baber/WOPTO huggingface dataset:
Patent KR-20180025202-A (KR)
Inventor: TABATA MASAHIRO
IPC: H01L21/02
Filed: 2017-08-23
Abstract: The present invention provides a technique capable of responding to formation of patterns of various shapes along with miniaturization accompanied by high integration in a pattern formation on an object to be processed. In a method for processing an object to be processed according to an embodiment of the present invention, the object to be processed has a first convex part, a second convex part, an etched layer and a groove part. The groove part is arranged on a main surface of the object to be processed, is arranged on the etched layer, and is partitioned and formed by the first convex part and the second convex part. A surface of an inner side of the groove part is included in the main surface of the object to be processed. The method repeatedly executes a first sequence by N times (N is an integer of two or more). The first sequence includes: a step (a) of conformally forming a protective film on the main surface of the object to be processed in a processing container of a plasma processing device in which the object to be processed is stored; and a step (b) of etching a bottom part of the groove part of the object to be processed by plasma of a gas generated in the processing container after executing the process (a).
Patent KR-20190022188-A (KR)
Inventor: CHOO SO YOUNG
IPC: G02B5/18
Filed: 2017-08-25
Abstract: The present invention provides a diffraction light guide plate and a manufacturing method thereof. According to an embodiment of the present invention, the diffraction light guide plate includes at least one diffraction region. A light refractive index of the diffraction region is gradually increased from one side surface to the other side surface, wherein the light refractive index of the diffraction region is adjusted by nanopore content inside a polymer matrix.
Patent KR-20180028938-A (KR)
Title: Article transport facility
IPC: H01L21/677
Filed: 2017-09-05
Abstract: A first cable body allows a first transport apparatus to move in a first movement area by being deformed as the first transport apparatus moves along a first direction. A second cable body allows a second transport apparatus to move in a second movement area, which at least partially overlaps the first movement area, by being deformed as the second transport apparatus moves along the first direction. Assuming that a direction perpendicular to both the first direction and an up-down direction is a second direction, the first cable body and the second cable body are arranged on the same side in the second direction relative to a rail so that the respective arrangement areas in the second direction overlap each other at least partially.
Patent KR-20190030250-A (KR)
Inventor: CHOI HYUN JIN
IPC: F24F13/20
Filed: 2017-09-13
Abstract: Disclosed is an air purifier wherein outdoor air is sucked into a main body through a main suction unit and an auxiliary suction unit to increase intake of the outdoor air passing through a filter unit. The disclosed air purifier comprises: a main body; the main suction unit disposed on a front surface of the main body and sucking outdoor air; and the auxiliary suction unit disposed in the main body and additionally sucking outdoor air.
Patent KR-20180123953-A (KR)
Title: Semiconductor device and method of manufacturing the same
Inventor: EDWARD YI CHANG
IPC: H01L29/78
Filed: 2017-09-15
Abstract: A semiconductor device includes a substrate, a channel layer, a barrier layer, a recess, a charge trapping layer, a ferroelectric material layer, a gate, a source, and a drain. The channel layer is disposed on the substrate. The barrier layer is disposed on the channel layer. The barrier layer has the recess, and a portion of the barrier layer under the recess has a uniform thickness. The source and the drain are disposed on the barrier layer. The charge trapping layer covers the bottom of the recess. The ferroelectric material layer is disposed on the charge trapping layer. The gate is disposed on the ferroelectric material layer.
Patent KR-20190031051-A (KR)
Title: Method for preparing high-purity carbazole compound
Inventor: LEE HYUN JIK
IPC: H01L51/00
Filed: 2017-09-15
Abstract: The present invention relates to a method for preparing a high-purity carbazole compound which has low inorganic residual amount. The method comprises: a step of synthesizing a carbazole compound; a slurry preparing step of stirring the synthesized carbazole compound, water and alcohol; a first purification step of precipitating a crystal by toluene; a second purification step of precipitating a crystal by methanol; and a separation step of filtering and drying the carbazole compound.
Patent KR-20180048297-A (KR)
Inventor: SEO IN YONG
IPC: H05K9/00
Filed: 2017-09-18
Abstract: An electromagnetic wave shielding sheet for a shielding can is provided. The electromagnetic wave shielding sheet for a shielding can according to an exemplary embodiment of the present invention is disposed between a shielding can and a metal bracket for shielding electromagnetic waves generated in a circuit element. The electromagnetic wave shielding sheet includes a first conductive sheet part including a first conductive sheet having electrical conductivity and a conductive adhesive member interposed between both surfaces of the first conductive sheet; a pressure applying member disposed on one surface of the first conductive sheet and capable of being compressed by an external force; and a second conductive sheet which has electrical conductivity and is disposed on one surface of the first conductive sheet so as to cover at least one surface of the pressure applying member, and is electrically connected to the first conductive sheet part. The thickness of the shielding sheet can be easily changed.
Patent KR-20190033797-A (KR)
Title: Adhesive composition and polarizing plate comprising adhesive layer formed by using the same
Inventor: KANG SEONGWOOK
IPC: C09J7/20
Filed: 2017-09-22
Abstract: The present invention relates to an adhesive composition having excellent water resistance, and a polarizing plate including an adhesive layer formed by using the same. The adhesive composition comprises 3-ethyl-3-(2-ethylhexyloxy)methyloxetane, 3-ethyl-3-hydroxymethyloxetane, 3,3′-oxybis(methylene)bis(3-ethyloxetane), an aromatic epoxy compound and an alicyclic epoxy compound.
Patent KR-20190037462-A (KR)
Title: Capsular egf composition containing glutathione and capsular egf prepared from the same
Inventor: HUH KYUNG SUN
IPC: C07K14/485
Filed: 2017-09-29
Abstract: The present invention relates to a composition of a capsular epidermal growth factor (EGF) containing glutathione and a glutathione-containing capsular EGF manufactured by the same. More particularly, provided are: the composition of the capsular EGF containing glutathione, in which glutathione, polysaccharide, and EGF are mixed with a capsule-constituting member to be encapsulated; and the glutathione-containing capsular EGF manufactured by the same. According to an embodiment of the present invention, it is possible to provide the composition of the capsular EGF containing glutathione and the glutathione-containing capsular EGF capable of preventing oxidization and denaturation due to a structural change of EGF caused by contact of capsular EGF with proteins in vivo or molecules of a capsule.
Patent KR-20190037623-A (KR)
Title: Apparatus and method for diagnosing breakdown of switchgear
Inventor: LEE JAE WON
IPC: G01R19/165
Filed: 2017-09-29
Abstract: The present invention relates to a failure diagnosing apparatus of a switch and a method thereof. According to an embodiment of the present invention, the failure diagnosing apparatus of a switch comprises: a sensor unit for detecting partial discharge and a leakage current of the switch; a partial discharge measuring unit for measuring the intensity of the detected partial discharge; a leakage current measuring unit for measuring the intensity of the detected leakage current; and a failure determination unit for determining a failure level of the switch using the intensity of the measured partial discharge and the intensity of the measured leakage current.
Patent KR-20190037873-A (KR)
Title: Paper bonding system of envelope manufacturing machine having inner paper
Inventor: JUN JAE HO
IPC: B31B160/10
Filed: 2017-09-29
Abstract: The present invention relates to a paper bonding device for an envelope manufacturing machine having inner paper and, more specifically, to a paper bonding device for an envelope manufacturing machine, which can bond outer paper and inner paper at an accurate position and be produced in quantity without a failure. According to the present invention, the paper bonding device for an envelope manufacturing machine comprises: an outer paper supplying unit (20) and an inner paper supply unit (30) consistently supplying the outer paper (1) and the inner paper (2) piled on a loading plate (21, 31) by a sheet; a gluing roller (40) gluing along a frame on one side of the inner paper (2) moved by the inner paper supply unit (30); and a paper bonding cylinder (50) transferring the outer paper (1) and the inner paper (2), which are supplied by guide of a transfer roller (45) while the paper is bonded as the outer paper (1) and the inner paper (2) are bonded by an adsorptive force at the position in which the outer paper (1) and the inner paper (2) overlap with each other, wherein the paper bonding cylinder (50) has multiple air holes on the circumference.
Patent KR-20190038961-A (KR)
Title: Gas Sampler and Gas detection device using the same
Inventor: BAK SEUNG MO
IPC: G08B21/14
Filed: 2017-10-02
Abstract: Disclosed are a gas sampler and a detection device using the same which can be applied to an automatic detection device and a management system installed at a place where a gas leak can occur. The gas sampler includes: a bypass automatic flow controller to suck gas to be detected by a pump installed in a sampling device at a plurality of places, operate the sucked sample gas independently or mix the gas, and minimize effects on a sample length; a three-way valve and an inflow controller installed on a front end of a measurement module; and an automatic flow controller connected to a vacuum pump to minimize effects on a flow and a pressure in a mixing tank of air sucked by a plurality of valves. Calibration gas can be supplied to the measurement module by the three-way valve installed on a front end of a sensor by manual or automatic control. An inflow meter is installed on a front end of the measurement module to diagnose a state of the measurement module.
Patent KR-20180132494-A (KR)
Inventor: KAWAI TOSHIHIRO
IPC: F16H48/38
Filed: 2017-10-11
Abstract: Provided is a double row four point contact ball bearing that is capable of suppressing deformation of an outer race while suppressing an increase in size. A double row four point contact ball bearing (100) according to the present invention is provided with: an outer race (102); an inner race (104); and two rows of four point contact balls (106, 108) that are provided between the outer race (102) and the inner race (104). Contact angles (α) inside the two rows of balls (106, 108) are characterized as being angles at which operation lines (L1, L2) that extend so as to connect contact points and center points of the balls (106, 108) do not intersect each other within the outer race (102).
Patent KR-20190042962-A (KR)
Title: Method for sharing common resource in rain-centric distributed train control system and system thereof
Inventor: OH SHE CHAN
IPC: B61L23/14
Filed: 2017-10-17
Abstract: The present invention relates to an on-board centered distributed train control system, comprising: automatic driving control apparatuses each provided in respective trains and calculating a movement authority of each train and transmitting an occupancy request for occupying at least one shared resource located in the movement authority to a shared resource management apparatus; and a shared resource management apparatus shared by the autonomous driving control apparatuses and including a share resource database (DB) composed of shared resource elements occupied by a single autonomous driving control apparatus, and when an occupancy request for at least one shared resource is received from a first train control apparatus, allowing or blocking an occupancy based on occupancy information of a shared resource element corresponding to at least one shared resource. At this time, when the occupancy request is blocked, a first autonomous driving control apparatus requests a release of an occupancy of at least one shared resource to a second autonomous driving control apparatus occupying at least one shared resource.
Patent KR-20190044921-A (KR)
Inventor: PARK EUN JUNG
IPC: C09D175/04
Filed: 2017-10-23
Abstract: Disclosed is a method for manufacturing a radiation shielding sheet, wherein the sheet includes: a skin coating film made of a urethane resin; and a multi-layered radiation shielding film coated on one side surface of the skin coating film. According to one embodiment of the present invention, the method for manufacturing a radiation shielding sheet comprises: a skin coating film application step of applying a urethane solution including a urethane resin and a solvent to a surface of release paper and thermally drying the release paper to prepare the skin coating film; and a shielding film forming step of applying a radiation shielding solution including the urethane resin, the solvent, and bismuth powder to the skin coating film, drying the skin coating film, and repeating the application and drying processes several times such that the multi-layered radiation shielding film can be stacked on the skin coating film. According to the present invention, instead of using lead which is noxious to the human body, the bismuth powder is used, such that it is possible to manufacture radiation shielding clothing which has a light weight and exhibits excellent wearability. The sheet may exhibit enhanced flexibility compared to a sheet made of lead and rubber, thereby being carried and stored easily. In addition, due to flexibility and operational convenience of the sheet, the sheet can be applied to various designs of clothing and protective apparel for various purposes.
Patent KR-20190055880-A (KR)
Title: LCD structure
Inventor: KANG SIN BI
IPC: F21V8/00
Filed: 2017-11-16
Abstract: The present invention relates to an LCD structure. Provided is the LCD structure comprising a light guide plate, a brightness enhancement film, optical sheets, and a liquid crystal panel. The brightness enhancement film comprises a base film, a YAG-base phosphor layer coated on an upper part of the base film, and a low refraction layer coated on an upper part of the YAG-base phosphor layer or a lower part of the base film. Thus, the present invention provides the LCD structure having improved brightness and viewing angle.
Patent KR-20190056010-A (KR)
Title: A braille block for the person with a visual impairment
Inventor: SANGMIN LEE
IPC: A61H3/06
Filed: 2017-11-16
Abstract: The present invention provides a braille block for a visually impaired person, which inserts and fixes a braille module into the braille block to install and use the same after separating and manufacturing a braille block body and the braille module protruding from the braille block body and is possible to selectively replace the only damaged braille block when the braille module is damaged during use. The braille block for a visually impaired person comprises: a braille block body; and a braille module.
Patent KR-20190058755-A (KR)
Inventor: KONG BYUNG CHUN
IPC: A23L27/60
Filed: 2017-11-21
Abstract: The present invention relates to a source, capable of increasing preference by removing bad smell, and to a preparing method thereof, and bread including the same. The source of the present invention comprises a pretreated pepper seasoning, manonnaise, sugar, lemon juice, and pickle liquid.
Patent KR-20190060231-A (KR)
Title: Electric pickax
Inventor: KIM MIN SANG
IPC: A01B1/06
Filed: 2017-11-24
Abstract: The present invention relates to an excellent electric pickax which can be operated with electricity.
Patent KR-20190063009-A (KR)
Title: Insect trap
Inventor: GO SEUNG JIN
IPC: A01M1/02
Filed: 2017-11-29
Abstract: The present invention relates to an insect catching device which attracts and catches harmful insects as an attractant using a light trap. The insect catching device provided by the present invention includes an upper main body and a lower main body which are combined to be able to be separated mutually. The upper main body includes: a coupling skirt unit formed to protrude from an open lower end part; an attracting port formed in the coupling skirt unit so that harmful insects enter; and an adhesive trap included in the inside of the upper main body to emit the smell of the attractant and catch harmful insects by attaching the insects. The lower main body includes: a UV LED electrically connected to the inside thereof; and a switch unit turning on or off the UV LED by being electrically connected to the UV LED and turned on/off by the coupling skirt unit of the upper main body.
Patent KR-20190063522-A (KR)
Title: Air cleaner
Inventor: GO SEUNG JIN
IPC: F24F6/12
Filed: 2017-11-30
Abstract: The present invention relates to a wet air purifier, comprising: a supporting case disposed in an intake fan; a body case coupled to the supporting case to enable intake air by the intake fan to be supplied to the inside of the body case, wherein an exhaust holes are formed on a surface; an air quality measurement sensor measuring quality of intake air supplied to the inside of the body case; a water tank disposed in the body case and allowing the intake air supplied to the body case to be introduced into the water tank; and an ultrasonic vibrator disposed in the water tank, boiling water by using ultrasonic vibration to generate water vapor, and allowing the water vapor to adsorb and remove foreign substances in air.
Patent KR-20180062433-A (KR)
Inventor: WON SEUCK HO
IPC: H04B10/116
Filed: 2017-11-30
Abstract: A signal transmission method of a base station is provided. The signal transmission method includes a step of selecting a first RU closest to a TE among a plurality of RUs connected to a base station, a step of determining the number of RUs to be used in transmitting a signal to the TE based on a directional direction cosine value between the first RU and the TE, and a step of forming each beam in a first RU and a second RU different from the first RU and adjacent to the TE when it is determined to use two RUs when transmitting a signal, and transmitting the signal to the TE, and forming two beams in the first RU when it is determined to use one RU when transmitting a signal, and transmitting the signal to the TE.
Patent KR-20180068860-A (KR)
Inventor: SUN CHIA KAI
IPC: H01L21/768
Filed: 2017-12-06
Abstract: The present disclosure relates to a semiconductor device and a manufacturing method and, more particularly, to a semiconductor device having a reduced trench loading effect. The present disclosure provides a novel multi-layer cap film having one or more oxygen-based layers to reduce a trench loading effect in the semiconductor device. The multi-layer cap film can be made of a metal hard mask layer and the one or more oxygen-based layers, wherein the metal hard mask layer can be formed of titanium nitride (TiN), and the oxygen-based layer can be formed of tetraethyl orthosilicate (TEOS).
Patent KR-20190071536-A (KR)
Title: Successive approximation register analog digital converter and operating method thereof
Inventor: LEE MIN JAE
IPC: H03M1/00
Filed: 2017-12-14
Abstract: An operating method of a successive approximation register analog-digital converter (SAR ADC) according to the present invention comprises the steps of: sampling a differential input voltage to a bottom plate of upper/lower capacitor arrays without switching energy consumption; converting a voltage of the top plate of the upper/lower capacitor arrays by switching a scaled-down reference voltage and a ground voltage to the bottom plate of the upper/lower capacitor arrays according to a binary search algorithm; and comparing, by a comparator, top plate voltages of the upper/lower capacitor arrays. According to the present invention, switching energy saving can be improved.
Patent KR-20190077814-A (KR)
Inventor: YI YE EUN
IPC: B21B1/16
Filed: 2017-12-26
Abstract: According to an embodiment of the present invention, a high carbon steel wire rod with reduced material deviation comprises: 0.9-0.93 wt% of C; 0.25-0.35 wt% of Min; 0.15-0.25 wt% of Si; and the remainder consisting of Fe and other inevitable impurities. A fine structure is a perlite structure, and has an average tensile strength of 1175 to 1275 MPa. Moreover, tensile strength deviation of a center side and an edge side of a wire coil can be 15 MPa or less.
Patent KR-20190078745-A (KR)
Title: Energy IoT TOC platform distributed processing system
Inventor: YANG SU YOUNG
IPC: G06F11/30
Filed: 2017-12-27
Abstract: The present invention relates to an energy IoT TOC platform distributed processing system. More specifically, provided is the energy IoT TOC platform distributed processing system which stores and processes multiple types of data such as energy IoT data, various types of sensor data, open data, and the like in one system; generates and monitors a parallel data structure to ensure data access in the same environment as a single server; and stores the data as big data.
Patent KR-20190081874-A (KR)
Inventor: MOON JUN KI
IPC: F04D29/38
Filed: 2017-12-29
Abstract: Disclosed are a fan blade and a fan including the same. According to an embodiment of the present invention, the fan blade comprises a hub and a plurality of blades extending in the radial direction from the hub. The blades comprise: an inner wing area of which one end is connected to the hub, and which is disposed at an inner side in a radial direction; an outer wing area which is disposed at an outer side in the radial direction; and a stepped part disposed between the other end of the inner wing area and one end of the inner side in the radial direction of the outer wing area. Moreover, a stepped portion is formed between a leading edge at the other end of the inner wing area and a leading edge at one end of the outer wing area in the stepped part.
Patent KR-20190082009-A (KR)
Inventor: KIM JUN HYUNG
IPC: G09F3/02
Filed: 2017-12-29
Abstract: The present invention relates to a label sheet. Existing technologies cannot easily separate a label unit from a surface sheet, such that it is very inconvenient to separate the label unit from the surface sheet. The present invention is a label sheet having an edge unit, which has a basic space unit between one side label unit and the other side label unit in a surface sheet wherein an end portion of the one side label unit and an end portion of the other side label unit have an edge unit for separation initiation, respectively, towards the basic space unit, and a pair of cutting lines in a center part of the release paper are formed as a pair of folding lines. The present invention is capable of easily separating the label unit from the surface sheet by folding the pair of folding lines to initiate an opening of the edge unit for separation initiation.
Patent KR-20170033425-A (KR)
Title: 클립
Inventor: AHIKO KENTARO
IPC: F16B5/06
Filed: 2015-08-03
Abstract: 핀(10)이 삽입구멍(21)에 삽입될 때에 리브(13)가 슬릿(24)에 끼워짐으로써, 그로밋(20)은 핀(10)을 빠짐 방지 상태로 유지하는 것이 가능하고, 핀(10)이 삽입구멍(21)의 테이퍼 형상의 부분으로 더 압입될 때에 슬릿(24)이 벌어짐으로써, 다리부(22)를 턱부(23)로 향해서 만곡 변형시키는 것이 가능하다고 하는 클립(100)에 있어서, 다리부(22)의 내주면에 있어서, 슬릿(24)의 둘레방향 양측으로 연속해서 리브(13)를 상기 슬릿(24)으로 안내하기 위한 가이드 경사면(26)이 형성되어 있는 것을 특징으로 한다.
Patent KR-20170058380-A (KR)
Title: 편평한 직물 캐리어가 있는 전기 가열 장치
Inventor: ZHANG SUKI
IPC: H05B3/34
Filed: 2014-09-22
Abstract: 전기 가열 장치(25)는 양모를 형성하는 복수의 섬유로 된 매트릭스와 복수의 관통 홀(55)을 가지는 편평한 저항기 캐리어(26), 및 열 저항기 캐리어(26)에 부착되는 전기 저항기(27)를 가진다. 캐리어(26) 안의 관통 홀(55)들 중 적어도 일부는 공기가 캐리어(26)를 지나가기 위하여 사용되고, 섬유들로 된 매트릭스 내부에 국소적인 단절을 제공함으로써 만들어지고, 섬유 매트릭스를 섬유가 파괴되지 않도록 단절시킴으로써 만들어지고, 그리고 적어도 0.5 mm 2 로 된 베이스 영역을 가진다.