baber/WOPTO huggingface dataset:
Patent KR-20180106590-A (KR)
Inventor: LEE DONG HYUN
IPC: G02F1/155
Filed: 2017-03-21
Abstract: The present invention relates to an electrochromic element capable of improving an electrochromic rate and preventing a poor driving problem due to oxidation of an auxiliary electrode from spreading. The electrochromic element can comprise a plurality of auxiliary electrodes spaced apart from each other in both a first direction and a second direction.
Patent KR-20170037936-A (KR)
Inventor: JANG DONG GYU
IPC: G02B1/04
Filed: 2017-03-30
Abstract: The present invention relates to a resin composition for polythiourethane-based optical lens using an amine carbonate salt which is a polymerization catalyst. The resin composition of the present invention can be solely used without a combination with an existing tin compound or without an existing tin compound, has excellent solubility and combination properties with a resin composition, and increases a reaction rate to improve transparency of optical lens.
Patent KR-20180115048-A (KR)
Inventor: BAE HO JUNE
IPC: B60L11/18
Filed: 2017-04-12
Abstract: The present invention provides a device and a method for compensating a distance to empty (DTE) of a fuel cell vehicle which can accurately calculate a DTE as well as improving the measurement accuracy of a hydrogen high pressure sensor by allowing a hydrogen supply line to be an atmospheric pressure at a hydrogen charging time for a hydrogen tank, and then comparing a measurement error rate of the hydrogen high pressure sensor used for calculating a DTE of a fuel cell vehicle with a reference pressure value so as to compensate an error rate of the hydrogen high pressure sensor.
Patent KR-20170119633-A (KR)
Title: 노즐 및 워크 연마 장치
Inventor: SHIBUYA KAZUTAKA
IPC: H01L21/306
Filed: 2017-04-14
Abstract: 액체 중에 포함시키는 활성화 기체의 실활량을 저감할 수 있고, 또한, 활성화 기체 생성시의 전력 손실을 저감할 수 있는 노즐을 실현한다. 
본 발명에 관한 노즐(1)은, 액체를 통류시키는 액체 유로(12)와, 기체를 통류시킴과 함께, 상기 액체 유로(12)에 연통하여 그 기체를 그 액체 유로(12) 내로 송출시키는 기체 유로(14)와, 상기 기체 유로(14)로부터 상기 액체 유로(12) 내로 송출되는 상기 기체의 내부에서 플라즈마를 발생시키는 플라즈마 발생 기구(20)를 구비하고, 상기 플라즈마 발생 기구(20)는, 상기 액체 유로(12) 내로 노출하여 배설되는 제1 전극(22)과, 상기 액체 유로(12) 내로 노출하지 않고, 또한, 상기 기체 유로(14) 내로 노출하여 배설되는 제2 전극(24)과, 상기 제1 전극(22)과 상기 제2 전극(24)과의 사이에 소정 전압을 인가하는 전원(26)을 가지며, 상기 플라즈마를 발생시킨 상기 기체를 소정 지름의 기포로서 상기 액체에 혼입시킨 상태로 하여 그 액체를 토출시킨다.
Patent KR-20170124453-A (KR)
Inventor: GEORGESON GARY
IPC: G01N21/31
Filed: 2017-04-24
Abstract: A system comprises: a structure; and a material applied to a portion of the structure. The material is able to be adapted to partially change color by responding to local heating of the portion of the structure to the first threshold temperature caused by a current inside the structure. The system is able to further comprise a detector configured to receive light from the structure to detect a path of the current passing the structure based on a position of the color.
Patent KR-20180119444-A (KR)
Inventor: BANG KWAN DEUK
IPC: D02G3/44
Filed: 2017-04-25
Abstract: Disclosed in an embodiment of the present invention is a vitamin thread which includes a monofilament made of a polymer material and ascorbic acid dispersed in the monofilament, wherein 0.008-0.2 g of the ascorbic acid is included for each 1 kg of the monofilament. According to embodiments of the present invention, ascorbic acid can be directly supplied to the skin of a user if the user uses a brush and the like including the vitamin thread.
Patent KR-20180123891-A (KR)
Title: Wireless Charging Method and Apparatus and System therefor
Inventor: CHAE YONG SUK
IPC: H02J7/02
Filed: 2017-05-10
Abstract: The present invention relates to a wireless power transmission technology. Especially, the present invention relates to a wireless charging method and an apparatus and a system therefor. According to an embodiment of the present invention, the wireless charging method in a wireless power transmitter for wirelessly transmitting power to a wireless power receive comprises the steps of: receiving a control error packet in a power transmitting step; adjusting transmission power according to a control error value of the received control error packet; receiving a reception power packet; receiving a signal intensity packet; and determining whether a power control offset is applied.
Patent KR-20180125097-A (KR)
Title: Apparatus and method providing hybrid smart tv based on cloud
Inventor: OAK KYOUNG HWAN
IPC: H04N21/2381
Filed: 2017-05-12
Abstract: A method and apparatus for providing a cloud-based hybrid smart TV is disclosed. A method of providing a smart TV in a cloud server according to an exemplary embodiment includes a step of constructing a computing resource including a software resource and a hardware resource; a step of determining the hardware specification information of a device; a step of processing the operation of a program for executing the device based on the constructed computing resource when the hardware specification information of the device is less than a preset reference; and a step of providing the obtained operation result to the device in real time by processing the operation of a program for executing the device. It is possible to provide a smart TV service without replacing the hardware of the device.
Patent KR-20180125781-A (KR)
Title: Mutiple variable valve lift appratus
Inventor: WOO SOO HYUNG
IPC: F01L1/053
Filed: 2017-05-16
Abstract: The present invention relates to a multi-stage variable valve lift apparatus capable of improving reliability with respect to a camshift while realizing a multi-stage valve lift with a simple configuration. The multi-stage variable valve lift apparatus according to an embodiment of the present invention includes a hollow cylindrical moving cam movable in the axial direction of a camshaft while rotating together with the camshaft and forming a plurality of cams realizing a cam guide protruding portion and different valve lifts; an operation unit selectively guiding the cam guide protruding portion to move the moving cam in the axial direction of the camshaft; a control unit controlling the operation of the operation unit; a valve opening and closing unit opened and closed in contact with any one of the plurality of cams; a plurality of stopper grooves formed in the outer peripheral surface of the camshaft; and a stopper device provided in the moving cam, inserted in the stopper groove, and functioning to stably rotate at a position after the moving cam movement.
Patent KR-20180127797-A (KR)
Title: Multipurpose pump container with toothbrush
Inventor: LEE HYUNG HO
IPC: B05B11/00
Filed: 2017-05-22
Abstract: The present invention relates to a multipurpose pump container attached with a toothbrush. According to the present invention, a cylindrical container has partitions to contain three different liquids and has a toothbrush attached thereto to minimize items necessary for a travel.
Patent KR-20180129215-A (KR)
Inventor: KIM JI WON
IPC: B60H3/00
Filed: 2017-05-25
Abstract: The present application relates to an air purification device and, more specifically, relates an air purification device for a vehicle. According to an embodiment of the present application, the air purification device comprises: a housing including an air inlet and an air outlet; a filter provided in the housing for filtering the air introduced through the air inlet; a flow path provided in the housing and connected to the air outlet; a photocatalytic filter provided in the flow path; and a light source unit provided in the flow path and irradiating ultraviolet rays toward the photocatalytic filter. According to the embodiment of the present application, the air purification device has a remarkably improved efficiency of purifying air when compared with a conventional air purification device for the vehicle.
Patent KR-20180129530-A (KR)
Inventor: CHE UN MI
IPC: A01C5/02
Filed: 2017-05-27
Abstract: The present invention relates to a seed sower for gardening, which can easily and quickly sow seeds to a tray plate, a pot, a field, or the like in a farm or a general household, thereby solving a problem in which conventional seed sowers come only in the form of large-sized or a mid-sized machine or items for big farms. The seed sower comprises: a sower body formed in a cylindrical shape so as to be easily grasped by one hand; a seed section plate which is formed in a circular shape to be able to block a section to discharge predetermined number of seeds, and is configured in a rotatable structure; a seed output plate which is fixed and formed in a circular shape in order to adjust the predetermined output number of seeds by making five sections of holes of 1, 2, 3, 4, and 6 in each section; and a trowel which is formed in a conical shape to be easily inserted into soil. Accordingly, the seed sower can easily and quickly perform sowing when sowing seeds to a tray plate, a pot, a field, or the like in a farm or a general household, thereby solving a problem in which conventional seed sowers come only in the form of large-sized or a mid-sized machine or items for big farms.
Patent KR-20180083240-A (KR)
Inventor: JEONG SANG SUB
IPC: F04B35/06
Filed: 2017-06-14
Abstract: According to the present invention, a movable core-type reciprocating motor and a reciprocating compressor having the same include: a stator which has both ends facing each other, wherein a space portion is formed on one side of the stator and an air gap is formed on the other side of the stator; a magnet coil wound in the space portion; a magnet fixed to at least one of both ends of the stator so as to be exposed to the air gap; a mover disposed in the air gap and made of a magnetic material to perform a reciprocating movement with respect to the stator; and a magnetic resonance spring provided between the stator and the mover to cause the mover to resonate with respect to the stator by using a force of moving to a side with a low magnetic resistance. Therefore, the reciprocating motor and the reciprocating compressor having the same can be minimized and lightweight and can achieve high efficiency.
Patent KR-20180138397-A (KR)
Inventor: CHEONG JAE HO
IPC: G01N33/50
Filed: 2017-06-21
Abstract: The present invention relates to a pharmaceutical composition for preventing or treating anticancer drugs resistant cancer. More specifically, the present invention provides a pharmaceutical composition for preventing or treating the anticancer drugs resistant cancer, containing at least one of transforming growth factor- β (TGF- β) inhibitor and TGF- β receptor inhibitor as active ingredients. The pharmaceutical composition of the present invention can effectively prevent or treat the resistant cancer by inhibiting proliferation of resistant cancer cells having resistance to anticancer drugs.
Patent KR-20190001284-A (KR)
Inventor: GOO YOUNG SAM
IPC: A62B18/02
Filed: 2017-06-27
Abstract: The present invention provides a filter having a function of removing heavy metal and formaldehyde, which includes, as an active component, one or more selected among trientine or a trientine derivative indicated as chemical formula 1, cyclene or a cyclene derivative indicated as chemical formula 2, and cyclam or a cyclam derivative indicated as chemical formula 3. In the chemical formulae: R_1, R_2, R_3, R_4, R_5, and R_6 are independently hydrogen, -R_7-COOH, or salt thereof; and R_7 is an aliphatic of C_1 to C_5, a substituted or non-substituted aromatic ring, or a heterocyclic six-membered or five-membered ring.
Patent KR-20190001353-A (KR)
Inventor: KIM SE YEOB
IPC: G06F3/0354
Filed: 2017-06-27
Abstract: According to an embodiment of the present invention, a stylus pen comprises: a body; a holder connected to the body and having an opening at an end of the holder, a stylus tip in which all or a part of the stylus tip protrudes in the opening of the holder and a certain region in contact with a sphere made entirely or a sensing surface has a constant curvature; and a conductive wire electrically connected to the stylus tip and extending to the inside of the holder and body. The body and holder have different dielectric constants. According to an embodiment of the present invention, the tilting effect of the stylus pen can be improved, and the touch sensitivity of the stylus tip can be increased.
Patent KR-20190001979-A (KR)
Inventor: KIM PIL NAM
IPC: B29C45/00
Filed: 2017-06-28
Abstract: Provided is a well plate including a plurality of wells, wherein wells are formed with a microwell structure including a plurality of microwells at a lower portion. When cells are cultured using the well plate including the microwells of the present invention, the cells of a uniform size can be cultured, and the well plate can be easily used to form a spherical cell aggregate. In addition, the well plate is applicable to a high throughput screening system, and the cell aggregate can be directly used in the well plate without collection and relocation of the formed cell aggregate.
Patent KR-20190004905-A (KR)
Title: Method for manufacturing metal pipe for heavy apparatus
Inventor: LEE HAK BUM
IPC: B21D7/12
Filed: 2017-07-05
Abstract: The present invention provides a method for manufacturing a metal pipe used for a path of oil in a heavy apparatus. The present invention provides a method for manufacturing a metal pipe for a heavy apparatus provided with a pipe portion installed to supply oil in a heavy apparatus and having at least one bent portion and a flange portion fixated to an end at both sides of the pipe portion. Moreover, according to the present invention, the manufacturing method comprises: a flange fixing process of fixing the flange portion to both ends of the pipe portion on a straight line through welding; and a bending process of bending the pipe portion to which a flange is fixated at a predetermined angle in a bending device. Before the bending process of a pipe, the flange portion is welded to prevent thermal strain caused by heat in case of welding.
Patent KR-20180010990-A (KR)
Inventor: TAN SAMANTHA
IPC: H01L21/02
Filed: 2017-07-14
Abstract: The present invention relates to an atomic layer etching (ALE). The ALE enables bottom-up filling which is effective filling of small feature structures such as contacts and vias on a semiconductor by electroless deposition (ELD) of cobalt and other substrates. According to the present invention, a method for filling the features on the semiconductor substrate comprises the steps of: modifying a surface of a deposited material; directionally etching the modified deposited material; and depositing metal in a feature by a bottom-up filling deposition technique.
Patent KR-20190009009-A (KR)
Inventor: PYUN JUNG MIN
IPC: F16C33/38
Filed: 2017-07-17
Abstract: The present invention relates to a cage for an angular contact ball bearing with foreign matter resistant durability, capable of improving a life of the bearing. According to the present invention, a cage disposed between inner and outer track surfaces of an angular contact ball bearing to maintain radial intervals of a plurality of balls, wherein the angular contact ball bearing comprises: a ring-shaped inner rim having the inner track surface formed on an outer diameter surface; a ring-shaped outer rim having an outer track surface radially separated from the inner track surface; and a plurality of balls, which are an electric moving body radially spaced apart between the inner and outer track surfaces. Moreover, the cage comprises: a ring-shaped cage body having a plurality of pocket parts spaced apart from each other in a radial direction to be penetrated into radial inner and outer sides; and a foreign matter protrusion protruding from the gage body in at least radial direction between the pocket parts.
Patent KR-20190009027-A (KR)
Inventor: LEE WOO SIK
IPC: G02F1/1335
Filed: 2017-07-17
Abstract: The present invention provides a backlight unit and a display device including the same to be easily arranged inside the display device. According to an aspect of the present invention, the backlight unit comprises: a light source; a light guide panel having the light source arranged on a side; and an optical modulation reflective film arranged on a lower part of the light guide panel. The optical modulation reflective film comprises: a first base film; a quantum dot film arranged to be in contact with a lower part of the first base film and including a quantum dot; a reflection film including a diffusion reflection film; and a second base film arranged to be in contact with a lower part of the reflection film. The reflection film including a diffusion reflection material is arranged to be in contact with the quantum dot film.
Patent KR-20190010821-A (KR)
Inventor: Park sang ji
IPC: G02F1/1335
Filed: 2017-07-21
Abstract: A display device and a manufacturing method thereof are provided. The display device is a display device where a plurality of pixels is defined, and includes a first substrate, a partition disposed on the first substrate so as to define an opening corresponding to the pixel, and a color conversion pattern disposed in the opening. The partition may include a light-transmitting structure in which a groove is formed, and a first partition part disposed in the groove and having a higher optical density than the light-transmitting structure. Display quality can be improved.
Patent KR-20190012611-A (KR)
Inventor: LEE MYOUNG KU
IPC: C08J5/04
Filed: 2017-07-28
Abstract: The present invention relates to a hydrophobic cellulose fiber-based eco-friendly polymer composite and a manufacturing method thereof. The hydrophobic cellulose fiber-based eco-friendly polymer composite of the present invention comprises a hydrophobic polymer resin and hydrophobized cellulose by using a vapor grafting method. The tensile strength is significantly improved. In addition, economic advantage is secured.
Patent KR-20190014384-A (KR)
Inventor: LEW SEONG KUG
IPC: H04R7/16
Filed: 2017-08-02
Abstract: Disclosed is a speaker anti-vibration pad having a sandwich structure having excellent low-tone sound absorbing performance and excellent vibration energy attenuation. According to the present invention, the speaker anti-vibration pad comprises: a first polymer board; a second polymer pad arranged on both surfaces of the first polymer board; and foaming aluminum arranged on one surface of the first polymer board while the foaming aluminum is arranged between the first and second polymer boards. A density of the first polymer board is different from that of the second polymer board.
Patent KR-20190018118-A (KR)
Inventor: YE BYOUNG DAE
IPC: H01L51/52
Filed: 2017-08-11
Abstract: The display device comprises a substrate includes an upper surface, a lower surface facing the upper surface, and a plurality of side surfaces connecting the upper surface and the lower surface, a signal line disposed on the upper surface, a circuit board disposed on one of the side surfaces, and a connection electrode disposed on the substrate and in electrically contacting with the signal line and the circuit board; the side surface includes a first etching part; the upper surface includes a second etching part extending from the first etching part; and the connecting electrode is disposed in the first etching part and the second etching part.
Patent KR-20190019259-A (KR)
Inventor: YOUN SEONG UP
IPC: B21D5/04
Filed: 2017-08-17
Abstract: The present invention relates to a press mold apparatus for bending which slides a bending press plate to prevent bending edges of plates from being damaged to improve quality and maintain quality uniformity even when repetitive bending jobs are performed. The press mold apparatus for bending comprises: a lower die fixed and installed; a lower mold fixed and installed on an upper portion of the lower die; an upper die to vertically move in accordance with a vertical load above the lower mold; an upper plate snapped and installed on a lower portion of the upper die to be vertically moved; an upper mold which is fixed and coupled to a lower portion of the upper plate, and tightly supports an upper surface of the plate by a downward movement of the upper die; a pair of rotating brackets rotatably coupled to both horizontal ends of the upper plate; a pair of bending cams rotating with the rotating brackets and having a bending press plate on a lower surface thereof to slide towards a left and a right side of the upper mold; a pair of bending punches protruding downwards from a left and a right of the upper die, and rotating the bending cams; a pair of tension spring units to supply a spring force to the rotating brackets; and a pair of press plate moving units being installed between the upper plate and the bending cams, and sliding the bending press plate towards the left and the right side of the upper mold by rotation of the bending cams.
Patent KR-20170098777-A (KR)
Inventor: JANG JAE HYUK
IPC: H04W28/02
Filed: 2017-08-21
Abstract: The present invention proposes a method of a terminal reporting an uplink buffer state in a wireless communication system. The method of a terminal reporting a buffer status in a wireless communication system according to the present invention comprises the following steps: checking whether a first buffer state report that is triggered but not cancelled exists during the allocation of uplink resources for transmitting new data; generating, if the first buffer state report exists, uplink data including the buffer state report; checking whether a second buffer state report that is triggered but not cancelled, other than the buffer state report included in the generated uplink data, exists; and determining, if the second buffer state report exists, whether to cancel the second buffer state report based on whether the first buffer state report is a regular buffer state report or a periodic buffer state report. According to the present invention, the terminal may not cancel a regular or a periodic buffer state report when the terminal reports a padding buffer state, thereby eliminating the necessity of an additional operation of the terminal and reducing the complexity of the operation of the terminal.
Patent KR-20190020948-A (KR)
Inventor: KIM JIN SUK
IPC: C23G1/08
Filed: 2017-08-22
Abstract: Embodiments of the present invention provide a scale removing apparatus for ferritic stainless steel, which does not discharge pollutant, such as washing water including NO_x gas and nitrogen, and simplifies a complex process to improve economic efficiency, and a scale removing method using the same. According to one embodiment of the present invention, the scale removing apparatus for ferritic stainless steel comprises: a pickling apparatus including a hydrochloric acid tank for storing a hydrochloric acid solution to immerse stainless steel therein; a brush apparatus to remove a reactant formed on the stainless steel during a pickling process in the pickling apparatus; a water washing apparatus to perform a water washing process for the stainless steel passed through the brushing apparatus; and a drying apparatus to dry the stainless steel passed through the water washing apparatus.
Patent KR-20190021837-A (KR)
Inventor: HUH YOON HO
IPC: H01Q1/38
Filed: 2017-08-24
Abstract: According to an embodiment of the present invention, a film antenna comprises: a first electrode layer; a dielectric layer disposed on the first electrode layer and having a thickness of 50-1000 μm and a dielectric constant of 2-10; and a second electrode layer disposed on the dielectric layer. A high-frequency driving characteristic of the film antenna can be improved by adjusting the dielectric constant and the thickness of the dielectric layer.
Patent KR-20190022996-A (KR)
Title: Rice noodle and preparation method thereof
Inventor: CHOI KUNG SOO
IPC: A23L29/212
Filed: 2017-08-25
Abstract: The present invention relates to rice noodle containing rice flour, coconut flour, coconut oil, potato starch, and a psyllium seed extract, and a preparation method thereof. According to the present invention, it is possible to provide rice noodle with excellent quality, which can be stored for a long period of time, ensures reduced viscosity drop which takes place in the production of rice noodle, exhibits useful biofunctionality, and supplements nutrients that are lacking in rice.