baber/WOPTO huggingface dataset:
Patent KR-20190017272-A (KR)
Inventor: PARK JANG HEE
IPC: F24F5/00
Filed: 2017-08-10
Abstract: The present invention relates to an air conditioner apparatus. The air conditioner apparatus according to the present invention includes: a case including a first sharing passage, through which interior air or exterior air flows, and a second sharing passage, through which the interior air or the exterior air flows, and which is stacked on the first sharing passage; an interior discharge chamber which is connected to the first sharing passage and the second sharing passage and through which the interior air is discharged into the interior; an exterior discharge chamber which is connected to the first sharing passage and the second sharing passage and through which the air is discharged into the interior; a desiccant heat exchanger which is disposed on the first sharing passage and humidifies or dries the air flowing on the first sharing passage; a second desiccant heat exchanger which is disposed on the second sharing passage and humidifies or dries the air flowing on the second sharing passage; an interior discharge fan which allows the exterior air to flow into the interior through the first sharing passage or the second sharing passage; an exterior discharge fan which allows the interior air to flow to the exterior through the first sharing passage or the second sharing passage; and a compressor which is disposed adjacent to the exterior discharge fan and compresses the refrigerant flowing to the first desiccant heat exchanger or the second desiccant heat exchanger. Accordingly, the lifespan of the compressor may be preserved by eliminating heat generated in the compressor through an operation of the compressor.
Patent KR-20190017374-A (KR)
Inventor: CHANG JUN WON
IPC: G02B5/30
Filed: 2017-08-11
Abstract: The present invention relates to a polarizing plate, a polarizing plate set, and a liquid crystal display device. According to the present invention, the polarizing plate or the polarizing plate set can provide a planar switching mode liquid crystal display device which has excellent optical characteristics such as light leakage characteristics at a viewing angle and is able to exhibit a desired luminous field. The polarizing plate set comprises an upper polarizing plate including a first polarizing element and a first protection film stacked on one surface of the first polarizing element and a lower polarizing plate including a second polarizing element and a second protection film stacked on one surface of the second polarizing element.
Patent KR-20190024029-A (KR)
Inventor: HWANG YEON
IPC: B24B27/00
Filed: 2017-08-31
Abstract: The present invention relates to an ultra-precision grinding tool and, more specifically, relates to an ultra-precision grinding tool to reduce an error area of grinding when an object to be processed is ground with a grinding device. The ultra-precision grinding tool comprises: a shank unit fixated to a chuck of a machine tool; and a grinding unit coupled to a lower portion of the shank unit, and grinding an object to be processed while a diameter thereof becomes smaller from a lower portion to an upper portion.
Patent KR-20190024287-A (KR)
Inventor: JANG HEE WON
IPC: H01L21/02
Filed: 2017-08-31
Abstract: The present invention relates to a transient voltage suppression device having a lower clamping voltage/capacitance and a higher peak pulse current in a chip scale package and a manufacturing method thereof. For example, the transient voltage suppression device includes: a substrate of a first conductive type; an epitaxial layer of a first conductive type formed on the substrate; a first buried layer of a second conductive type formed in the epitaxial layer; a pair of second buried layers of a second conductive type formed in the epitaxial layer; a third buried layer of a first conductive type formed on the first buried layer; a fourth buried layer of a second conductive type formed on the third buried layer; at least one trench source region of a first conductive type formed in the epitaxial layer between the first and second buried layers; a pair of first conductive regions of a first conductive type formed at positions corresponding to the second buried layer in the epitaxial layer; and a pair of second conductive regions of a second conductive type formed on both sides of the first buried layer in the epitaxial layer.
Patent KR-20190026418-A (KR)
Inventor: OH SUNG LAE
IPC: H01L27/11582
Filed: 2017-09-05
Abstract: Disclosed is a semiconductor memory device capable of reducing a size. The semiconductor memory device comprises: a peripheral circuit element provided on a lower substrate; an upper substrate provided on an interlayer insulation film covering the peripheral circuit element; a memory cell array including a channel structure extended in a first direction perpendicular to an upper surface of the upper substrate, and a plurality of gate lines deposited on the upper substrate to be adjacent to the channel structure; and a plurality of transistors to electrically connect the gate lines to the peripheral circuit element. The transistors include: a gate electrode provided on the interlayer insulation film and arranged by overlapping the memory cell array in the first direction; a plurality of vertical channels which penetrate the gate electrode in the first direction, and are electrically connected to the gate lines; and gate insulation films arranged between the vertical channels and the gate electrode.
Patent KR-20190031040-A (KR)
Title: Preparation method for composite material
Inventor: YOO DONG WOO
IPC: B32B27/06
Filed: 2017-09-15
Abstract: The present invention provides a composite material manufacturing method and a composite material manufactured thereby. The composite material includes metal foam and a polymeric component, and the polymeric component is formed in an asymmetrical structure on both sides of the metal foam.
Patent KR-20190031795-A (KR)
Title: Composition for enhancing coloring of natural dyes comprising ascorbic acid
Inventor: KANG SUN CHUL
IPC: A61Q5/06
Filed: 2017-09-18
Abstract: The present invention relates to a composition for enhancing color development of natural dyes containing ascorbic acid as an active ingredient, a hair dyeing composition comprising ascorbic acid and natural dyes as active ingredients, and a hair dyeing method using ascorbic acid. According to the present invention, ascorbic acid has an effect of enhancing color development of natural dyes, especially Lawsonia inermis (henna), and ascorbic acid has antioxidant activities, thus it is possible to dye with excellent color development without damage to hair. In addition, the dyes according to the present invention exhibit excellent color development even in a short period of time, thereby being efficient in terms of time and cost in dyeing.
Patent KR-20190033874-A (KR)
Title: Reduction Device and Method
Inventor: KIM YONG CHAN
IPC: F27B9/04
Filed: 2017-09-22
Abstract: Provided are a reduction device and a method to ultimately improve reduction efficiency and prevent abrasion and noise generation of a transfer belt by realizing fine vibration in a transfer product, and additionally enabling reduction gas at a floor side to be inputted to increase a gas contact area of a product to be heat-treated and reduced. As stated above, according to the present invention, the reduction device comprises: a device body part for providing a reduction space for heat treatment and reduction of a product; a transfer belt for transferring the product mounted while passing through the device body part; and a transfer belt support means provided between the device body part and the transfer belt to form an opening in a product to be heat-treated and reduced at least.
Patent KR-20180036557-A (KR)
Inventor: YAMANAKA SATOSHI
IPC: H01L21/304
Filed: 2017-09-25
Abstract: The present invention relates to a processing apparatus. The present invention transports the surface of a wafer in a wet state while suppressing consumption of water. According to the present invention, a transport mechanism (36) carries a plate workpiece (W) in which a substrate (W2) having a larger area than the wafer (W1) is bonded to the lower surface of the wafer. The transport mechanism comprises: a transport pad (38) covering the upper surface of the wafer; a holding unit (20) for holding the substrate on the outer periphery outside a wafer; and a water source (81) for supplying water to the wafer. The transport mechanism forms a predetermined gap (D) between the lower surface of the transport pad and the upper surface of the wafer, and feeds the plate workpiece in a state that a predetermined amount of water is supplied to the gap.
Patent KR-20190041116-A (KR)
Title: MultI-type differential rod with net belt
Inventor: YOUN SUNG WON
IPC: E04H17/22
Filed: 2017-10-12
Abstract: The present invention relates to a multipurpose barrier rod with a net belt embedded therein, which provides a body connection part and an auxiliary body connection rod in a conventional barrier rod, which is generally installed in a ticket booth, an event site, and the like to be used as a guide line for order maintenance of people, to be connected and installed in various directions, such as upper, lower, left, right, front, and rear directions, so as to be installed in various structures by connecting a plurality of barrier rods. Moreover, the present invention relates to a multipurpose barrier rod, wherein a belt is made of a net and is embedded in the barrier rod to secure internal/external vision when a structure is formed with the barrier rod such that the multipurpose barrier rod can be used for various purposes, such as a sports structure, a road separator, an animal fence, and the like, in addition to a function of a conventional barrier rod. According to the present invention, the multipurpose barrier rod comprises: a tubular barrier rod body having a polygonal column shape including a circular column; an automatic belt winding and rotating means including a spiral spring disposed in the barrier rod body to automatically wind a net belt; one or more body belt fixing devices disposed on one side of the outer part of the barrier rod body; the belt net disposed in the barrier rod body; one or more detachable connecting and fixing devices disposed on one side of the net belt to be connected to the body belt fixing device disposed on one side of one or more other barrier rod bodies when the net belt is installed; and a supporter to support the barrier rod body to a wall or ground surface. The present invention is used for various purposes including a belt structure.
Patent KR-20190046569-A (KR)
Inventor: KIM HONG KOOK
IPC: G06N7/00
Filed: 2017-10-26
Abstract: An embodiment of the present invention relates to an acoustic-based tunnel accident detection system. Specifically, according to one embodiment of the present invention, the tunnel accident detection system comprises: an analysis unit collecting acoustic data in a tunnel and analyzing the collected acoustic data to detect whether an accident occurs; and an operation unit controlling the tunnel system operation based on the detection result of the analysis unit. The analysis unit may include an acoustic accident sound separation unit separating background noises and accident sounds from the collected acoustic data, and an acoustic accident detection unit detecting whether an accident occurs from the separated acoustic signal.
Patent KR-20190049987-A (KR)
Inventor: KIM SO WOON
IPC: G02F1/1333
Filed: 2017-11-01
Abstract: The present invention relates to a display device capable of preventing damage to a display panel during rework. The display device comprises: a display panel having first to fourth side surface parts; a mold frame including a first bending frame overlapping a part of the first and second side surface parts, a second bending frame overlapping a part of the second and third side surface parts, a third bending frame overlapping a part of the third and fourth side surface parts, and a fourth bending frame overlapping a part of the fourth and first side surface parts; and an adhesive member disposed between the display panel and the mold frame, and attaching the display panel and the mold frame.
Patent KR-20190049079-A (KR)
Inventor: CHOI SUNG MU
IPC: F01N3/023
Filed: 2017-11-01
Abstract: The present invention provides a post-treatment system for exhaust gas. According to an embodiment of the present invention, the post-treatment system for exhaust gas can estimate the amount of particle-phased matters collected in a gasoline filter based on the temperature of a front end and a rear end of the gasoline filter. The post-treatment system for exhaust gas includes: the gasoline filter collecting the particle-phased matters included in the exhaust gas discharged from an engine; first and second temperature sensors measuring the temperature of the front end and the temperature of the front end and the rear end by being individually installed at the front end and the rear end of the gasoline filter; a data detector detecting vehicle state data for controlling the gasoline filter; and a controller performing fuel cut based on the vehicle state data and estimating the amount of particulate matter combusted by the gasoline filter by using the temperature information measured by the first and second temperature sensors, wherein the controller also corrects the amount of the particulate matter combusted by being collected in the gasoline filter based on the amount of the particulate matter combusted by the estimated gasoline filter.
Patent KR-20190050585-A (KR)
Inventor: JUNG JAE PIL
IPC: B23K35/362
Filed: 2017-11-03
Abstract: Disclosed is a lead-free solder alloy composition, comprising: a solder including Sn; and an additive added to the solder, wherein the additive comprises: a carbon structure; and a coating layer of a metal material located on a surface of the carbon structure. The metal material comprises at least one among Ag, Ni, Pt, and Pd. Therefore, an objective of the present invention is to provide the lead-free solder alloy composition which is free from toxicity.
Patent KR-20190052564-A (KR)
Inventor: YOUNG HWAN KIM
IPC: F04B39/00
Filed: 2017-11-08
Abstract: The present invention relates to a lubricant oil supply device used in a reciprocating compressor or the like, wherein an oil reservoir (70) is arranged in an upper portion of a cylinder (30) in an internal space of a housing (10) to prevent lubricant oil from being directly sprayed to the cylinder. Moreover, lubricant oil supplied from a lubricant oil supply unit (60) is temporarily moored, and the temporarily moored lubricant oil is quantitatively supplied to the cylinder (30).
Patent KR-20190059037-A (KR)
Inventor: LEE JONG JU
IPC: C08J3/12
Filed: 2017-11-22
Abstract: The present invention relates to a method for manufacturing graft copolymer powder, which comprises the following steps: emulsion-polymerizing a conjugated diene-based polymer, an aromatic vinyl-based monomer, and an alkyl (meth)acrylate-based monomer to manufacture a graft copolymer latex; agglomerating the graft copolymer latex; aging the agglomerated graft copolymer; dehydrating the aged graft copolymer to manufacture graft copolymer wet powder; and introducing poly(oxyalkylene) diglycolic acid into the graft copolymer wet powder. According to the method for manufacturing the graft copolymer powder of the present invention, it is possible to minimize the deformation or breakdown of manufacturing equipment when manufacturing a graft copolymer.
Patent KR-20190060935-A (KR)
Inventor: KIM HAE RANG
IPC: B65D83/00
Filed: 2017-11-25
Abstract: The present invention relates to a recycled cosmetic container using a piston principle, which solves a problem that injection is not easy due to characteristics of viscous content. The recycled cosmetic container of the present invention comprises: a lid (101); an injection part (102); a body (103) formed in a cylindrical shape; a piston restoring part (105) formed by using a spring; and a pressure part (106) positioned at a lower end portion of a container.
Patent KR-20190061352-A (KR)
Title: Specific primer set for detecting Phyllosticta grossulariae and uses thereof
Inventor: HYUN JU KIM
IPC: C12Q1/68
Filed: 2017-11-27
Abstract: The present invention relates to a primer set for specifically detecting Phyllosticta grossulariae, a quarantine-subjected plant fungus, and a use thereof. The primer set of the present invention can specifically, rapidly and accurately detect Phyllosticta grossulariae, and thus is expected to effectively prevent the entry of Phyllosticta grossulariae into the country. The primer set includes an oligonucleotide primer set of SEQ ID NOS: 2 and 4.
Patent KR-20190066390-A (KR)
Title: Electronic device
Inventor: LEE TAE YOUNG
IPC: H01L43/08
Filed: 2017-12-05
Abstract: An electronic device is provided. An electronic device according to an embodiment of the present invention includes a semiconductor memory comprising: a first magnetic layer; a second magnetic layer; and a spacer layer interposed between the first magnetic layer and the second magnetic layer, wherein the spacer layer includes a first layer, a second layer and an intermediate layer interposed between the first layer and second layer, and wherein each of the first layer and second layer includes an oxide, or a nitride, or a combination of the oxide and nitride, the intermediate layer includes a multilayer structure including [Ru/x]n or [x/Ru]n, x includes a metal, an oxide, and a nitride, or a combination of the metal, the oxide and the nitride, and n represents an integer of 1 or greater. Thus, characteristics of a variable resistance element are improved.
Patent KR-20180068322-A (KR)
Inventor: KUNIHIRO INUI
IPC: G02B5/30
Filed: 2017-12-13
Abstract: Provided is a means which can be compatible with durability and reworkability under a severe environment of high temperature, high humidity and heat shock and can sufficiently inhibit light leakage at the same time in an adhesive composition used in an image display device and an optical member. An adhesive composition for an optical film of the present invention comprises a (meth)acrylate copolymer (A) and an isocyanate compound (B). The (meth)acrylate copolymer (A) includes: an alkyl(meth)acrylate monomer-derived constituent unit (a1); a (meth)acrylate monomer-derived constituent unit having a hydroxyl group (a2); and a (meth)acrylate monomer-derived constituent unit having an aromatic ring (a3). The isocyanate compound (B) has a number average molecular weight of 900 to 10,000.
Patent KR-20190070806-A (KR)
Title: hair jaket
Inventor: KIM U SEOK
IPC: A41D1/02
Filed: 2017-12-13
Abstract: The present invention relates to a hair mass prevention jacket comprising: a hood made of a material having properties the same as that of a fire fighting garment; a heating pad; a power button; a charging jack; and a battery.
Patent KR-20190073888-A (KR)
Title: Device for removing particle of brush roll
Inventor: PAK SUK DAL
IPC: C23G3/02
Filed: 2017-12-19
Abstract: A device for removing a foreign substance of a brush roll is disclosed. According to an aspect of the present invention, the device for removing a foreign substance of a brush roll comprises: a foreign substance removing unit arranged to be spaced from a brush roll provided in a degreasing tank to remove rolling oil on a surface of a strip at a predetermined distance, and provided with an operating means; and a control unit controlling the foreign substance removing unit by controlling the operating means to be in contact with the brush roll when a defect is generated by inspecting a surface of the strip discharged from the degreasing tank.
Patent KR-20190076671-A (KR)
Inventor: LEE MOK YOUNG
IPC: F17C1/02
Filed: 2017-12-22
Abstract: The present invention relates to a pressure tank comprising: a tank main body in which a space for receiving fluid is formed; a connecting body connected to a wall of the tank main body; and a supporting body for connecting a plurality of connecting bodies. According to the present invention, rigidity of the tank main body may be improved while reducing thickness of the wall of the tank main body.
Patent KR-20190077949-A (KR)
Inventor: KO KYUNG JUN
IPC: C22C38/00
Filed: 2017-12-26
Abstract: According to an embodiment of the present invention, a directional electric steel sheet includes: 3.0-4.0 wt% of Si; no more than 0.005 wt% (except 0 wt%) of C; 0.015-0.040 wt% of Al; 0.04-0.15 wt% of Mn; 0.001-0.02 wt% of N; no more than 0.01 wt% (except 0 wt%) of S; and the remaining of Fe and inevitable impurities. The steel sheet includes 20-50/104 mm2 crystal grains of which an α angle is no more than 3°. (At this point, the α angle is an angle formed by [001] direction of the crystal grains with a rolling direction.) Therefore, the present invention is capable of improving the magnetism of an electric steel sheet.
Patent KR-20190081398-A (KR)
Inventor: CHOI YONG JAE
IPC: H04M1/725
Filed: 2017-12-29
Abstract: According to an embodiment of the present invention, a biometric information measuring device comprises: a transmitting unit including a piezoelectric member for generating ultrasonic waves by receiving a pulse signal of 1 to n cycles from a drive control unit, and disposed on a lower portion of a plurality of media to transmit the ultrasonic waves to an upper portion of the plurality of media; a receiving unit disposed adjacent to the transmitting unit on a lower portion of the plurality of media, and receiving ultrasonic waves reflected from each of the plurality of media and a biological object; and a biometric information analyzing unit analyzing biometric information of the biological object based on the reflected ultrasonic wave-based signal received from the receiving unit wherein the biometric information analyzing unit analyzes the biometric information of the biological object based on the degree of attenuation of the signal on the basis of the reflected ultrasonic waves after the ultrasonic-based signal reflected after the n cycles begins to attenuate. The present invention improves transmission/reception strength and has high reliability even when a plurality of media are disposed on an upper part of a piezoelectric ultrasonic transducer apparatus.
Patent KR-20170039162-A (KR)
Inventor: TEMBEY PRIYANKA
IPC: H04N21/45
Filed: 2015-07-28
Abstract: 컴퓨팅 디바이스는 적어도 제 1 피어 디바이스로부터, 미디어 플레이백 리소스들로의 하나 이상의 식별자들을 포함하는 메타데이터의 세트를 수신하도록 동작한다.     컴퓨팅 디바이스는 메타데이터의 세트에 대한 하나 이상의 필터들을 결정하도록 동작한다.     메타데이터의 세트로부터의 메타데이터는 하나 이상의 필터들에 기초하여 선택된다.     검색 요청은 선택된 메타데이터에 기초하여 미디어 플레이백 리소스를 위한 네트워크 서비스에 제공된다.
Patent KR-20170047286-A (KR)
Title: 각막 이식물 저장, 패키징 및 전달 디바이스들
Inventor: ESGUERRA NICOLAS
IPC: A61F2/16
Filed: 2014-08-19
Abstract: 본 발명은 안과용 렌즈들을 패키징, 저장 및/또는 위치설정하기 위한 디바이스들 및 방법들에 관한 것이다.
Patent KR-20170078598-A (KR)
Inventor: MURAKAMI HIROSHI
IPC: F16F9/32
Filed: 2015-08-27
Abstract: 리저버(4) 내에 격벽 부재(41)를 구비한 완충기(1)의 생산성 및 조립성을 향상시킨다. 배플 플레이트(41)(격벽 부재)를, 가요성을 갖는 NBR(니트릴고무)로 이루어진 단일 재료로 일체 성형하여 제조하고, 배플 플레이트(41)의 접촉면(42B)에 형성된 볼록부(51)를 중간통(20)의 직경 축소부(36)의 오목부(52)에 끼워 넣었다. 이에 따라, 배플 플레이트(41)가 부착된 중간통(20)을 외통의 내측에 조립할 때, 박판형의 배플 플레이트(41)가 접속관(23)을 중심으로 회전하는 것을 저지할 수 있어, 완충기(1)의 생산성 및 조립성을 향상시킬 수 있다.
Patent KR-20170044723-A (KR)
Inventor: NAGOSHI MASAYASU
IPC: C21D10/00
Filed: 2015-09-11
Abstract: 강판 상에 포스테라이트 피막을 갖는 방향성 전자 강판으로서, 표면으로부터 보아 포스테라이트 피막에 산재하는 결손부의 합계 면적률이, 포스테라이트층의 표면적에 대하여 1.5％ 미만인 것을 특징으로 하는 방향성 전자 강판으로 한다.  또한, 본 발명에 있어서는, 결손부 중 적어도 일부는 줄무늬 형상인 것이 바람직하다.　또한, 강판 상에 포스테라이트 피막을 갖는 방향성 전자 강판의, 포스테라이트 피막과 강판 표면의 밀착성을 평가하는 방향성 전자 강판 평가 방법으로서, 상기 방향성 전자 강판 표면에 전자선을 조사하여, 발생하는 빛의 스펙트럼을 분광하고, 파장 380∼600㎚에 출현하는 발광 피크 A 및/또는 발광 피크 B의 강도와 이들 강도비 중 적어도 한쪽을 이용하여, 포스테라이트 피막과 강판 표면의 밀착성을 평가하는 것을 특징으로 하는 방향성 전자 강판의 평가 방법으로 한다.
Patent KR-20170042791-A (KR)
Inventor: LIAO YUEH CHUN
IPC: H01L31/0216
Filed: 2015-10-27
Abstract: 태양전지의 광흡수층의 형성에 이용되는 균일계 도포액으로서, 제11족 금속, 제13족 금속, 제11족 금속 화합물 및 제13족 금속 화합물로 이루어진 군으로부터 선택되는 적어도 1종의 금속 또는 금속 화합물, 루이스 염기 용매 및 루이스 산을 함유하는 균일계 도포액이 제공된다.