baber/WOPTO huggingface dataset:
Patent KR-20170026428-A (KR)
Title: Secondary battery and method of fabricating the same
Inventor: KIM CHANG HYEON
IPC: H01M10/058
Filed: 2017-02-27
Abstract: According to one embodiment of the present invention, a battery comprises: an electrode assembly including a positive electrode layer, a negative electrode layer facing the positive electrode layer, and a separating membrane disposed between the positive electrode layer and the negative electrode layer, wherein the positive electrode layer, the negative electrode layer, and the separating membrane each include at least one aligned internal perforated portion; an external body including an upper external layer, a lower external layer, and an external sealing unit whose facing edges are partially or wholly bonded to each other to receive the electrode assembly and an electrolyte; an internal sealing unit including a battery through-hole portion which creates an opening passing from the upper external layer to the lower external layer by aligning the upper external layer and the lower external layer about the inner perforated portion, wherein parts of the upper external layer and the lower external layer facing the outer periphery of the battery through-hole portion are bonded to each other. At least one of the positive electrode layer or the negative electrode layer includes a metal fiber-type precipitator in which multiple metal fibers are in contact with one other to form a heat transfer network, and the electrolyte is a gelled and solidified electrolyte.
Patent KR-20180099024-A (KR)
Inventor: CHOI DAI KYU
IPC: H01L21/67
Filed: 2017-02-28
Abstract: According to one embodiment of the present invention, provided is a mixed fluid injecting apparatus having a slit-type injection hole, The mixed fluid injecting apparatus comprises: a block unit having an area where the cross section of a fluid gets narrower in accordance with the movement direction of the fluid; a first mixing unit mixing at least two fluids, different from each other, together to generate a first mixed fluid and disposed in the block unit; a second mixing unit mixing the first mixed fluid with at least one fluid together to generate a second mixed fluid and disposed in the block unit; and a discharge unit having a slit-type injection hole, injecting the second mixed fluid to the outside in a virtual plane shape, and disposed in the block unit.
Patent KR-20180101109-A (KR)
Inventor: CHO HYUN JUN
IPC: A47B21/00
Filed: 2017-03-03
Abstract: Provided is a round computer table for a PC game room, which can enhance the use of a space even in a narrow space, allow users to move easily, prevent exposure of personal information since blocking a user′s monitor from a neighbor, allow the user to transfer goods to a friend in a sitting state through an upper board rotating on the monitor without moving, and can be designed into various shapes since the table is easily disassembled and through a combination of numbers on the table. The round computer table for a PC game room comprises: an upper fixed plate (30) having a hole at the center; a plurality of side plates (20) mounted radially to face outward from the center of a lower portion of the upper fixed plate (30); plane plates (10) horizontally fit between the side plates (20); and a rotary plate (40) rotating on the upper fixed plate (30) by a rotating means.
Patent KR-20180045771-A (KR)
Inventor: KWACK MYUNG JOON
IPC: G02B26/06
Filed: 2017-03-07
Abstract: Disclosed is an optical switch based on a thermo-optic effect. The switch includes an input waveguide for receiving an optical signal, an output waveguide for outputting the optical signal, branch waveguides branched from the input waveguide and connected to the output waveguide, and heater electrodes disposed on the branch waveguides and heating the branch waveguides. The branch waveguides may comprise first and second phase shifters having first and second thermo-optic coefficients of different opposite signs. It is possible to increase the efficiency of optical switching and/or modulation.
Patent KR-20180103349-A (KR)
Inventor: SA SEOK PIL
IPC: C08F2/38
Filed: 2017-03-09
Abstract: The present invention relates to an olefin copolymer which has weight average molecular weight of 100,000 to 300,000 g/mol, molecular weight distribution (Mw/Mn) of 5 to 30, and density of 0.930-0.960 g/cm^3. In a graph having an x-axis representing a log value (log M) of the molecular weight (M) and a Y-axis representing content of branches with 2-7 carbon atoms per 1,000 carbon, a difference between an average slope value and the log value (log M) of the molecular weight (M), in a range in which the log value (log M) of the molecular weight (M) is in the range of 3 to Mp (a value in the x-axis where the maximum value appears in a GPC curve graph of dw/log M) is 2 or more in a range of Mp to 5.5.
Patent KR-20170108894-A (KR)
Title: Heterocyclic compound and organic light emitting device comprising the same
Inventor: LEE JUNG HA
IPC: C09K11/06
Filed: 2017-03-20
Abstract: The present invention provides a heterocyclic compound and an organic electroluminescent device comprising the same. The heterocyclic compound is represented by chemical formula 1. The compound according to one embodiment of the present application is used in an organic electroluminescent device to lower the driving voltage of the organic electroluminescent device, improve the light efficiency, and improve the lifetime characteristics of the device by the thermal stability of the compound.
Patent KR-20180108994-A (KR)
Inventor: JIN SEOK BEOM
IPC: F04D27/02
Filed: 2017-03-24
Abstract: The present invention relates to a compressor capable of preventing chocking or surge as much as possible. According to the present invention, the compressor includes: a compressor housing having a surge slit and a chocking slit sequentially provided in an axial direction of a compressor wheel; an inner sleeve set to be rotatable while forming a concentric axis together with the compressor wheel in the compressor housing to guide gas introduced into the compressor wheel and to perform linear movement limited in the axial direction; an outer sleeve installed outside the inner sleeve while forming the concentric axis together with the inner sleeve such that a linear movement of the outer sleeve is possible in the axial direction in the compressor housing and the rotation of the outer sleeve is limited in the compressor; a rotating unit configured to rotate the inner sleeve as the outer sleeve performs the linear movement in the axial direction; a selective slit formed in the outer sleeve to communicate with the surge slit or with the chocking slit as the outer sleeve performs the linear movement in the axial direction; and a plurality of vanes provided inside the inner sleeve to be rotated as the outer sleeve performs the linear movement in the axial direction, thereby adjusting the flow of the gas introduced into the compressor wheel.
Patent KR-20180110505-A (KR)
Title: Nuclear fuel cladding tube and manufacturing method of the same
Inventor: SOHN DONG SEONG
IPC: G21C3/07
Filed: 2017-03-29
Abstract: A nuclear fuel cladding tube according to one embodiment of the present invention comprises a base layer which includes 0.5 to 2 wt% of at least one element selected from a group consisting of Nb and Sn, 0.2 wt% or less of O (excluding 0%), 0.05 to 0.15 wt% of each of at least one element selected from Fe, Cr, Ni and Cu, and residual zirconium and other inevitably incorporated impurities, and an oxide layer formed on the base layer. In the oxide layer, a precipitate is interposed in a zirconium oxide grain boundary. From the interface of the oxide layer and the base layer to a region which is up to 5% of the thickness of an oxide layer toward the inside of the oxide layer, with respect to a surface perpendicular to a thickness direction, a zirconium oxide crystal grain including precipitates in the grain boundaries of the entire zirconium oxide crystal grains may be at least 50 area%. It is possible to ensure nuclear fuel safety.
Patent KR-20180113302-A (KR)
Inventor: KIM KWAN HYUNG
IPC: G03B17/12
Filed: 2017-04-06
Abstract: Provided is a camera module for solving a problem of an unclear image due to an error of lens movement for adjusting zoom magnification generated in the camera module. The camera module comprises: a plurality of refraction lenses having the same optical axis; and an optically transparent zoom plate provided between the plurality of refraction lenses, wherein an incidence surface and emission surface of the zoom plate are flat.
Patent KR-20180114396-A (KR)
Inventor: YUN HYO SEOB
IPC: A61B5/16
Filed: 2017-04-10
Abstract: A concentration measuring device using motion detection is disclosed. The concentration measuring device includes: a concentration measuring unit (110) sensing a motion with a sensor value measured by an acceleration sensor (111) and transmitting the sensed motion data to a concentration measuring apparatus (120); and the concentration measuring apparatus (120) setting measurements, receiving the motion data from the concentration measuring unit (110), calculating a motion pattern based on the received motion data, starting the set measurements, processing the calculated motion pattern at the passage of times when the measurements are started, determining whether the motion is detected, reducing a concentration index when the motion is detected, increasing the concentration index when the motion is not detected, displaying, in a graph, the trend for the concentration index, and outputting a concentration level based on the trend for the concentration index displayed in the graph. The concentration measuring apparatus (120) sets RGB color values differently based on a numerical value of the concentration level and changes the color of an image of the concentration measuring apparatus (120) according to the RGB color values set differently. Accordingly, the motion data can be received from the concentration measuring unit (110), the motion pattern can be calculated based on the received motion data, the calculated motion pattern can be processed, it can be determined whether the motion is detected, and the concentration index can be reduced when the motion is detected, the concentration index can be increased when the motion is not detected, the trend for the concentration index can be displayed in the graph, and the concentration level based on the trend for the concentration index displayed in the graph can be output.
Patent KR-20180115421-A (KR)
Inventor: JEONG GI YONG
IPC: C09K17/06
Filed: 2017-04-13
Abstract: The present invention relates to a manufacturing method of a soil conditioner and a manufacturing method of plant culture medium using an intermediate mixture manufactured thereby. More specifically, the present invention discloses a manufacturing method which individually processes a shell and a pozzolan volcanic soil to obtain shell sintered calcium and siliceous minerals, mixes the shell sintered calcium and the siliceous minerals and manufactures an intermediate mixture in a power form, thereby manufacturing a soil conditioner or plant culture medium. Therefore, the present invention can easily manufacture the soil conditioner having an excellent component which helps growth of crops by improving soil productivity.
Patent KR-20180116505-A (KR)
Inventor: KANG EY GOO
IPC: H01L29/78
Filed: 2017-04-14
Abstract: The present invention relates to a power semiconductor. According to an aspect of the present invention, a power semiconductor device with a breakdown voltage of 3.3 kV or more is provided. The power semiconductor includes a first conductive drift region, a plurality of second conductive wells formed on the upper side of the first conductive drift region, a plurality of first conductive emitter regions formed inside the second conductive well, a second conductive pillar formed on the lower side of the second conductive well, and a first conductive pillar formed between the second conductive pillars. The second conductive pillar is vertically formed in the first conductive drift region at a depth of 30 um or less. Accordingly, the present invention can improve electrical characteristics.
Patent KR-20180117307-A (KR)
Inventor: SON SEONG KILL
IPC: A61Q19/00
Filed: 2017-04-19
Abstract: According to the present invention, a composition for increasing gloss effects contains a functional component having at least one amine or carboxyl-reactive group capable of covalently bonding with proteins on hair, scalp, skin, nail, leather, or fiber. By forming a covalent bond between the protein and the functional component, it is possible to increase semi-permanent gloss effects.
Patent KR-20180118883-A (KR)
Inventor: ROH YEON KI
IPC: H04W4/10
Filed: 2017-04-24
Abstract: The present invention relates to radio technology, and more particularly, to a smart digital radio system and a communication method thereof. The smart digital radio system includes a plurality of digital radios for wirelessly transmitting and receiving a voice signal and a plurality of access points for relaying wireless communication by setting a calling channel between the plurality of digital radios. Accordingly, the present invention can secure calling quality and improve task processing efficiency.
Patent KR-20180125759-A (KR)
Inventor: KIM HYUN
IPC: F25D23/02
Filed: 2017-05-16
Abstract: The present invention relates to a refrigerator. The refrigerator according to the present invention comprises: a cabinet forming an external appearance; at least one storage room provided in the cabinet; at least one door rotatably provided at the front surface of the cabinet so as to open and close the storage room; and a door supporter arranged in the door so as to prevent deformation of the door, wherein the door supporter comprises: a flat plate portion attached to one surface of the door contacting to the storage room; at least one edge portion formed in the edge of the flat plate portion; and at least one bending portion provided in a bent shape by having a partially cut flat plate portion.
Patent KR-20170131244-A (KR)
Inventor: SUKEGAWA NAOYA
IPC: H01L21/66
Filed: 2017-05-17
Abstract: The present invention is to easily evaluate gettering properties on a device wafer which can be a real product. A method for evaluating gettering properties comprises: a gettering layer forming process of polishing a back surface opposite to the surface of a semiconductor wafer by use of a polishing wheel to form a polishing mark on the back surface as well as forming a gettering layer inside the semiconductor wafer and beneath the polishing mark; an imaging process of imaging at least a unit region of the back surface formed with the polishing mark by an imaging means (31); a counting process of counting the number of polishing marks having a width of 10-500 nm present in the imaged unit region; and a comparing process of comparing the number of polishing marks counted by the counting process with a predetermined value to determine whether the counted number is not smaller than the predetermined value.
Patent KR-20180128682-A (KR)
Inventor: CHOI YONG WON
IPC: A61N5/00
Filed: 2017-05-24
Abstract: The present invention relates to a near-infrared LED light source module having a fine current driving circuit and, more specifically, to a near-infrared LED light source module having a fine current driving circuit, capable of controlling light intensity and light irradiation time of a light source, interlocking a light source with one module, improving heat radiation performance, enabling determination of wavelengths and light intensity according to a diagnosis result of pain and lesion states, and having a fine current driving circuit controllable through a wireless module. The near-infrared LED light source module mounted with the fine current driving circuit according to the present invention can control light intensity and light irradiation time of a light source, can link the light source to one module, and can improve heat radiation performance. In addition, the present invention can manage diagnosis and integration solutions by using a tablet PC or a smartphone by applying a wireless communications module, determine wavelengths and light intensity according to a diagnosis result of pain and lesion states, and control the same through a wireless module.
Patent KR-20180131013-A (KR)
Inventor: KIM HAN KI
IPC: H02N11/00
Filed: 2017-05-31
Abstract: Provided is a submerged reverse electrodialysis generation apparatus which comprises: a main body having a seawater inflow part, a fresh water supply part, a fresh water discharge part, and a seawater sucking part; a plurality of ion exchange membranes disposed in the main body and having a structured surface; and a porous electrode producing electricity by a difference in concentration of seawater and fresh water passing through the ion exchange membrane. The plurality of ion exchange membranes are arranged to form a first flow path through which seawater flows through a space therebetween and a second flow path through which fresh water flows.
Patent KR-20170065479-A (KR)
Title: Ｍｄｃｔ 기반 음성/오디오 통합 부호화기의 ｌｐｃ 잔차신호 부호화/복호화 장치
Inventor: BEACK SEUNG KWON
IPC: G10L19/16
Filed: 2017-06-01
Abstract: MDCT 기반 음성/오디오 통합 부호화기의 LPC 잔차신호 부호화/복호화 장치가 개시된다.  LPC 잔차신호 부호화 장치는, 입력 신호의 특성을 분석하여 LPC 필터링된 신호의 부호화 방법을 선택하고, 실수 필터뱅크(real filterbank), 복소 필터뱅크(complex filterbank), 및 ACELP(Algebraic code excited linear prediction) 중 하나에 기초하여 상기 LPC 잔차신호를 부호화한다.
Patent KR-20170142882-A (KR)
Inventor: CHALKER ASHLEY ROY
IPC: B41F15/44
Filed: 2017-06-05
Abstract: Provided are deflector units for use with a printing blade in printing a print medium through a printing screen, which are self-adjustable in a vertical direction for controlling production of rolls of the print medium.
Patent KR-20180135179-A (KR)
Inventor: SEO MYUNG WON
IPC: E06B9/06
Filed: 2017-06-12
Abstract: According to an embodiment of the present invention, a safety apparatus for an overhead door can prevent a secondary accident caused by an overhead door that falls by stopping movement of a plurality of overhead door panels when an accident of cutting a chain occurs.
Patent KR-20180137173-A (KR)
Inventor: HONG SUNG SOO
IPC: B65D81/32
Filed: 2017-06-16
Abstract: A container for mixing different kinds of contents of the present invention comprises: a first container receiving a first content therein; a stem coupled through the first container, and provided with a cutting member at an end portion at one side thereof; a pressing frame coupled to the first container while being coupled to an end portion at the other side of the stem, and provided with a stopper; and a second container coupled to the first container, and receiving a second content therein.
Patent KR-20180137318-A (KR)
Inventor: HAN SEUNG WOO
IPC: B29B7/90
Filed: 2017-06-16
Abstract: The present invention relates to a method for manufacturing a nonflammable insulating sandwich panel, the method comprising: (a) an inorganic mixing process for preparing an inorganic powder liquid mixture in which 800-1,000 parts by weight of a spontaneously heated separate liquid mixture are mixed with 50-70 parts by weight of an inorganic powder prepared by mixing carbon powder and silica in equal amounts, heating and melting the mixture at 1,300-2,000°C, and cooling and pulverizing the mixture; (b) an expanded Styrofoam bead process for preparing expanding Styrofoam beads of 0.3 mm by 30-50 times to prepare expanded Styrofoam beads (EPS); (c) an expanded Styrofoam beads mixing process for mixing 120-150 parts by weight of the EPS with the heated inorganic powder liquid mixture; and (d) a sandwich panel process for pouring the EPS mixture into a mold to prepare expanded Styrofoam expanded through spontaneous heat, and manufacturing a sandwich panel using the expanded Styrofoam. In particular, the separate liquid mixture is prepared through the following steps: a base liquid step (a1) for mixing 100 parts by weight of water with 11-19 parts by weight of nitric acid, and gradually dropping therein 3-7 parts by weight of magnesium in small amounts as the mixture starts to boil and becomes clear, to complete a base liquid; a mixed liquid step (a2) for slowly stirring in a heating stirrer, 100 parts by weight of water, 14-21 parts by weight of sodium oxide, 45-56 parts by weight of silicon dioxide, 0.03-0.07 parts by weight of iron oxide, and 0.3-0.9 parts by weight of a dispersing agent; a stirring step (a3) for gradually dropping in the mixed liquid prepared in the mixed liquid step (a2), 1.6-5.2 parts by weight of magnesium carbonate and 4-9 parts by weight of the base liquid prepared in the base liquid step (a1), and stirring the same until steam is generated; and an addition step (a4) for adding 3-9 parts by weight of a water repellent to the stirred mixture, and stirring and heating the mixture until the mixture becomes clear.
Patent KR-20180137684-A (KR)
Inventor: HAN KYUNG HA
IPC: G06Q50/26
Filed: 2017-06-19
Abstract: The present invention relates to an escape prevention system using biometric authentication smart handcuffs which is operated by biometric authentication smart handcuffs (100) to prevent and track escape of a criminal. The escape prevention system comprises: a biometric authentication step (1) in which a detective in charge previously inputs himself/herself as a controller to the biometric authentication smart handcuffs (100) through biometric authentication; an arresting step (2) which fastens the biometric authentication smart handcuffs (100) to the criminal; an attachment and detachment information transmitting step (3) which transmits related information to a receiver including a mobile terminal of the detective in charge when a behavior of detaching the biometric authentication smart handcuffs (100), including rapid vibrations and impacts is sensed; an emergency mode step (4) which switches to an emergency mode when the biometric authentication smart handcuffs are not legitimately detached through the biometric authentication of the detective in charge, and continuously transmits a state of the biometric authentication smart handcuffs (100) to the receiver of the detective in charge in real time; and a mode selecting step (5) which maintains the emergency mode or switches to a safety mode in response to a selection of the detective in charge.
Patent KR-20190000474-A (KR)
Inventor: KIM JONG KEE
IPC: A23B7/10
Filed: 2017-06-23
Abstract: The present invention relates to a method for preparing kimchi with enhanced antimicrobial activity. Specifically, the present invention relates to a method for preparing kimchi with enhanced antimicrobial activity by adding a composition included in a radish seed extract when preparing kimchi. The kimchi prepared by the method shows excellent antimicrobial activity against Helicobacter pylori and MR Staphylococcus aureus. Therefore, when the kimchi using the preparing method is ingested, bacterial diseases or endocrine diseases such as gastric cancer are expected to be prevented.
Patent KR-20180059338-A (KR)
Inventor: HUH MI YOUNG
IPC: H04L29/08
Filed: 2017-07-27
Abstract: The present invention relates to a resource allocation method for cooperation between Internet of things (IoT) devices and a cooperation method. The method for cooperation between IoT devices installed in an IoT-based smart greenhouse (ISG) according to an embodiment of the present invention comprises the steps of: processing data related to a target command and data related to a decision condition; selecting at least one particular device according to the processed data related to the target command; grouping the at least one device according to additional information received from the selected particular device and the processed data related to the decision condition; transmitting a first execution instruction to each of the grouped devices; after the grouping, regrouping the at least one device according to additional information newly received from the at least one selected particular device and the processed data related to the decision condition or newly received data related to a decision condition; and transmitting a second execution instruction to each of the regrouped devices.