necessary to work in a group of two when forming seedling transplant grooves. Since seeds or seedlings can be transplanted at the same time, 2 people can easily carry out the work of 3 or more people. Therefore, there are many effects such as maximizing productivity by reducing manpower and time according to seedling transplantation. In addition, the spacing of the seedling shovel (3) can be easily adjusted according to the type of crop or soil, so that reliability is maximized.
Patent KR-20220121290-A (KR)
Title: Apparatus and method determining vehicle purchase for vehicle subscription service
Inventor: CHOI JOSEPH SUNGPIL
IPC: G06Q30/06
Filed: 2021-02-24
Abstract: The present disclosure relates to a method for an electronic device to determine whether to purchase a vehicle, and an electronic device performing the same. In accordance with one embodiment, the method for an electronic device to determine whether to purchase a vehicle may comprise the following steps of: acquiring information on a vehicle to be purchased from a server connected to the electronic device by accessing the server; displaying a plurality of candidate vehicles on a screen of the electronic device based on the acquired information on the vehicle to be purchased; acquiring information on at least one candidate vehicle of the plurality of displayed candidate vehicles; inputting the acquired information on the at least one candidate vehicle into an artificial intelligence model outputting a purchase score indicating the purchase suitability of inputted candidate vehicle information when the candidate vehicle information is inputted, thereby acquiring at least one purchase score for each of the at least one candidate vehicle; and based on the at least one acquired purchase score, determining purchase information on each of the at least one candidate vehicle. Therefore, the present invention is capable of improving vehicle sourcing and profitability.
Patent KR-20210035117-A (KR)
Title: Solting machine by turn table
Inventor: KIM YOON HO
IPC: B07C5/36
Filed: 2021-03-13
Abstract: According to an electric weight grader for measuring and sorting an object to be sorted by using a load cell, the present invention enables the plurality of load cells and measuring buckets to be installed in an outline of a circular rotating plate which is infinitely rotated, enables a slip ring (a collector ring) to be provided in a lower portion of the circular rotating plate, and enables a local PLC to be installed in an upper portion of the circular rotating plate to communicate with a main PLC, and performs a circular movement at constant speed and is rotated at the constant speed. According to the present invention, the measuring bucket rotated at the constant speed provides discharge technology of automatically dropping the stored and sorted object without power to a transfer conveyor when arriving a discharge section.
Patent KR-20220129246-A (KR)
Title: Process solution composition for polymer processing
Inventor: PANG SOON HONG
IPC: C11D7/28
Filed: 2021-03-16
Abstract: The present invention relates to a process solution composition for polymer processing which comprises: a fluorine compound; a ketone-based solvent; and a polar aprotic solvent, wherein the ketone-based solvent is at least one selected from a group consisting of compounds represented by chemical formula 1 or chemical formula 2. In a semiconductor manufacturing process, the process solution composition for polymer processing has the effect of preventing damage to various types of metal while improving the removal force of the adhesive polymer remaining on a circuit surface of a wafer.
Patent KR-20220145432-A (KR)
Inventor: JEONG NAK GUNG
IPC: A47G9/10
Filed: 2021-03-19
Abstract: The present invention relates to a height-adjustable pillow, which comprises: an upper mounting unit having a plurality of upper space units into which a cover accommodating a plurality of pillow inner chips is inserted; and a cover having a plurality of pads at the upper inner portion of the lower support unit formed at the lower portion of the upper mounting unit. A height adjustment member at which the cover having a pad at the lower portion is installed may be installed at the lower portion of the lower space unit. Therefore, the lower surface of a head can be more comfortably mounted by means of the upper mounting unit and the lower support unit of the outer skin pillow unit to provide comfort to the lower portion of the head. The lower surface of the upper mounting unit is made of a through-hole unit having a plurality of through-holes to provide air permeability to the lower portion of the head. Consequently, perspiration generated at the lower portion of the head may be dried to guarantee hygiene at the lower portion of the head. The filled amount of the pillow inner chips may adjust the height with respect to the cover installed at the plurality of upper space units provided at the outer skin pillow unit in order to adjust the height of the covers. The cover having a height-adjustable pad of the height adjustment member is provided to freely adjust the height of the outer skin pillow unit, in order to allow the lower portion of the head of the user to be more pleasantly mounted on the height-adjusted outer skin pillow unit, thereby providing comfort and pleasantness to the lower portion of the head of the user.
Patent KR-20220132727-A (KR)
Title: Method and apparatus for improving surface registration using neural network model
Inventor: SIM TAE YONG
IPC: A61B90/00
Filed: 2021-03-23
Abstract: The present invention relates to a surface matching method and apparatus using a neural network model. A surface matching method using a neural network model according to an embodiment of the present invention includes the steps of: acquiring first facial surface information from medical image information and acquiring second facial surface information from patient space information; reducing the obtained first facial surface information to a dimension corresponding to the patient space information through dimensionality reduction of a neural network model; performing surface matching according to a surface matching algorithm using the dimensionally reduced first facial surface information and the obtained second facial surface information; and learning a result of the surface matching and improving the matching accuracy of a target using the learned result. The accuracy is improved.
Patent KR-20210124065-A (KR)
Title: Independent suspension
Inventor: BONERA DANILO
IPC: B60K17/04
Filed: 2021-04-01
Abstract: An independent suspension (1) for a vehicle, especially to transport a person and/or a material, comprises: a hub (2) defining a rotational axis (R) of a vehicle wheel (3); and an electric motor (4) constituted to rotate the hub (2) by connecting with the hub (2) to be operable. The electric motor (4) is extended along an unfolding direction (S) of the electric motor in parallel with the rotational axis (R) of the hub (2). The independent suspension increases a maximum load capacity of a vehicle while maintaining a level.
Patent KR-20220145626-A (KR)
Inventor: OH SEUNG IL
IPC: F16L35/00
Filed: 2021-04-22
Abstract: The present invention aims to provide a coupling apparatus for a frame for installing a sprinkler having a bracket which is to be firmly coupled to a support frame just by pushing a lever by the hand. According to the present invention, the coupling apparatus for a frame for installing a sprinkler comprises a bracket including: a first penetrating hole formed on an upper side of a main body, into which a square pipe is inserted; hanging units formed on both sides on a lower side of the main body and supported by a lower side of a hanging bump of the support frame; a bending unit formed on an upper side of the first penetrating hole; a second penetrating hole formed on the center of the main body; first shaft support units formed on both sides of an upper side of the second penetrating hole; a second shaft support unit formed on a lower side of the first shaft support units; a lever having a folding unit and a pressing unit formed by being folded in an L shape; a first shaft unit located at the part where the folding unit and the pressing unit are folded and rotatably coupled to the first shaft support units; and a locking member having a second shaft unit formed in the center to be coupled to the second shaft support unit, and having a bump unit formed on the center of a lower end unit to be bent at a position corresponding to a side surface of the hanging bump so that an upper side of the second shaft unit rotates in contact with the folding unit.
Patent KR-20220146109-A (KR)
Title: Structure and method for utilizing indoor natural light in moving space
Inventor: PARK SOON SUNG
IPC: B60Q3/80
Filed: 2021-04-23
Abstract: The present invention relates to a structure for utilizing indoor natural light in moving space. The structure for utilizing indoor natural light in moving space according to one embodiment of the present invention comprises: at least one natural light collection unit located outside a vehicle and configured to reflect natural light; a natural light transmission unit connected to an end of the natural light collection unit and configured to move the natural light reflected from the natural light collection unit; a smart lamp unit connected to the natural light transmission unit and having an artificial light generation unit formed at a position where the natural light moved to the natural light transmission unit is emitted; a smart lamp driving unit located adjacent to the smart lamp unit and configured to move the smart lamp unit; and a control unit connected to the natural light collection unit, the natural light transmission unit, the smart lamp unit, and the smart lamp driving unit to transmit and receive information. The control unit is configured to emit a combination of natural light and artificial light according to a user request signal. Accordingly, lighting power can be managed efficiently.
Patent KR-20220146140-A (KR)
Inventor: SANGSU PARK
IPC: G11C29/44
Filed: 2021-04-23
Abstract: The present invention relates to a system and method for dynamically handling the failure of an SRAM using CRC. The method for dynamically handling the failure of an SRAM includes the steps of: obtaining write data; determining a write address; storing the write data at the write address of a frame memory which is composed of the SRAM and includes a real address area and a spare address area which are distinguished from each other; storing, in response to the write address, a write CRC generated by performing a CRC calculation on the write data; determining a read address; reading a read data from the read address of the frame memory; determining whether, based on the A CRC remainder W_CRC corresponding to the read address and the read data, a CRC error occurs, and generating an error flag when the CRC error occurs; determining a fault address based on the error flag; and mapping the fault address to one of non-fault spare addresses of the spare address area when the fault address is an address of the real address area. Even if a failure occurs during operation, an SRAM failure can be handled.