baber/WOPTO huggingface dataset:
Patent KR-20180031856-A (KR)
Inventor: KANG SANG KYU
IPC: G06F1/10
Filed: 2016-09-19
Abstract: According to an embodiment of the present invention, the present invention relates to a memory device which may comprise first and second data buffer sets, and first and second clock buffers. The first data buffer set may receive data of a first frequency band or data of a second frequency band lower than the first frequency band from a host. The first clock buffer may provide a clock signal of the first frequency band for the first data buffer set when the first data buffer set receives data of the first frequency band, and provide a clock signal of the second frequency band for the first data buffer set when the first data buffer set receives the data of the second frequency band. The second data buffer set may receive the data of the first or second frequency band from the host, and may be provided with the clock signal of the second frequency band from the first clock buffer when the data of the second frequency band is received. The second clock buffer may provide the clock signal of the first frequency band for the second data buffer set in a first frequency band operation in which the first and second data buffer sets respectively receive the data of the first frequency band. Accordingly, the memory device of the present invention may change a clock distribution method depending on a frequency band of data.
Patent KR-20170044014-A (KR)
Title: Methods for formation of low-k aluminum-containing etch stop films
Inventor: DAMJANOVIC DANIEL
IPC: H01L21/768
Filed: 2016-09-30
Abstract: Dielectric AlO, AlOC, AlON and AlOCN films, which have dielectric constants (k) of approximately smaller than 10 and density of at least about 2.5 g/cm^3 are deposited on partially manufactured semiconductor devices to function as etch stop layers and/or diffusion barriers. According to an embodiment of the present invention, a substrate comprising an exposed dielectric layer (for example, ULK dielectric) and an exposed metal layer comes in contact with an aluminum-containing compound (for example, trimethyl aluminum) in an iALD process chamber, and the aluminum-containing compound is adsorbed on a surface of the substrate. This step is performed in absence of plasma. Afterwards, the remaining aluminum-containing compound, which has not been adsorbed, is removed from the process chamber. The substrate is treated with process gas, including CO_2 or N_2O, and inert gas in plasma to form the AlO, AlOC or AlON layers. Subsequently, these steps are repeated.
Patent KR-20180037804-A (KR)
Inventor: KIM CHEOL KEUN
IPC: B01D46/00
Filed: 2016-10-05
Abstract: According to an embodiment of the present invention, a filter device comprises: a column unit; and a filter unit disposed to be moved via a driving unit in the column unit and including at least two filters disposed at predetermined intervals. The filter unit may be disposed in the column unit such that an outlet of any one filter and an inlet of the other filter disposed at a predetermined interval are aligned. The driving unit may selectively allow the filters to be closely attached to or separated from each other. The filters may be a multistage filter. The filter device may further comprise a camera for photographing the filters, and a replacement determining unit for determining a replacement time of the filters on the basis of image information on the filters acquired by the camera. The filter device may further comprise an arm unit connected to the column unit and supporting the filters. The arm unit may further comprise an elastic member. The filter device may further comprise a filter replacement unit for replacing filters when the filters are required to be replaced.
Patent KR-20180001991-A (KR)
Inventor: PARK HYOUNG KEUN
IPC: H01L51/00
Filed: 2016-10-05
Abstract: Provided is a novel compound which is represented by chemical formula (1) and is capable of increasing lifespan, stability, and luminous efficiency of devices. Moreover, provided are an organic electric device using the same, and an electronic device thereby.
Patent KR-20180038843-A (KR)
Inventor: LEE JUN TAEK
IPC: H05K3/34
Filed: 2016-10-07
Abstract: An embodiment of the present invention relates to a lens driving device which includes a housing, a bobbin arranged on the inner side of the housing and configured to arrange a lens, a coil arranged in the bobbin, a magnet arranged in the housing, first and second lower springs arranged under the housing, and a base arranged under the first and second lower sprints. Each of the first and second lower springs includes an inner frame combined with the bobbin, an outer frame combined with the housing, a connection unit connecting the inner frame and the outer frame, and a connection terminal connected to the outer frame and extended in a direction toward the base. A plurality of first concave parts are prepared on the outer side of the connection terminal. Each depth of the plurality of concave parts is 20% to 70% of the thickness of the connection terminal. Accordingly, the present invention can reduce soldering defects by an auto soldering process.
Patent KR-20180039925-A (KR)
Inventor: CHO JAE PHIL
IPC: H01M4/36
Filed: 2016-10-11
Abstract: The present invention relates to a cathode active material for a lithium secondary battery, a manufacturing method thereof, and a lithium secondary battery comprising the same. The cathode active material for a lithium secondary battery comprises: porous core particles in which a plurality of pores are located on a surface portion; a silicon coating layer disposed on the porous core particles; and a carbon-based coating layer disposed on the silicon coating layer.
Patent KR-20180042888-A (KR)
Inventor: PAE NAM EUK
IPC: G06Q30/02
Filed: 2016-10-18
Abstract: Disclosed are a search advertisement information providing system capable of providing search advertisement information highly relative to products to sell, a search advertisement service integrating system having the same, and a search advertisement information providing method using the same. The search advertisement information providing system includes an information collecting unit, an information processing unit, and an information database (DB) unit. The information collecting unit receives basic information for search advertisement from a shopping mall management system which manages shopping malls. The information processing unit receives the basic information from the information collecting unit and generates search advertisement information by processing the morpheme of the basic information. The information DB unit receives and stores the search advertisement information from the information processing unit and can provide the search advertisement information for the search advertisement service providing system. Like the above, advertisers can easily receive a search advertisement service with maximized advertisement efficiency as the search advertisement information is generated by being processed after the basic information is provided from the shopping mall management system and the search advertisement service using the search advertisement information is provided for the advertisers in a customized way.
Patent KR-20180042730-A (KR)
Inventor: LIM YOUNG HEE
IPC: A61K36/605
Filed: 2016-10-18
Abstract: The present invention relates to a composition for preventing or treating obesity containing a Ramulus mori alcohol extract as an active ingredient. By containing, as the active ingredient, the Ramulus mori alcohol extract derived from Ramulus mori as a natural plant, the composition inhibits fat accumulation in adipocytes without adverse effects on a human body, and suppresses differentiation of fat precursor cells into adipocytes, thereby preventing or treating obesity.
Patent KR-20180045085-A (KR)
Inventor: KIM YONG JIN
IPC: B04C3/06
Filed: 2016-10-24
Abstract: The present invention relates to an apparatus for separating different phase materials. The apparatus for separating different phase materials according to the present invention comprises: a cylindrical cyclone unit forming, on one side thereof, an inlet in which mixed materials flow, wherein the mixed materials are made by mixing a first material, a gas, with a second material, a liquid or a solid, and separating the first material and the second material from the mixed materials by a centrifugal force; and a separation unit having a cylindrical shape with the diameter greater than that of the cyclone unit, having a lower part connected to an upper part of the cyclone unit, having an upper part where a gas discharge pipe for discharging the separated first material to the outside is formed, and forming, on one side, a first solid and liquid discharge pipe for discharging the separated second material to the outside. A blocking film is formed on an upper part within the separation unit to surround an end of the gas discharge pipe for being spaced therefrom and to protrude such that the separated second material is prevented from flowing into the gas discharge pipe. The present invention prevents the particular material from rising over a wall surface and flowing into the gas discharge pipe to enhance separation efficiency.
Patent KR-20170049417-A (KR)
Title: Paper sheet processing device and partition card
Inventor: TSUJI KEIJI
IPC: G07D11/00
Filed: 2016-10-25
Abstract: The present invention relates to a paper sheet processing apparatus and a partition card which can prevent an increase in costs. The paper sheet processing apparatus comprises: a charging inlet unit which inserts, in a transfer direction, a paper sheet which includes at least one target sheet and the partition card overlapping the target sheet while the partition card has a main surface portion having one or more identification hole groups having at least two through-holes arranged in the transfer direction; a sensing unit which senses the paper sheet inserted by the charging inlet unit and senses the identification hole groups; and a control unit which determines the paper sheet to be the partition card, when the identification hole groups are sensed by the sensing unit, and determines the paper sheet to be the target sheet when the identification hole groups are not sensed by the sensing unit.
Patent KR-20170053584-A (KR)
Title: Optical scanning apparatus
Inventor: KUROKAWA SHUICHI
IPC: G02B26/10
Filed: 2016-11-04
Abstract: In the present invention, provided is an optical scanning apparatus which comprises: a deflector for deflecting luminous flux by first and second deflecting surfaces to scan first and second scanned surfaces in a main scanning direction; first and second imaging optical systems for guiding the deflected luminous flux to the first and second scanned surfaces; and an incidence optical system for allowing the luminous flux to be obliquely incident to the first deflecting surface in a sub-scanning section. The first imaging optical system includes a first optical element in which an absolute value of the radius of curvature of an incident surface in the sub-scanning section including an optical axis is smaller than that of an exit surface. An incident surface of the first optical element reflects the luminous flux incident on the incident surface toward the direction spaced from the main-scanning section including the deflector in the sub-scanning section including the optical axis.
Patent KR-20180051008-A (KR)
Inventor: LEE DONG JU
IPC: H05H1/24
Filed: 2016-11-07
Abstract: The present invention relates to a plasma generating apparatus and, more particularly, to an apparatus for uniformly generating fine filament discharge on a three-dimensional object by forming a needle electrode having a needle-like structure in a dielectric barrier in generating a low-temperature plasma at atmospheric pressure. The plasma generating apparatus includes a flat dielectric barrier, a high voltage electrode, a board, and a needle electrode.
Patent KR-20180053890-A (KR)
Inventor: JEONG SEUNG HWAN
IPC: B60G17/015
Filed: 2016-11-14
Abstract: Provided are a damper control apparatus for a vehicle and a suspension system using the same. The damper control apparatus for a vehicle according to an embodiment of the present invention comprises a damper provided with a solenoid valve; a variable resistance serial connected to the solenoid valve and adjusting a current applied to the solenoid valve; and a power portion for supplying power to the variable resistance to generate the current.
Patent KR-20180053954-A (KR)
Inventor: OCK SEUNG HO
IPC: H05B37/02
Filed: 2016-11-14
Abstract: The present invention relates to a method for manufacturing korean lacquerware inlaid with mother-of-pearl pearl lighting frame. The method comprises: a first step of preparing a frame body unit hung and fixed on a wall body; a second step of having a transparent window, having a pearl with a predetermined design, preparing a pearl case unit, wherein an installation space is formed, and coupling the pearl case unit to the frame body unit; and a third step of installing an illumination unit, illuminating through supply of external power source to provide light to the outside through the pearl, in the frame body unit to be positioned in the installation space of the pearl case unit.
Patent KR-20170066228-A (KR)
Title: 분산형 광전자 수신기를 위한 방법 및 시스템
Inventor: WELCH BRIAN
IPC: G01J1/02
Filed: 2016-11-18
Abstract: 분산형 광전자 수신기를 위한 방법 및 시스템이 개시되고, 상기 방법 및 시스템은 격자 결합기, 스플리터, 복수의 포토다이오드, 및 복수의 트랜스임피던스 증폭기(TIA)를 갖는 광전자 수신기를 포함할 수 있다.  상기 수신기는 격자 결합기를 이용하여 변조된 광학 신호를 수신하고, 수신된 신호를 복수의 광학 신호로 나누고, 복수의 포토다이오드를 이용하여 복수의 광학 신호로부터 복수의 전기 신호를 생성하고, 복수의 전기 신호를 복수의 TIA에 전달하고, 복수의 TIA를 이용하여 복수의 전기 신호를 증폭시키며, 복수의 TIA의 결합된 출력으로부터 출력 전기 신호를 생성한다.  각각의 TIA는 상이한 주파수 범위에서 신호를 증폭시키도록 구성될 수 있다.  복수의 전기 신호 중 하나가 복수의 TIA 중 저주파 TIA에 DC 결합될 수 있다.
Patent KR-20180056481-A (KR)
Inventor: JANG DONG SEOK
IPC: B21C3/02
Filed: 2016-11-18
Abstract: The present invention relates to an apparatus for manufacturing a pipe having a variable cross section and a method for manufacturing a pipe having a variable cross section using the same. The present invention comprises: a first moving device and a second moving device in which a pressurizing space is formed between each other; a drawing mold; and a mandrel supporting the inner circumferential surface of a tubular member inserted into a drawing space. The drawing mold is controlled in a following arrangement so that an arrangement interval of a plurality of supporting wedges and a plurality of pressing wedges is adjusted to adjust the diameter of the drawing space: the plurality of supporting wedges arranged along the circumferential direction on the inner peripheral surface of the pressurizing space; the plurality of pressing wedges each coupled to the inner circumferential surface of the plurality of supporting wedges to form the drawing space through which the tubular member is inserted and drawn from each other; and the first moving device and the second moving device.
Patent KR-20180057800-A (KR)
Inventor: YUN CHANG HAN
IPC: A47C20/04
Filed: 2016-11-22
Abstract: The present invention relates to a method for assembling a motorized adjustable bed and a motorized adjustable bed, more specifically, comprising: a table composed of a back plate, a hip plate, a thigh plate and a leg plate and connected to each other by a hinge; a base frame unit assembled with bolts and nuts to support a lower part of the table; and a motor unit supporting one end portion of first and second motor cylinders on the ground in a state where a pair of first and second motor cylinders are opposed to each other in the diagonal direction on the bottom surface of the hip plate to support the motor cylinder when the motor cylinder operates. The present invention is characterized in which it is easy to assemble and disassemble, and one end portion of the first and second motor cylinders comes into contact with the ground, and the volume and load are dispersed, so that one worker can facilitate delivery and installation work.
Patent KR-20180059015-A (KR)
Inventor: KIM SEOK TAE
IPC: B65B57/02
Filed: 2016-11-25
Abstract: The present invention relates to an apparatus to store a pouch (1), which has relatively widely formed front and rear surfaces and stores content, in each storage groove (3) of a box (2). According to the present invention, the apparatus comprises: a transfer conveyor (20) to transfer the pouch (1) to a front side; a slot magazine (50) disposed on the side surface of the transfer conveyor (20), spaced apart from a bottom surface to place the box (2) on a lower side, and having a plurality of slots vertically opened and horizontally arranged in a width direction to receive the pouch (1) inserted in an upright state; a pickup means (60) disposed on a side of the transfer conveyor (20), and picking up and inserting the transferred the pouch (1) into each slot (51) of the slot magazine (50); a pouch storage part (100) disposed between the slot magazine (50) and the box (2), and formed with a plurality of side plates (70, 80) surrounding the periphery part of the slot magazine (50) and a bottom plate (90) closing the bottom of a space formed by the side plates (70, 80) to receive the pouches (1) dropped through each slot (51) of the slot magazine (50); and a controller (180) horizontally moving a part of side plates (80) among the side plates (70, 80) of the pouch storage part (100) by an operating means (130) to press and decompress the front and rear surfaces of the pouch (1), and sliding or rotating the bottom plate (90) of the pouch storage part (100) by an opening/closing means (91) to open/close the bottom surface of the pouch storage part (100).
Patent KR-20180059319-A (KR)
Inventor: JO HEE JANG
IPC: B09B3/00
Filed: 2016-11-25
Abstract: Disclosed is a safety injection device for a food waste disposal device, wherein food waste is fermented and decomposed by microorganisms in an internal treatment tank. To this end, the safety injection device comprises: a garbage input box (10) including a hollow input space (11), an inlet (12) formed on the upper part of the inlet space (11), and a discharge gate (13) formed on one side surface thereof; an inlet sealing means (20) including a cover (24) for sealing the inlet (12) of the garbage input box (10), a bracket (25) connected and fixed to one side of the cover (24), and a first driving unit (26) for rotating and supporting the bracket in one direction; a pushrod means (30) including a pushrod plate (31) for firstly pushing food waste, which is injected into the inlet space (11), toward the discharge gate (13), and a second drive unit (32) for moving the push plate back and forth; and a throwing means (40) including a throwing plate (41) for secondly receiving and forcibly discharging food waste firstly moved in the discharge gate (13) direction through the pushrod means (30) to an inner treating tank (110) through the discharge gate (13), and a third driving unit (42) for rotating the throwing plate in the discharge gate direction. When food waste is injected, odors are not discharged to the outside. Thus, it is possible to more safely and conveniently inject food waste.
Patent KR-20160138370-A (KR)
Title: Lng storage tank and insulation pannel securing device thereof
Inventor: HEO HAENG SUNG
IPC: F17C1/12
Filed: 2016-11-28
Abstract: The present invention relates to a liquefied natural gas (LNG) storage tank, configured to enable a first insulation wall to be slid along a horizontal direction to reduce thermal stress, and an insulation wall fixing device thereof. According to one embodiment of the present invention, a storage tank for storing LNG comprises: a first sealing wall to seal liquid of LNG while being in contact with LNG stored in the storage tank; a first insulation wall to insulate the LNG while being placed under the first sealing wall; a second insulation wall installed in an inner wall of the storage tank to insulate the LNG; and an insulation wall fixing device having a structure to enable the first insulation wall to be slid along a horizontal direction and fixing the first insulation wall to the second insulation wall.
Patent KR-20180061587-A (KR)
Inventor: PARK HYANG MI
IPC: G06F3/12
Filed: 2016-11-30
Abstract: Disclosed are an image forming apparatus and a method thereof capable of automatically printing a watermark on a print which can be socially abused in case of copying, scanning, or printing. When a user copies, scans, or prints a document having a pattern inserted into a print at the time of manufacturing or post-processing, the image forming apparatus automatically inserts a watermark without asking a user opinion when reading the pattern so that other people are not confused by seeing the result. The image forming apparatus comprises an identification pattern for preventing forgery, a reading device, and a central control unit.
Patent KR-20180063391-A (KR)
Inventor: KIM YONG SE
IPC: G06Q10/06
Filed: 2016-11-30
Abstract: The present invention relates to home service robot scheduling based on a service blueprint. According to the present invention, a user interface for enabling a user to set a schedule of a home service robot using a service blueprint is provided. A plurality of user behaviors and home service robot behaviors modularized to be selected and edited as a component of the service blueprint through the user interface are output. The user behaviors and home service robot behaviors selected by the user are input through the user interface. The input user behaviors and home service robot behaviors are mapped based on a preset or user-selected correlation. The mapped user behaviors and home service robot behaviors are arranged in a time-serial manner to set a schedule of the home service robot, and the schedule is applied to the service blueprint to be output through the user interface.
Patent KR-20180063686-A (KR)
Inventor: PARK JUNG HO
IPC: B08B5/04
Filed: 2016-12-02
Abstract: An apparatus for removing foreign matters from a camera module according to one embodiment of the present invention comprises: a base; a securing portion arranged at the top of the base, having a groove inserted with a camera module at the top, and having a through hole at a lower surface of the groove; and an injection portion including a nozzle body arranged on the base to be movable in the securing portion, and an injection nozzle which is installed in the nozzle body, injects air toward the camera module inserted into the groove from the nozzle body, and removes foreign matters from the camera module.
Patent KR-20180068674-A (KR)
Inventor: LEE KYE SAN
IPC: H04B17/20
Filed: 2016-12-14
Abstract: A method for improving performance using an image sensor′s zoom-in function in an LED-ID system is disclosed. The method includes a step of measuring the reception power of a light source as a parameter for analyzing the performance of a reception signal; a step of measuring BER as a parameter for analyzing the performance of the reception signal; a step of measuring an SNR as a parameter for analyzing the performance of the reception signal; a step of measuring an SINR as a parameter for analyzing the performance of the reception signal; a step of measuring CNR as a parameter for analyzing the performance of the reception signal; a step of measuring CINR as a parameter for analyzing the performance of the reception signal; and a step of measuring an RSSI as a parameter for analyzing the performance of the reception signal.