baber/WOPTO huggingface dataset:
Patent KR-20190061780-A (KR)
Title: Device for preventing bad smell of drain hole
Inventor: LEE YANG HO
IPC: E03C1/292
Filed: 2017-11-28
Abstract: The present invention relates to a device for preventing a foul odor of a drain which blocks the foul odor through the drain. The device for preventing the foul odor of a drain according to the present invention comprises: a cylindrical housing (100) which can be adjusted in diameter to correspond to the diameter of the drain; a cantilever (200) having a fixed end (210) mounted on the cylindrical housing (100) so that a free end (220) faces the center of the cylindrical housing (100); and an opening and closing means (300) which is suspended in the free end (220) of the cantilever (200) to be disposed inside the cylindrical housing (100), wherein, when sewage is supplied to the cylindrical housing (100) in a state in which a plurality of blocking plates (310) are unfolded in the form of an umbrella, the blocking plate (310) is retracted by the load of sewage and the sewage flows down to a drainage gap (150) formed between the cylindrical housing (100) and the blocking plate (310), and, when the load of the sewage is removed, the blocking plate (310) is unfolded by the elastic force of a spring (370), and an outer end of the blocking plate (310) is in close contact with the inner circumferential surface of the cylindrical housing (310) to block the bad smell through the cylindrical housing (310).
Patent KR-20190063094-A (KR)
Title: Magnetic memory device
Inventor: LEE Woohyun
IPC: H01L43/02
Filed: 2017-11-29
Abstract: According to the present invention, a magnetic random access device comprises: a lower interlayer insulating film on a substrate; and magnetic tunnel junction patterns provided on the lower interlayer insulating film and spaced apart from each other in a direction parallel to an upper surface of the substrate. The lower interlayer insulating film may include a recess region in which an upper portion of the lower interlayer insulating film between the magnetic tunnel junction patterns is recessed. In terms of one cross section, an inner side surface of the recess region is inclined at an acute angle with respect to the upper surface of the substrate, and a bottom surface of the recess region has a convex shape toward the upper surface of the substrate.
Patent KR-20180064997-A (KR)
Inventor: BIRNER ALBERT
IPC: H01L21/768
Filed: 2017-12-05
Abstract: In an embodiment of the present invention, a semiconductor device includes a substrate, a group III nitride transistor arranged on the front side of the substrate, and a conductive through-substrate-via. The conductive through-substrate-via includes a conductive material extended from the front side to the rear side of the substrate. The via is gradually thinned from the front side to the rear side of the substrate. In another embodiment of the present invention, a method includes the following steps: forming an opening part on the front side of the substrate including at least one group III nitride transistor on the front side thereof; inserting the conductive material into the opening part; and combining a source electrode of the group III nitride transistor to the rear side of the substrate by using the conductive material. Accordingly, the present invention can reduce arbitrary warpage of a semiconductor wafer.
Patent KR-20190067361-A (KR)
Title: Target gene, protein thereof and method for identifying target gene expressed in primo vessel
Inventor: JI JONG OK
IPC: C12Q1/68
Filed: 2017-12-07
Abstract: The present specification provides a target gene expressed in a very small primo vessel in a floating state in a lymphatic vessel of a mammal; and a method for identifying a target gene expressed in a primo vessel, comprising a step of pre-injecting a lymph node of a mammal using a basic pigment, staining to spread the basic pigment at a specific time, and collecting the dyed primo vessel; and a step of acquiring RNA using the obtained primo vessel and amplifying a selected gene using RNA to confirm the expression level through real-time polymerase chain reaction.
Patent KR-20190067639-A (KR)
Title: Apparatus and method for detecting target
Inventor: HEO OH CHEOL
IPC: G01S13/524
Filed: 2017-12-07
Abstract: Disclosed are an apparatus and a method for detecting a target. According to the present invention, the apparatus for detecting a target may comprise: a frequency mixer which calculates a first beat frequency based on a transmission signal and a reception signal of a first scan for detecting a moving target, and calculates a second beat frequency based on a transmission signal and a reception signal of a second scan performed at a pre-set time interval from the first scan; a first moving substance extraction unit which compares one or more up chirp section frequencies and down chirp section frequencies from among the first beat frequency and the second beat frequency to extract a first moving substance; a second moving substance extraction unit which compares an up chirp section frequency or a down chirp section frequency of each of the first beat frequency and the second beat frequency to extract a second moving substance; and a moving target determination unit which determines the moving target based on the first moving substance and the second moving substance. The present invention aims to provide the apparatus and the method for detecting a target, which are able to improve detection performance.
Patent KR-20190067668-A (KR)
Title: Resistance Change Device
Inventor: LEE SANG HEON
IPC: H01L45/00
Filed: 2017-12-07
Abstract: According to an embodiment of the present invention, a resistance change element comprises: a first electrode; a resistance switching layer disposed on the first electrode; a second electrode disposed on the resistance switching layer; a ferroelectric layer disposed on the second electrode; and a third electrode disposed on the ferroelectric layer.
Patent KR-20190024542-A (KR)
Inventor: CHEN SHENG HSIUNG
IPC: H01L27/02
Filed: 2017-12-08
Abstract: Disclosed are embodiments for multiple standard cell libraries which include one or more standard cells and one or more corresponding standard cell variations. The one or more standard cell variations have similar functionality as the one or more standard cells thereof, but are different from the one or more standard cells thereof in terms of geometric shapes, locations of the geometric shapes, and/or interconnections between the geometric shapes. Exemplary systems and methods described in the present specification are selectively selected among the one or more standard cells and/or the one or more standard cell variations to form an electronic architecture design for analog circuitry and/or digital circuitry of an electronic device. In an exemplary embodiment, a semiconductor foundry and/or a semiconductor technology node can impose one or more electronic design constraints on the arrangement of the one or more standard cells on an electronic device design real estate. In some situations, some of the one or more standard cells are unable to satisfy the one or more electronic design constraints when arranged on the electronic device design real estate. In such situations, the one or more standard cell variations corresponding to these standard cells are arranged on the electronic device design real estate.
Patent KR-20190068289-A (KR)
Title: heat radiating device of printed circuit board using soldering pattern
Inventor: KIM HONG SEOP
IPC: H05K1/02
Filed: 2017-12-08
Abstract: The present invention relates to a heat dissipating device of a circuit board using soldering pattern. According to the present invention, a first heat dissipating soldering pattern portion and a second heat dissipating soldering pattern portion are provided on a printed circuit board to which a plurality of LED emitting devices are electrically connected by a conductive portion such that heat generated by each of the plurality of LED emitting devices as well as members electrically provided on the circuit board such as an IC chip is induced by the conductive portion and heat dissipation is implemented by the first and the second heat dissipating soldering pattern portion, thereby providing heat dissipating effects without providing a separate heat dissipating means such as a heat dissipating fin. Thus, the size of an LED illuminator is minimized and simple mass production can be achieved. In addition, economic effects can be obtained by inducing reduction of production costs. Further, the heat dissipation soldering pattern portions can be provided by a simple soldering process, thereby significantly improving assemblability and productivity.
Patent KR-20190071205-A (KR)
Title: Winch drive system with energy recovery system
Inventor: SEO DONG JIN
IPC: F15B1/02
Filed: 2017-12-14
Abstract: The present invention provides a winch drive system to which an energy recovery device is applied, which stores energy generated when a heavy weight is lowered and uses the stored energy when the heavy weight is raised so as to effectively reduce a power consumed when the heavy weight is raised. According to the present invention, the power used to raise or lower the heavy weight by reusing the energy which disappears or changes into heat in a process of repeatedly raising or lowering the heavy weight can be reduced by configuring a clutch for transmitting a rotational force in one direction.
Patent KR-20190073137-A (KR)
Title: Backlight unit and Liquid crystal display device including the same
Inventor: HWANG JAE CHUL
IPC: G02F1/1335
Filed: 2017-12-18
Abstract: The present invention provides a backlight unit and a liquid crystal display device including the same capable of realizing an image of high efficiency and high quality. The backlight unit comprises: a light guide plate; a light path conversion layer arranged on one side of the light guide plate, located between first and second LED mounting units and the first and second LED mounting units, and including a first light path conversion pattern; and first and second LEDs individually mounted on the first and second LED mounting units. The first light path conversion pattern has a triangle shape in which a first angle of the first LED side is less than a second angle of the second LED side.
Patent KR-20190073744-A (KR)
Title: Method of manufacturing led lamp using moulded interconnected devices and led lamp thereof
Inventor: HAK SEOB KIM
IPC: B05D7/24
Filed: 2017-12-19
Abstract: The present invention relates to a method of manufacturing an LED lamp using molded interconnected devices (MID) and an LED lamp thereof. According to one embodiment of the present invention, the method of manufacturing an LED lamp comprises the steps of: preparing a molding structure and a heat radiating plate; coating the molding structure with laser reactive paint; forming a circuit pattern by irradiating laser; performing plating on an area irradiated by the laser to form an electronic circuit; manufacturing an LED module by mounting a component including an LED chip on an area on which the electronic circuit is formed; and coupling the LED module with the heat radiating plate. According to the present invention, manufacturing costs can be reduced while heat radiating performance is increased.
Patent KR-20190074486-A (KR)
Title: Torque increase device for crankshaft pulley
Inventor: CHOI KUM LIM
IPC: F16H3/44
Filed: 2017-12-20
Abstract: The present invention relates to technology for reducing rotational friction resistance during engine operation to prevent reduction of power generation efficiency. According to the present invention, provided is a torque increasing device for a crankshaft pulley which can prevent reduction of power generation efficiency since the pulley, a crankshaft, and a first bearing are rotated together at the same speed by a one-way clutch during power generation by engine drive. Meanwhile, when starting the engine, the torque increasing device for the crankshaft pulley can realize high starting torque at the start of the engine and reduce torque and output of the ISG.
Patent KR-20190074491-A (KR)
Title: Equipment and method for manufacturing industrial gases
Inventor: JUNG SIN GYO
IPC: F25J3/04
Filed: 2017-12-20
Abstract: Provided by an embodiment of the present invention are an industrial gas producing facility and an industrial gas producing method using the same. The industrial gas producing facility includes: an air compressor which compresses air in the atmosphere and supplies suppressed air; an absorber which removes H_2O and CO_2 included in the compressed air; a heat exchanger which exchanges heat between cold gas of a ultralow temperature and the compressed gas from which H_2O and CO_2 are removed; an air blower which increases the pressure of the heat-exchanged compressed air; a liquid acid vaporizer which exchanges heat between the compressed air with increased pressure and the liquid acid supplied from a liquid acid pump; a rectifying device which receives the compressed air with heat exchanged with the compressed air passing through the liquid acid vaporizer, and concentrates and purifies industrial gas based on different boiling points of the industrial gas contained in the compressed air; a main valve which supplies the heat-exchanged compressed air to the rectifying device; a bypass valve which bypasses the compressed air supplied to the air blower by the liquid acid vaporizer; and a control unit which blocks the inflow and outflow of the compressed air to the air blower when an abnormality of the air blower occurs, bypasses the compressed air to the liquid acid vaporizer by opening the bypass valve, reduces the opening ratio of the main valve, and increases the discharge pressure of the compressed air from the air compressor. The present invention is able to continuously produce industrial gas even if an air blower malfunctions.
Patent KR-20190075543-A (KR)
Inventor: KIM JAE DOL
IPC: F25B9/04
Filed: 2017-12-21
Abstract: The present invention relates to a direct contact type cutting oil cooling apparatus comprising: an air compressor (10) supplying compressed air; a vortex tube (20) having a compressed air inlet connected to the air compressor (10) via a line (L1) and a cooled air output discharging cooled air; a distributer (40) provided with a cool air induction pipe (43) connected to the cooled air output of the vortex tube (20) via a line (L2) and a head (41) with a hole (42); a cutting oil cooling container (30) in which a cutting oil is accommodated therein and a portion of the cool air induction pipe (43) and the head (41) are arranged; and a machine tool (50) connected to the cutting oil cooling container (30) via a cutting oil supply line (L3) and connected to a cutting oil recovery hole of the cutting oil cooling container (30) via a cutting oil recovery line (L4), wherein the cutting oil supplied from the cutting oil supply line (L3) is sprayed onto a contact portion between a cutting tool of the machine tool (50) and a base material to be machined and then is recovered in the cutting oil cooling container (30) via the cutting oil recovery line (L4). The present invention can enhance the cooling efficiency of cutting oil.
Patent KR-20190077805-A (KR)
Inventor: YUNE JI WON
IPC: B62J99/00
Filed: 2017-12-26
Abstract: The present invention relates to a system and a method for indirectly measuring power. According to one embodiment of the present invention, a system for indirectly measuring power includes: a factor value collecting unit collecting one or more factor values required for indirect measurement of a power value applied to a bicycle; a regression analyzing unit receiving the factor value from a plurality of bicycles and deducting a regression coefficient through regression analysis; and a power value calculating unit using the calculated regression coefficient to calculate the power value applied to the specific bicycle.
Patent KR-20190077865-A (KR)
Inventor: KIM SEONG WON
IPC: C23C4/134
Filed: 2017-12-26
Abstract: The present invention relates to a method for manufacturing a ceramic thermal barrier coating layer using suspension plasma metallizing. More specifically, the method for manufacturing a ceramic thermal barrier coating layer includes: (a) a step of preparing nano suspension in which an oxide particle for thermal barrier coating is dispersed in a mixed medium including ethanol and distilled water at a weight ratio of 80:20 to 60:40; and (b) a step of forming a coating layer on a base material by using the suspension plasma metallizing. According to the present invention, the method for manufacturing a ceramic thermal barrier coating layer with controlled porosity using the suspension plasma metallizing includes the oxide particle crushed in a nano size or an alloyed composite oxide particle by high energy milling. The method for manufacturing a ceramic thermal barrier coating layer with controlled porosity using the suspension plasma metallizing forms the thermal barrier coating layer by using the suspension plasma metallizing using the suspension using the mixed medium of the ethanol and the distilled water as a dispersion solvent. So, the method for manufacturing a ceramic thermal barrier coating layer with controlled porosity using the suspension plasma metallizing can control the porosity of the coating layer and can improve hardness and elasticity modulus of the thermal barrier coating layer. Also, the method for manufacturing a ceramic thermal barrier coating layer with controlled porosity using the suspension plasma metallizing can form the thermal barrier coating layer which can improve durability of the high temperature during a thermal cycle by adjusting thermal stress between the base material and the coating layer.
Patent KR-20190081472-A (KR)
Inventor: KEE JOO KIM
IPC: A47K13/10
Filed: 2017-12-29
Abstract: According to one embodiment of the present invention, a defecation assisting apparatus includes: a foothold unit having a foothold provided around a toilet bowl and supporting a foot of a user and a height control part controlling a height of the foothold; a toilet bowl cover unit having a cover opening and closing an opening of the toilet bowl and an angle control part controlling an angle between the cover and a pedestal of the toilet bowl; and a control unit controlling the height control part to raise the foothold and controlling the angle control part to control the angle between the cover and the pedestal to become smaller than a right angle and larger than horizontality.
Patent KR-20170031738-A (KR)
Title: 상당한 양의 라우르산을 포함하는 중쇄 트리글리세라이드의 제조 및 조성물
Inventor: LAO DEAN A JR
IPC: C11C3/06
Filed: 2014-07-25
Abstract: 본 발명은 C8(카프릴산), C10(카프르산), 및 C12(라우르산)에 대해 95 % 함량을 넘고, 라우르산의 함량이 약 5 % 이상인 중쇄 트리글리세라이드 조성물을 생성하는 효율적인 대규모 공정에 관련된다.  상기 공정은 주로 코코넛 또는 팜핵으로부터 유래되는 지방산 메틸 에스테르의 분별, 중쇄 트리글리세라이드를 합성하기 위한 글리세롤과의 이들의 에스테르화, 및 순도를 크게 증가시키고 사람이 먹기에 적합하게 만들기 위한 이들의 정제를 수반한다.  이러한 조성물은 특히 식품에서의 중요한 용도 및 그 제조물, 건강 보충제, 화장품, 및 의약품을 가질 수 있다.
Patent KR-20170056520-A (KR)
Title: 연료 전지 전극용 조성물
Inventor: JUNG HWA YOUNG
IPC: H01M8/124
Filed: 2015-07-21
Abstract: 일부 실시예에서, 애노드; 전해질; 및 전해질에 의해 애노드로부터 분리된 캐소드로서, 캐소드가 일반식으로서 (Pr 1   -   x A x ) n+   1 (Ni 1-y B y ) n O 3n   +1+δ 를 갖는 Pr-니켈레이트계 재료를 포함하며, 여기서 n은 정수로서 1이고, A는 하나 이상의 란타나이드에 의해 형성된 군의 금속을 포함하는 A-부위 도펀트이며, B는 하나 이상의 전이 금속에 의해 형성된 군의 금속을 포함하는 B-부위 도펀트이고, A-부위 도펀트 및 B-부위 도펀트는 Pr-니켈레이트계 재료의 상 안정성이 증가하고 열화가 감소하도록 제공되며, A는 란타나이드, La, Nd, Sm, 또는 Gd의 적어도 하나의 금속 양이온이고, B는 전이 금속, Cu, Co, Mn, Zn, 또는 Cr의 적어도 하나의 금속 양이온이며, 0<x<1이고, 0<y≤0.4인 캐소드를 포함하는 연료 전지.
Patent KR-20170047357-A (KR)
Inventor: TORFS RITA
IPC: C09D11/101
Filed: 2015-09-16
Abstract: 중합성 조성물을 포함한 UV 경화성 잉크젯 잉크로서, 상기 중합성 조성물의 80 중량% 이상이, 모든 중량 백분율(중량%)이 상기 중합성 조성물의 총 중량을 기준으로 하면서, a) 아크릴 아미드 15.0 내지 70.0 중량%; b) 다관능성 아크릴레이트 20.0 내지 75.0 중량%; 및 c) 카르복시산기, 인산기 또는 포스폰산기를 함유하는 단관능성 (메트)아크릴레이트 1.0 내지 15.0 중량%;로 구성되는, UV 경화성 잉크젯 잉크.
Patent KR-20170075719-A (KR)
Inventor: UTSUGI HIROSHI
IPC: H01L21/683
Filed: 2015-10-23
Abstract: 기판의 흡착 장치는, 기판을 흡착하는 흡착면을 구비한 테이블과, 테이블의 흡착면에 설치된 복수의 흡인부를 갖는다.  이 기판의 흡착 장치는, 복수의 흡인부 중 일부의 흡인부를 기점으로 하고, 기점으로 한 일부의 흡인부로부터 이격되는 방향으로 배치된 나머지 복수의 흡인부를, 기점으로 한 일부의 흡인부로부터 이격되는 방향을 따라서 순차 감압시키는 제어부를 갖는다.
Patent KR-20170056644-A (KR)
Title: 고체 산화물형 연료 전지용 강 및 그 제조방법
Inventor: YAMAMURA KAZUHIRO
IPC: B21B1/22
Filed: 2015-09-30
Abstract: 본 발명은 Zr을 포함하는 고체 산화물형 연료 전지용 강에 있어서, 박판으로 안정하게 우수한 내산화성을 얻을 수 있는 조성 균형을 갖는 고체 산화물형 연료 전지용 강을 제공하는 것을 과제로 한다. 
상기 과제를 해결하기 위해, 본 발명의 고체 산화물형 연료 전지용 강은 질량%로 C：0 초과 0.05% 이하, N：0.050% 이하, O：0.01% 이하, Al：0.15% 이하, Si：0.15% 이하, Mn：0.1~1.0%, Cr：20.0~25.0%, Ni：0% 초과 1.0% 이하, La：0.02~0.12%, Zr：0.1~0.5%, La＋Zr：0.15~0.5%, 잔부 Fe 및 불순물로 이루어지는 고체 산화물형 연료 전지용 강에 있어서, 상기 고체 산화물형 연료 전지용 강이 하기 관계식을 만족시키고, 상기 고체 산화물형 연료 전지용 강은 페라이트 기지 중에 보이는 Fe와 Zr을 포함하는 금속간화합물이 시야 면적률로 1.1% 이하인 것을 특징으로 한다.
Patent KR-20170065594-A (KR)
Title: 리튬 이온 전도성 결정체 및 전고체 리튬 이온 이차 전지
Inventor: KATAOKA KUNIMITSU
IPC: H01B1/08
Filed: 2015-10-30
Abstract: 고밀도이고 긴 리튬 이온 전도성 결정체와, 이 리튬 이온 전도성 결정체를 사용한 전고체 리튬 이온 이차 전지를 제공한다.  리튬 이온 전도성 결정체의 일례인 Li 5 La 3 Ta 2 O 12     결정체는, 상대밀도가 99％ 이상이고, 입방정계에 속하고, 가닛 관련형 구조를 갖고, 길이가 2㎝ 이상이다.  이 Li 5 La 3 Ta 2 O 12     결정체는, Li 5 La 3 Ta 2 O 12 의 다결정체를 원료로 한 용융법으로 육성된다.  이 육성법에 의하면, 상대밀도가 100％인 Li 5 La 3 Ta 2 O 12     결정체도 얻어진다.  또한, 전고체 리튬 이온 이차 전지는, 정극과, 부극과, 고체 전해질을 갖고, 고체 전해질이 이 리튬 이온 전도성 결정체로 구성되어 있다.
Patent KR-20170052693-A (KR)
Inventor: BOCZEK SASCHA OLIVER
IPC: F02F3/22
Filed: 2015-10-27
Abstract: 본 발명은 내연기관의 피스톤(10)을 위한 환형의 냉각 채널 커버(30, 130)에 관한 것으로서, 상기 환형의 냉각 채널 커버(30, 130)는 탄성 재료로 제조되고 서로 맞은편에 배열된 단부면(33, 34; 133, 134; 135, 136)을 가진다. 서로 맞은편에 배열된 2개 이상의 단부 영역(43, 44; 143, 144; 145, 146)은 이음부 틈(37; 137, 138)을 형성하며, 냉각유를 위한 하나 이상의 공급 요소(50)가 냉각 채널 커버(30, 130) 내에 제공된 개구(41; 141, 142)에 수용되고 클립-인 래칭 연결에 의해 냉각 채널 커버(30, 130)에 고정되고, 상기 공급 요소(50)는 입구 영역(51)과 출구 영역(52)을 가진다. 본 발명에 따르면, 하나 이상의 공급 요소(50)를 수용하기 위한 하나 이상의 개구(41; 141, 142)가 이음부 틈(37; 137, 138)에 대해 인접하게 배열된 단부 영역(44; 144, 145)에 제공되며, 하나 이상의 공급 요소(50)는 입구 영역(51)에서는 냉각 채널 커버(30, 130)의 주변 방향으로 반경 방향으로 외부를 향해 연장되는 2개의 스프링 클립(54, 55)을 가지며 출구 영역(52)에서는 냉각 채널 커버(30, 130)의 주변 방향으로 반경 방향으로 탄성적으로 구성되는 2개의 래칭 요소(56, 57)를 가지고, 두 래칭 요소(56, 57)는 냉각 채널 커버(30, 130)의 한 단부면(33; 133, 135)에 배열되고 두 스프링 클립(54, 55)은 냉각 채널 커버(30, 130)의 맞은편 단부면(34; 134, 136)에 배열되며, 한 스프링 클립(54)은 인접한 이음부 틈(37; 137, 138)을 덮고, 스프링 클립(54)에 배열된 마개 요소(61)가 이음부 틈(37; 137, 138) 내에 결합되어 이음부 틈(37; 137, 138)을 밀폐한다. 또한, 본 발명은 이러한 타입의 냉각 채널 커버를 포함하는 피스톤(10)에 관한 것이다.
Patent KR-20170089855-A (KR)
Inventor: YASUO NORIYUKI
IPC: F16C13/00
Filed: 2015-10-28
Abstract: 본 발명의 용사용 분말은, W 및 Mo으로부터 선택되는 제1원소와, Co, Ni 및 Fe로부터 선택되는 제2원소와, C 및 B로부터 선택되는 제3원소와, Si로 이루어지는 제4원소를 구성원소로서 함유한다. 용사용 분말은 제2원소를 40몰% 이하의 양으로 함유한다. 용사용 분말 중의 제2원소에 대한 제4원소의 몰비는 0.002 이상 0.03 이하이다. 용사용 분말은, Co, Ni 또는 Fe과, W과, C를 포함하는 결정상, 또는 Co, Ni 또는 Fe과, W 또는 Mo과, B를 포함하는 결정상을 갖는다. 용사용 분말의 X선 회절 스펙트럼 상의 Co, Ni 또는 Fe에 귀속하는 피크의 강도는, 같은 X선 회절 스펙트럼 상에 나타나는 피크 중 강도가 최대인 피크 강도의 0.1배 이하이다.
Patent KR-20170094161-A (KR)
Inventor: LAFARGUE OLIVIER
IPC: B64D27/24
Filed: 2015-11-24
Abstract: 본 발명은 특히 항공기를 위한 추진 유닛(10)에 관한 것으로서, 이것은 터보기계(12); 상기 터보기계(12)에 선택적으로 결합될 수 있는 프로펠러(14); 적어도 터보기계(12)를 구동시킬 수 있는 회전 전기 기계(16)를 포함하고, 이것은 프로펠러(14) 및/또는 터보기계(12)에 대한 회전 전기 기계(16)의 선택적 결합 수단(20)을 더 포함하고, 상기 결합 수단은 추진 유닛(10)의 정해진 작동 단계 동안에 회전 전기 기계(16)에 대하여 프로펠러(14)만을 결합시킬 수 있고, 터보기계(12)의 프리 터빈 및/또는 개스 제네레이터에 대하여 회전 전기 기계(16)를 결합시키거나 결합시키지 않을 수 있다.
Patent KR-20170095221-A (KR)
Title: 버스티 간섭의 완화
Inventor: MALLIK SIDDHARTHA
IPC: H04L1/18
Filed: 2015-12-15
Abstract: 버스티 간섭에 대한 코딩이 논의되며, 여기서 기지국은 송신에 대한 데이터 비트들을 수신한다.     기지국은 정보 비트들 및 패리티 비트들을 포함하는 코드 블록들을 생성할 수도 있다.     기지국은 또한, 생성된 코드 블록들의 정보 비트들에 대응하는 정보 비트들을 포함하는 패리티 체크 코드 블록을 생성할 수도 있다.     기지국은 디코딩을 향상하기 위해, 코드 블록들 및 패리티 체크 코드 블록들을 모바일 디바이스로 송신할 수도 있다.     에러들이 검출될 경우, 모바일 디바이스는 하드 또는 소프트 패리티 체크들 및 패리티 체크 코드 블록들을 사용하여 수신된 코드 블록들을 디코딩할 수도 있다.
Patent KR-20170072362-A (KR)
Title: 밀리 세컨드 어닐링 （ｄｓａ）에지 보호
Inventor: KOELMEL BLAKE
IPC: H01L21/324
Filed: 2009-02-04
Abstract: 기판을 열적으로 프로세싱하기 위한 장치 및 방법이 제공된다.  기판은 기판의 표면을 향해 전자기 에너지를 지향시킴으로써 열적 프로세싱하도록 구성된 프로세싱 챔버 내에 배치된다.  기판을 향해 지향되는 에너지의 적어도 일부를 차단하기 위하여 에너지 차단기가 제공된다.  차단기는 입사 에너지가 기판의 에지에 접근함에 따라 기판이 받는 열 응력들로부터의 손상을 방지한다.