baber/WOPTO huggingface dataset:
Patent KR-20170057201-A (KR)
Inventor: BAE GWI NAM
IPC: G01N1/22
Filed: 2017-05-12
Abstract: Disclosed is a transfer tube for sampling particles in the atmosphere comprising: a suction portion into which air flows; a flow buffering portion extending from the suction portion to allow air to flow from the same, and formed to be bent; and a transporting portion extending from the flow buffering portion and allowing air to flow from the same. A distance between an in-corner line which is a tube wall contour bent inward of the flow buffer portion along an air flow direction and an out-corner line which is a tube wall contour bent outward of the flow buffer portion along the flow direction gradually increases and decreases as a distance to the flow direction decreases. The present invention intends to provide a transfer tube for sampling atmospheric particles capable of increasing accuracy of atmospheric particle concentration measurement, and an atmospheric particle sampling device having the same.
Patent KR-20180127044-A (KR)
Title: Pre-lithiation Method of Silicon oxide Anode Electrodes for secondary battery
Inventor: CHAE OH BYONG
IPC: H01M10/0525
Filed: 2017-05-19
Abstract: The present invention relates to a method for pre-lithiating a silicon oxide anode for a secondary battery and, more specifically, to a method for pre-lithiating a silicon oxide anode, which, before a step of assembling a lithium secondary battery, immerses a silicon oxide anode in an electrolyte, and after the same becomes wet, brings a lithium metal into direct contact with the silicon oxide anode while applying pressure to the silicon oxide anode. The silicon oxide anode for the secondary battery, which has undergone the pre-lithiating step provided by the present invention has improved irreversibility, and the secondary battery produced by using the silicon oxide anode for the secondary battery has excellent charging and discharging efficiency.
Patent KR-20180129524-A (KR)
Inventor: KIM JI WON
IPC: A47J36/16
Filed: 2017-05-27
Abstract: The present invention relates to a pot detachable sieve which easily discards water even if a hand or a pot lid is not directly used, thereby solving the conventional inconvenience of discarding water of mixed ramyeon, noodles, and ramyeon without soup. The pot detachable sieve comprises: an attachable/detachable magnet having a small rectangular shape with a thickness capable of being easily attached to another pot; a sieve having a shape capable of covering a front part of a degree of about 1/3 instead of the entire pot so that only water can be discarded; the handle having a round and long shape to pick the pot; and a container part having a cylindrical shape to contain contents. Therefore, the sieve has an effect of solving an inconvenient problem when discarding water of mixed ramyeon, noodles, and ramyeon without soup, by easily discarding water even if a hand or a pot lid is not directly used.
Patent KR-20180132272-A (KR)
Inventor: LEE HO WON
IPC: C11B1/04
Filed: 2017-06-02
Abstract: The present invention relates to a method for producing essential oil from Dendropanax morbiferus H. Lev leaves using supercritical extraction. More specifically, the present invention relates to a method for producing essential oil, which includes a step of undergoing a supercritical extraction of caryophyllene from Dendropanax morbiferus H. Lev leaves using supercritical carbon dioxide as a solvent.
Patent KR-20190001633-A (KR)
Inventor: PARK DEOK HO
IPC: F16D69/04
Filed: 2017-06-26
Abstract: The present invention relates to a brake pad for a brake caliper of a vehicle and a manufacturing method therefor and, more specifically, provides a brake pad and a manufacturing method therefor, wherein the brake pad comprises: a back plate forming a base portion; a lower layer laminated on an upper end of the back plate; and an upper layer laminated on an upper end of the lower layer, and formed with a frictional material to generate friction with a disk. Moreover, an exposed portion of air of the lower layer is covered by the upper layer.
Patent KR-20170085475-A (KR)
Inventor: KIM SEUNG SU
IPC: A23C9/152
Filed: 2017-07-13
Abstract: 본 발명은 생산 효율, 상 안정성, 경시 안정성, 및 미생물 안전성이 우수한 액상 조제유 조성물 및 이의 제조방법에 관한 것이다. 본 발명에 따른 액상 조제유 조성물의 제조방법은 농축 배합액을 반제품으로 제조하는 공정을 가짐으로써, 초기부터 희석된 완제품으로 일괄 제조하는 공정에 비해 필요한 유틸리티, 시간 등을 저감하여 생산 효율이 우수하다. 또한 본 발명에 따른 액상 조제유 조성물은 유화 및 분산 안정화에 따라 상 안정성 및 경시 안정성이 우수하며, 초고온단시간멸균처리(UHT) 등을 통하여 미생물 안전성이 우수하다. 또한 본 발명에 따른 액상 조제유 제품은 젖꼭지와 직접 체결 방식의 플라스틱 용기를 사용함으로써 수유가 간편하다.
Patent KR-20190007752-A (KR)
Inventor: HO NAM JIN
IPC: B01D46/00
Filed: 2017-07-13
Abstract: The present invention relates to a detachable screen net for blocking yellow dust and fine dust. The detachable screen net includes: a net part; a first frame part having one side surface attached to a window frame; a first magnetic part formed of a magnetic material and installed on an opposite side surface of the first frame part in a longitudinal direction of the first frame part; a second frame part having a length corresponding to the first frame part; and a second magnetic part formed of a magnetic material and having one side surface coupled to the second frame part to fix the net part in a state that the second magnetic part is disposed to face the second frame part while interposing the net part therebetween and an opposite side attached to the first magnetic part. According to the present invention, it is possible to easily detach and attach an insect-proof screen to a window frame, thereby greatly reducing the time and cost for construction, installation, and removal of the insect-proof screen.
Patent KR-20190007980-A (KR)
Inventor: YOOK JONG MIN
IPC: H01L23/28
Filed: 2017-07-14
Abstract: One embodiment of the present invention provides a high heat radiating fan-out package with the improved heat radiating characteristics. The high heat radiating fan-out package comprises: a sheet member formed of a metal material and having at least one receiving unit; a semiconductor chip mounted in the receiving unit; a heat conductive layer connecting the semiconductor chip and the sheet member to transmit heat of the semiconductor chip to the sheet member; a molding layer formed to protect the semiconductor chip, sheet member, and heat conductive layer; and a rewiring layer including a signal transmission path for connecting an electrode pad of the semiconductor chip to the outside and a heat transfer path for discharging the heat of the sheet member to the outside.
Patent KR-20190009491-A (KR)
Inventor: LEE KIL SUO
IPC: E01F9/669
Filed: 2017-07-19
Abstract: The present invention relates to a delineator installed in a guardrail, a median strip, a median line, or the like and, more specifically, relates to a delineator which can prevent a continuous wobble caused by a wind. According to the present invention, the delineator is mounted in a guardrail or a median strip, and comprises: a reflection body reflecting light; a mounting and coupling member fixedly coupled to the guardrail or the median strip; and a support cover mounted in the mounting and coupling member to fixing and supporting the reflection body.
Patent KR-20190010315-A (KR)
Inventor: CHA JIN HYEOK
IPC: G06F17/50
Filed: 2017-07-21
Abstract: The present invention relates to a method to set an optimal parameter in a coarse-grained molecular dynamics simulation in order to implement a flow of fluid and a fluid flow implementation method using the same. According to the present invention, the method comprises: a step of coarse-graining a fluid; a step of selecting a force field which confirms interaction of the coarse-grained fluid; a step of setting an initial value of a parameter used for calculating the selected force field; a step of acquiring a first optimal value of the parameter; a step of acquiring a contact angle between the fluid and a contact object based on the first optimal value of the parameter; and a step of checking whether the contact angle corresponds to a contact angle in scientific research literature to acquire a second optimal value of the parameter.
Patent KR-20190011991-A (KR)
Inventor: LEE HYUNG GU
IPC: G01R15/20
Filed: 2017-07-26
Abstract: The present invention provides a rotation sensing device, a rotation sensing method thereof, and an appliance having the rotation sensing device. According to the present invention, the rotation sensing device comprises: a first sensing object installed in a control shaft rotating by communicating with rotation of a handle, and communicating with rotation of the control shaft for a position thereof to be changed; and a first rotation sensing unit sensing a position change in the first sensing object with a non-contact method for the first rotation sensing unit not to be in contact with the first sensing object. The first rotation sensing unit comprises a plurality of sensors arranged to be spaced from each other at a predetermined distance along a rotation route of the first sensing object, and sensing the first sensing object to generate a signal when being turned on. Moreover, a different type of signals is generated for each of sensors of which a position is different.
Patent KR-20190012355-A (KR)
Inventor: KIM SUNG MIN
IPC: D06F33/02
Filed: 2017-07-27
Abstract: The present invention comprises: a cabinet; a water storage tub storing wash water; a washing tub rotationally provided in the water storage tub; a water supply unit supplying wash water to the water storage tub; a drainage unit draining wash water from the water storage tub; and a water storage tank fixed to an upper portion of the water storage tub and supplying the stored wash water to the water storage tub separately from the water supply unit.
Patent KR-20190012538-A (KR)
Inventor: CHOUNG JIN WOO
IPC: F02D41/02
Filed: 2017-07-27
Abstract: According to an embodiment of the present invention, a method for controlling an exhaust gas purification apparatus controls an exhaust gas purification apparatus having a three way catalyst (TWC) purifying exhaust gas discharged from an engine, and comprises the following steps of: measuring oxygen storage capacity (OSC) stored in the TWC in accordance with a deteriorated degree of the TWC; starting fuel cut when a fuel cut condition is satisfied; and determining whether the fuel cut is finished by using the measured OSC.
Patent KR-20190018292-A (KR)
Inventor: JANG HYUN SUK
IPC: G06Q30/02
Filed: 2017-08-14
Abstract: According to the present invention, a payment method in an online shopping mall comprises a step of reading, at the online terminal, an identification code printed on a product; a step of transmitting, at the online terminal, a request for transmitting the product information transmission according to the identification code and for issuing the electronic gift certificate to a gift certificate server; a step of generating an electronic gift certificate according to the product information after the gift certificate server receives a request for transmitting the product information transmission according to the identification code and for issuing the electronic gift certificate from the online terminal; a step of storing online terminal identification information, gift certificate type information of the electronic gift certificate and electronic gift certificate amount information when the gift certificate is generated; a step of receiving, at the gift certificate, a request for approval of use of the electronic gift certificate from a merchant server by the gift certificate server when a credit card payment for use of the electronic gift certificate is performed; a step of approving, at the gift certificate server, the use of the electronic gift certificate to the merchant server; a step of transmitting, at the gift certificate server, the approved electronic gift certificate to the on-line terminal; a step of receiving the electronic voucher from the gift voucher server and storing the received electronic gift certificate; a step of permitting, at the merchant server, payment of a product using the electronic gift certificate held by the on-line terminal and issuing a cash receipt to at least one on-line terminal when the electronic gift certificate is approved for use; and a step of accumulating a lottery winning prize fund according to the ratio of the price of the electronic gift certificate used by the user, giving a lottery application number to the user of the electronic gift certificate, selecting the user having the lottery application number matching with the number determined by the winning number determination process and paying the corresponding prize. Accordingly, there is an advantage that a cash receipt can be issued through a credit card payment, thereby enabling higher income deduction.
Patent KR-20190027067-A (KR)
Inventor: JOO JIN WON
IPC: G01D11/30
Filed: 2017-09-06
Abstract: A characteristic test apparatus of a wheel dynamometer is disclosed. According to an embodiment of the present invention, the characteristic test apparatus of a wheel dynamometer having an internal ring, an external ring, and a detection unit to which a strain gauge installed between the internal ring and the external ring is attached comprises: a fixing support to which any one of the internal ring and the external ring of the wheel dynamometer is fixated; a load application support of which the other one of the internal ring and the external ring of the wheel dynamometer is fixated; and a load application unit applying a load to the load application support.
Patent KR-20190028060-A (KR)
Inventor: KIM JOON HYUNG
IPC: C08J3/20
Filed: 2017-09-08
Abstract: The present application relates to nanoparticles and a synthesis method thereof. Specifically, provided is a method for synthesizing nanoparticles which are excellent in physical and chemical stability due to a polymer layer formed on a surface of the particles. The synthesis method of the present invention is capable of mass production of the nanoparticles in a uniform size distribution while simplifying processes in the synthesis. The method for synthesizing the nanoparticles comprises a step of mixing a eutectic mixture, a nanoparticle precursor, a polymeric monomer and a reducing agent to form a solid mixture.
Patent KR-20190029106-A (KR)
Title: System for Checking Deterioration of Battery Cell and Method for Checking Deterioration of Battery Cell Using the Same
Inventor: JANG HYE RIM
IPC: H01M10/48
Filed: 2017-09-12
Abstract: A system for determining deterioration of a battery cell is disclosed. The system for determining deterioration of a battery cell according to an embodiment of the present invention comprises: a plurality of volume expansion sensing wires in close contact with at least an upper surface and a side surface of at least one battery cell and having one end extending in an outward direction of the battery cell; at least two direction converting members located at portions where the plurality of volume expansion sensing lines are bent along an inflection point of an outer surface of the battery call and portions where the plurality of volume expansion sensing lines extend in the outward direction of the battery cell; and at least two spring members whose length is elongated or contracted located at portions where one end of each of the plurality of volume expansion sensing lines extends in the outward direction of the battery cell. Accordingly, the system can physically measure the change in a thickness of the battery cells according to the volume change.
Patent KR-20180052522-A (KR)
Inventor: KANG LIN WOO
IPC: A01C1/06
Filed: 2017-09-27
Abstract: The present invention relates to a composition for controlling bacterial leaf blight of rice, the composition comprising a compound represented by chemical formula 1 or a pharmaceutically allowable salt thereof. Specifically, the composition can be usefully used in an agricultural field by inhibiting activities of Xanthomonas campestris pv. Oryzae (Xoo)-derived peptide deformylase (PDF), thereby enabling plant diseases generated by Xoo to be controlled.
Patent KR-20190041132-A (KR)
Title: Tripod-rectangular tube type artificial reef
Inventor: LEE CHAN SOO
IPC: A01K61/70
Filed: 2017-10-12
Abstract: The present invention relates to a tripod-type artificial fish reef having shape of a rectangular tube, and more specifically, to a tripod-type artificial fish reef having shape of a rectangular tube, which provides habitats to fry and hiding fish and has a hollow structure having a shape of a rectangular tube and a form of a tripodal structure. The hollow structure increases a surface area of the structure to maximize the surface area of the habitat of attached living organisms and provide hiding places to fry and hiding fish, and the tripodal structure minimizes likelihood of structural damage and collapse of a stacked structure in construction and use. In particular, the rectangular tube-type cross-section has a simple structure to be easily manufactured and increase productivity. The artificial fish reef of the present invention comprises: a triangular tube (103) formed in the center; and three rectangular tubes (101) attached to three sides of the triangular tube, wherein a first space, which is an inner space formed between the rectangular tube and the triangular tube, is formed and a second space, which is a space formed between the lower surface of the artificial fish reef and the seabed, is formed.
Patent KR-20190013388-A (KR)
Inventor: PARK JONG IK
IPC: H01F41/04
Filed: 2017-10-12
Abstract: The present invention provides a manufacturing method of an actuator coil which comprises the steps of: arranging a base layer including a polyimide on a substrate; forming a conductive micro pattern coil on the base layer with a plating process; charging a space between micro pattern coils with an insulating layer; and forming an actuator coil structure for an auto-focus camera or an image stabilization function by separately removing the substrate from the base layer.
Patent KR-20190042858-A (KR)
Title: Apparatus and method for processing game service data
Inventor: SEEUN CHOI
IPC: A63F13/73
Filed: 2017-10-17
Abstract: The present invention provides a game service server processing game service data. The purpose of the present invention is to provide a game marketing service model between game users to between the game service server and the game user. According to an embodiment of the present invention, the game service server includes: a data receiving unit receiving a first electronic stamp registration request of a first game service account and a game service application execution request of a second game service account from a game terminal on which a first electronic stamp is stamped; and a control unit registering the first electronic stamp of which the registration is requested as an electronic stamp of the first game service account and detecting first electronic stamp data from the game terminal requesting the execution of a game service application. The control unit also controls the generation of the first game service data corresponding when the first electronic stamp data detected is the electronic stamp effectively registered in advance to the first game service account. The control unit controls the first game service data to provide the first game service data to the second game service account of the game terminal with the game service.
Patent KR-20190045693-A (KR)
Inventor: LEE SHLE GE
IPC: H01L23/485
Filed: 2017-10-24
Abstract: The present invention relates to a printed circuit board and a semiconductor package including the same and, more specifically, relates to a printed circuit board including adjacent first and second areas. The printed circuit board includes: a base layer including first and second sides facing each other; a first wiring layer provided to the first side; and a second wiring layer provided to the second side. The first wiring layer is placed in the upper part of each of the first and second areas; the second wiring layer is placed in the lower part of each of the first and second areas; the upper part of the first area has a first wiring area ratio; the upper part of the second area has a second wiring area ratio; the lower part of the first area has a third wiring area ratio; the lower part of the second area has a fourth wiring area ratio; and the second and third wiring area ratios are greater than the first and fourth wiring area ratios, respectively.
Patent KR-20170123601-A (KR)
Inventor: RYU IL SANG
IPC: B65G65/00
Filed: 2017-10-30
Abstract: The present invention relates to a tray feeder having a function for detecting the input position of a tray. Specifically, the present invention relates to a tray feeder having a function for detecting the input position of a tray, to prevent an input error by detecting the input position of a tray individually inserted from the outside. The tray feeder having a function for detecting the input position of a tray includes: a door unit (13) capable of feeding a tray (14); a position detection unit (15) arranged in the door unit (13); an elevating unit (11) for transferring the tray (14) inserted into the door unit (13); and a tray transfer unit (16) for picking up a component from the tray (14). The position detection unit (15) detects the predetermined area of the tray (14) and transmits a detected result to a control unit.
Patent KR-20190048936-A (KR)
Inventor: BANG HYUNG SEOK
IPC: H01L21/324
Filed: 2017-10-31
Abstract: The present invention relates to an ultra-fine pattern deposition apparatus comprising: a base substrate; a heating portion; a source portion; and a pattern guide portion. The heating portion is provided on the base substrate and generates heat, the source portion is disposed on the heating portion, the pattern guide portion has an opening portion consisting of an inwardly deep lower portion in order to guide an source emitted from the source portion to a desired region and an outwardly protruding upper portion opposite to the inside. In addition, the apparatus facilitates a large area of a display panel.
Patent KR-20170125311-A (KR)
Inventor: BAE SU HO
IPC: H02J50/12
Filed: 2017-11-02
Abstract: A wireless power transmitting apparatus according to the present invention includes: a power source for generating AC power; a transmission coil for transmitting wireless power to the wireless power receiving apparatus based on the AC power; and a measuring unit for sensing the input impedance of the transmission coil. The input impedance includes a real component and an imaginary component. The wireless power transmitting apparatus controls the imaginary component of the input impedance to maintain a certain range. Accordingly, the present invention can stably transmit energy.
Patent KR-20190051375-A (KR)
Inventor: NOH SUK IN
IPC: H01M4/62
Filed: 2017-11-06
Abstract: The present invention relates to a negative electrode, comprising: a current collector; and a negative electrode active material layer disposed on the current collector. The negative electrode active material layer comprises: a silicon-based active material; carboxymethylcellulose; an aqueous binder; and a conductive material. The silicon-based active material has an average particle diameter of 10 nm to 1 μm, and the carboxymethylcellulose has a weight average molecular weight of 500,000 to 1,800,000 g/mol. According to the present invention, the lifetime characteristics of the secondary battery can be enhanced.
Patent KR-20190053731-A (KR)
Title: Cosmetic composition containing extracts of Sorghum bicolor for whitening the skin
Inventor: KIM JUNG BONG
IPC: A61K36/899
Filed: 2017-11-10
Abstract: The present invention relates to a cosmetic composition for skin whitening comprising a Sorghum bicolor extract as an active ingredient. The Sorghum bicolor extract according to the present invention blocks MITF gene promoter activity by α-MSH, and inhibits tyrosinase gene expression, which is important for a melanin biosynthesis process, at the transcription stage, and thus can be effectively used for whitening skin with excessive pigmentation.