baber/WOPTO huggingface dataset:
Patent KR-20180064958-A (KR)
Title: Cover glass with color coating
Inventor: PARK JAE BUM
IPC: C03C17/22
Filed: 2017-04-07
Abstract: The present invention relates to cover glass with color coating and, more specifically, to cover glass with color coating, comprising: a glass base; a concavo-convex portion formed on a front surface of the glass base; an opaque layer formed on the concavo-convex portion; and a color coating layer formed on the opaque layer. The cover glass with color coating according to the present invention forms, as the color coating layer, a metal nitride layer or the like with high hardness, chemical resistance, weather resistance and durability on the concavo-convex portion with a range of 0.1-2 micrometer such that a color is able to be formed directly on an outer surface of the cover glass by a simple process while making a color sense and a stereoscopic sense remarkable, and it is possible to perform color coating even on a complex three dimensional shaped glass cover because of not using a film having been conventionally attached on a glass base.
Patent KR-20180116801-A (KR)
Inventor: PARK JI HO
IPC: C01G23/053
Filed: 2017-04-18
Abstract: The present invention relates to a method for producing a titania using titanium salt, and more particularly, to a method for producing titania using a titanium salt containing a hydroxyl group. One aspect of the method for producing the titania using the titanium salt according to the embodiment of the present invention comprises the following steps: reacting a mixed solution of a titanium metal powder, a complexing agent, and a sample for pH control to produce a peroxide titanate complex ion solution; gelating a peroxide titanate solution to produce titanium hydrogen oxide; and treating the titanium oxide with heat to produce a titania powder.
Patent KR-20180117274-A (KR)
Inventor: KIM BONG HYUN
IPC: A23D9/02
Filed: 2017-04-19
Abstract: The present invention relates to a method for manufacturing perilla oil with enough omega-3 fatty acid and perilla oil with enough omega-3 fatty acid manufactured thereby. The perilla oil is manufactured by drying perilla seeds for 4 to 6 days at 23 to 27 degrees, extracting the perilla sees, and allowing residues to be spontaneously precipitated for 20 to 26 so as to increase contents of the omega-3 fatty acid and consumer preference. Accordingly, the perilla oil can be effectively used as food for promoting human health.
Patent KR-20180125846-A (KR)
Title: Slab joint construction method for bridges
Inventor: PARK JONG MYEN
IPC: E01D19/06
Filed: 2017-05-16
Abstract: The present invention relates to a method for constructing a connection slab joint between an abutment and a bridge using a punchless fixing ring rebar. The method for constructing a connection slab joint between an abutment and a bridge using a punchless fixing ring rebar includes the steps of: (a) forming main reinforced bars of an abutment and a bridge to expose a predetermined height thereof; (b) chipping the exposed portions of the abutment and the bridge and mounting a backup agent between vertical end portions of the abutment and the bridge; (c) crossing and fixing diaphragmatic members of a predetermined length in a horizontal direction, and fixing the fixing ring rebar including a horizontal hanging portion, a vertical hanging portion, and a horizontal connection member to the exposed main reinforced bar of the abutment; (d) locating a fixing member of a predetermined length at one side of the main reinforced bar in a horizontal direction to fix an end portion of the horizontal connection member of the fixing ring reinforced; and (e) assembling an auxiliary reinforced bar to an upper portion of the exposed portion and continuously pouring concrete.
Patent KR-20180128718-A (KR)
Inventor: LEE JUN YOUNG
IPC: F15D1/00
Filed: 2017-05-24
Abstract: The purpose of the present invention is to improve flow deviation in an area in which the fluid deviation occurs, and the present invention explains about a technology with which the distance between baffles is configured to vary according to difference in speed in the area with the occurrence of deviation, thereby improving the flow deviation of a fluid which has passed through the baffles.
Patent KR-20180133174-A (KR)
Inventor: KIM TAE HONG
IPC: A47C27/14
Filed: 2017-06-05
Abstract: Disclosed is a bed mattress capable of being folded smoothly while keeping cushiony power and adjusting an angle freely. The bed mattress includes: a mattress body with a predetermined thickness made of foamed synthetic resin; and a cushion member of a memory foam with a predetermined thickness disposed on an upper surface of the mattress body. A plurality of lower bent grooves are formed on a bottom surface of the mattress body to be spaced apart from one another at predetermined intervals so that the mattress body can be folded smoothly.
Patent KR-20170087431-A (KR)
Title: 빛의 조준-확산 구조를 갖는 광학기판
Inventor: WANG KONG HUA
IPC: F21V8/00
Filed: 2017-06-07
Abstract: 본 발명은 빛을 조준하고 확산하는 2가지 기능을 갖는 확산프리즘 기판에 관한 것으로, 구체적으로는 빛을 조준하여 휘도를 향상시키고 확산효율도 개선한 요철면을 갖는 광학기판에 관한 것이다. 본 발명에 따른 광학기판은 필름, 시트, 판 등의 형태를 취하고, 유연하거나 단단하고, 양쪽에 요철형의 프리즘면과 렌티큘라면을 갖는다. 요철형 렌티큘라면에 물결무늬의 렌즈구조(예; 볼록렌즈)를 가질 수 있다.
Patent KR-20180134453-A (KR)
Inventor: JEONG YEON SEOK
IPC: H01L51/50
Filed: 2017-06-08
Abstract: The present invention provides a compound for an organic electric element capable of improving a high luminous efficiency, a low driving voltage and a lifespan of the element; an organic electric element using the same; and an electronic device thereof. The compound for the organic electric element is represented by chemical formula 1. In the chemical formula 1: R is selected from one of an alkyl group with C_1-C_50, an alkenyl group with C_2-C_20, and a cycloalkyl group with C_3-C_30; Ar^1 to Ar^4 are independently the same to or different from each other, and at least one of Ar^1 to Ar^4 has a structure of chemical formula 2; L^1 to L^4 are independently the same to or different from each other; X is one of O, S and Se; R_1 to R_2 are independently the same to or different from each other; and a and b are integers of 0 to 4.
Patent KR-20170104961-A (KR)
Inventor: HONG SEONG HO
IPC: B04C5/08
Filed: 2017-06-26
Abstract: Disclosed is a dual cyclone suspended matter treatment apparatus. The apparatus includes: an outer barrel including an inlet for drawing in the inflowing water, an outlet for discharging the treated water separated from suspended matters included in the inflowing water, a discharging hole for discharging the suspended matters included in the inflowing water flowing through the inlet, and multiple primary acceleration separation holes formed along the side surfaces to generate a primary downward vortex; a centrifugal force acceleration chamber providing a space to rotate the inflowing water around the outer barrel from the upper part of the outer barrel and from the inlet while being connected to the primary acceleration separation holes to flow at least a part of the inflowing water rotating in the space into the outer barrel through the primary acceleration separation holes; a suspended matter collecting unit connected to the discharging hole while drawing in the suspended matters separated from the inflowing water; an intermediate barrel which is installed in the outer barrel to be spaced apart from the outer barrel while having the lower end spaced apart from the suspended matter collection unit; an inner barrel which is installed in the intermediate barrel to be spaced apart from the intermediate barrel while having the lower end arranged on the suspended matter collection unit; a shielding plate which is arranged on the lower part of the lower end of the intermediate barrel and the upper part of the suspended matter collection unit, switches the flow of the primary downward vortex to the space between the intermediate barrel and the inner barrel to generate a primary upward vortex, and prevents the suspended matters flowing into the suspended matter collection unit from rising again; and an upper plate covering the outer, intermediate, and inner barrels, having the outlet passing there through, and switches the flow of the primary upward vortex to generate a secondary downward vortex.
Patent KR-20180016936-A (KR)
Inventor: JANG JIN SU
IPC: B60L11/18
Filed: 2017-07-07
Abstract: Disclosed is an electric vehicle parallel charging method performed in an electric vehicle parallel charging apparatus. The electric vehicle parallel charging method comprises the steps of: determining whether an input type is a parallel charging input for detecting both wired and wireless charging inputs; comparing the power of the wired charging input and the power of the wireless charging input when the input type is the parallel charging input in response to determining whether the input type is the parallel charging input; selecting an input to be applied to a high voltage battery mounted on an electric vehicle and an input to be applied to at least one of an auxiliary battery and a load according to a comparison result; and processing parallel charging on the high voltage battery and at least one of the auxiliary battery and the load with the power supplied from the selected input. Therefore, a charging amount of the high voltage battery can be maximized.
Patent KR-20180035653-A (KR)
Inventor: YEO JEONG HO
IPC: H04B7/26
Filed: 2017-07-21
Abstract: The present disclosure relates to a communication technique for combining an IoT technique with a 5G communication system for supporting a higher data transmission rate after a 4G system, and a system thereof. The present disclosure can be applied to an intelligent service (for example, smart home, smart building, smart city, smart car or connected car, health care, digital education, retail, security- and safety-related services, etc.) based on a 5G communication technique and an IoT-related technique. The present invention relates to a wireless communication system, and more particularly, to a method and apparatus for transmitting a control signal related to uplink data transmission by a terminal in uplink transmission. The present invention provides a method for processing a control signal in a wireless communication system, which includes the steps of: receiving a first control signal transmitted from a base station; processing the received first control signal; and transmitting a second control signal to the base station.
Patent KR-20190012499-A (KR)
Inventor: KWON HYUCK IN
IPC: H01L29/66
Filed: 2017-07-27
Abstract: Disclosed is a manufacturing method of an oxynitride thin film transistor (TFT). According to an embodiment of the present invention, the manufacturing method of an oxynitride TFT comprises the steps of: depositing a thin film including an oxynitride on a substrate; irradiating ultraviolet (UV) to an oxynitride thin film; and performing a heat treatment on the oxynitride thin film. Field effect mobility of the oxynitride thin film is increased by reducing a metal-nitrogen coupling which generates a sub gap defect in the oxynitride thin film through the step of irradiating the UV and the step of performing the heat treatment.
Patent KR-20190012596-A (KR)
Inventor: NAM JUNG HEE
IPC: C02F9/00
Filed: 2017-07-28
Abstract: The present invention relates to a submerged water treatment device using copper alloy microfiber and zeolite, which comprises a copper alloy microfiber filter, a zeolite ceramic ball, and a submerged water treatment case. The copper alloy microfiber filter is manufactured by an alloy of copper and nickel; sterilizes bacteria by a hemolytic phenomenon after increasing a surface area touched to water, and destroying a cell membrane of microorganism due to ion exchange with a cell through an oxidation reaction and a reduction reaction; removes odor with disintegration of sulfur compounds by the ion exchange with the sulfur compounds included in the water; and prevents a scale of a pipe by coarsening of crystal particles. The zeolite ceramic ball sterilizes with the copper alloy microfiber filter; and helps training action by decreasing hardness of water since a divalent cation, such as calcium, magnesium, iron, and manganese included in the water, is adsorbed to fine pores of the zeolite. The submerged water treatment case is formed of a double structure PP material with upper and lower parts to be opened and closed in order to include the copper alloy microfiber filter and the zeolite ceramic ball wherein the copper alloy microfiber filter is embedded in an inner case of the submerged water treatment case and the zeolite ceramic ball is embedded in an outer case thereof. The present invention removes water supply odor in a home, sterilizes microorganism, and suppresses scale forming in the pipe, and improves a cleaning effect by decreasing the hardness of the water.
Patent KR-20190013225-A (KR)
Inventor: PARK SANG SU
IPC: G01R23/02
Filed: 2017-08-01
Abstract: The present invention relates to an electronic shielding device for RF signal measurement capable of multiple tests of a wireless communication device, which comprises: at least one shield box (100) including a shield room (110) for shielding electromagnetic waves, which accommodates a wireless communication device related product for RF performance inspection, and shields electromagnetic waves, a product supply unit (120) which supplies the product to the inside of the shield room (110), and a fixing unit (130) which fixes the product supplied to the inside of the shield room (110) in a predetermined position; a single control box (200) separably coupled with the at least one shield box (100) and controlling operations of the product supply unit (120) and the fixing unit (130) in a pneumatic manner; and a docking member (300) independently and detachably coupling the shield box (100) to an upper portion of the control box (200). Thus, the electronic shielding device for RF signal measurement capable of multiple tests of a wireless communication device can minimize the entire size while simultaneously testing various types of wireless communication devices by having the plurality of modular shield boxes coupled to the single control box in the docking manner. In addition, when the product to be inspected is supplied to the inside of the modular shield box, the product can be supplied in an omnidirectional sliding mode, thereby shortening a measuring time and preventing an accident of a user.
Patent KR-20190014965-A (KR)
Inventor: CHOI HEE BOK
IPC: G02B27/01
Filed: 2017-08-04
Abstract: The present invention relates to a holographic display system and a holographic image output method using the same. More specifically, the present invention relates to holographic display system which transmits an image of a terminal to a display part and refracts or reflects the image outputted from the display part using a reflection prism to express a hologram image; and a holographic image output method converting a regular image to a hologram image to use the system.
Patent KR-20190016236-A (KR)
Inventor: MOON IL CHUL
IPC: G06F17/18
Filed: 2017-08-08
Abstract: The present invention provides a conditional variational autoencoder-based collaborative filtering (CVAE-CF) method using auxiliary information. An objective of the present invention is to improve performance of collaborative filtering recommender systems. The method comprises: a step of encoding a sparse matrix with latent variables to summarize data; and a step of reconstructing Y from Z. The reconstructing step may be trained towards minimization of the difference between a reconstructed value and an original value.
Patent KR-20190018253-A (KR)
Inventor: CHOI JUNG YOUL
IPC: E01B1/00
Filed: 2017-08-14
Abstract: The present invention relates to a railway ballasted track, which is possible to semipermanently maintain durability and elasticity of a ballasted layer supporting a ballasted track. The railway ballasted track includes a rail, a sleeper coupled to the bottom of the rail, and a ballasted layer formed between the sleeper and a roadbed, wherein the ballasted layer includes coating ballast formed by coating and treating a highly polymerized compound in equal thickness and surface roughness on a surface of the ballast.
Patent KR-20190023977-A (KR)
Inventor: HONG HYUN GI
IPC: E01D18/00
Filed: 2017-08-30
Abstract: The present invention relates to a length variable foothold comprising: a rectangular box having a rectangular entrance formed on a front surface thereof and having an internal space communicating with the rectangular entrance; a slide plate formed in a rectangular shape to be able to move back and forth to the outside or inside of the rectangular box through the rectangular entrance of the rectangular box; a sliding guide unit for guiding sliding so that the slide plate can linearly slide in a constrained state with respect to the rectangular box; and a driving unit enabling the slide plate to be moved forward and backward by a user′s manipulation or by power. The length variable foothold rapidly moves the slide plate back and forth into the rectangular box according to circumstances, and thus the length of the foothold is expanded or reduced. In the case of a manual driving unit, when a moving handle is disposed to be hung on the front or rear surface, a fixing state of the sliding plate with respect to the rectangular box is maintained even with respect to vibration or impact which may be generated by an external environment. Therefore, it is possible to provide an advantage of preventing negligent accidents.
Patent KR-20190024259-A (KR)
Inventor: PARK SANG YOON
IPC: B65D25/14
Filed: 2017-08-31
Abstract: The present invention relates to a plastic container whose durability and scratch-resistance are largely reinforced without eluting toxic or deposited substances while remarkably improving gas barrier properties, that are disadvantages of a container made of a plastic material, and a manufacturing method thereof. According to the present invention, a plastic container with excellent gas barrier properties is manufactured by: a step of receiving a plastic container in a vacuum chamber formed by a film formation unit; a step of arranging an internal electrode used as a raw gas supply pipe in the plastic container; a step of operating a vacuum pump to evacuate the inside of an external electrode and gas in the container; a step of injecting a raw gas into the plastic container under decompression; and a step of constantly setting a power frequency of a plasma power apparatus for supplying power to the external electrode to form plasma from the raw gas and forming a gas barrier thin film on the inner surface of the plastic container. As such, a gas barrier thin film is formed on the inner and/or outer surface of the plastic container with a specific raw gas, and thus toxic or deposited substances are not eluted in a harsh condition while gas barrier properties, which are disadvantages of a container made of a plastic material, are largely improved, and durability and scratch resistance are largely reinforced.
Patent KR-20190028034-A (KR)
Inventor: KANG SANG MIN
IPC: A23F5/26
Filed: 2017-09-08
Abstract: The present invention relates to Yangsam Dutch coffee retaining its taste and flavor for a long time by sealing an upper part of an extraction pot and a pot for coffee beans which are ground. According to the present invention, it is found that the taste changes in accordance with the water temperature even when the same coffee beans are used. Cold water and ice water in existing Dutch coffee make less flavor and less taste since the coffee beans, which are ground, are cold. On the other hand, when the coffee is formed by water at room temperature, the coffee beans, which are ground, have a deeper taste and a long-lasting flavor by the temperature of the water. For example, a tea bag of commonly used green tea has the same phenomenon. Someone says ′hot water is used for the green tea′. So, the hot water is used for extraction. The taste is strong, but the flavor goes away while the hot water becomes cold. So, Dutch coffee has less flavor and taste. Kimbo coffee with the strong taste and Starbucks coffee with the burned taste are mixed at the ratio of 1:2 and are ground in the same size [11] as that for an espresso machine by a grinder. The pot for the coffee beans, which are ground, and the upper end of the extraction port are sealed, and 1 liter of water at room temperature is dropped down one drop at a time every 3 minutes. The 750 ml of the Dutch coffee is extracted over 12 hours and is ripened for two days in a refrigerator at a temperature of 2°C.
Patent KR-20190029187-A (KR)
Title: An electrode composition comprising at least two electrode active materials having different crushing strength from each other and a lithium secondary battery containing the same
Inventor: OH PIL GUN
IPC: H01M4/13
Filed: 2017-09-12
Abstract: An object of the present invention is to provide an all-solid-state battery having a high energy density per volume and mass. The present invention relates to an electrode composition comprising two or more electrode active materials having different crushing strengths and particle sizes, and a lithium secondary battery comprising the same. Specifically, the electrode active material comprises a first active material and a second active material, wherein the first active material has a higher crushing strength than that of the second active material, and the first active material has a larger particle size than that of the second active material.
Patent KR-20190030844-A (KR)
Title: Subterranean seasonal thermal storage system
Inventor: HEO JAE HYEOK
IPC: F28D20/00
Filed: 2017-09-15
Abstract: The present invention relates to a seasonal underground heat storage system, comprising: a solar heat collector collecting solar heat; a buffer heat storage tank in which heat supplied from the solar heat collector is stored; a seasonal underground heat storage tank formed with a plurality of underground heat exchangers embedded in the ground to store heat supplied from the buffer heat storage tank in the ground or provide the heat stored in the ground to the buffer heat storage tank; a and a plurality of thermal heat pump heat exchangers installed to extend deeper than the underground heat exchangers and connected to a heat pump.
Patent KR-20190031827-A (KR)
Title: Linear compressor
Inventor: PARK JUNG SIK
IPC: F04B39/00
Filed: 2017-09-18
Abstract: According to the present invention, a linear compressor comprises: a driving unit having a mover that reciprocates in a casing; a compression unit having a compression cylinder accommodated in the casing and a compression piston compressing a fluid while reciprocating in the compression cylinder by the mover; and a resonance unit transmitting a force varied in accordance with displacement of the compression piston to the compression piston. The resonance unit comprises: a resonance chamber; and a resonance piston reciprocating in the resonance chamber by the mover to increase a force to compress the fluid in the compression unit. Therefore, a conventional mechanical resonance spring can be substituted.
Patent KR-20170115009-A (KR)
Title: 편도 유래 중간엽 줄기세포 또는 이의 조정 배지를 포함하는 골다공증 예방 또는 치료용 조성물
Inventor: KIM YU HEE
IPC: A61K35/12
Filed: 2017-09-21
Abstract: 본 발명은 편도 유래 중간엽 줄기세포, 이의 조정 배지 또는 이들 모두를 유효성분으로 포함하는 골다공증, 내장비만 예방 또는 치료용 약학 조성물에 관한 것이다.  
본 발명의 약학 조성물은 골아세포 분화 증진, 지방 세포 분화 억제, 골수 지방 감소, 내장 지방 축적 억제, 체중 감소 효과를 보임으로써 골다공증 및/또는 내장비만에 대한 현저한 예방 및 치료 효과를 보인다.
Patent KR-20190035978-A (KR)
Title: Farm cloud sever and multiplex environment controller for greenhouse
Inventor: KIM MOO HYUN
IPC: H04W4/12
Filed: 2017-09-25
Abstract: The present invention relates to a farm cloud server and a multiplex environment control device for greenhouse used in a farm cloud system where a farmer without help of a professional, by utilizing technology using big-data, recognizes environmental sensors and actuators installed in the greenhouse from an early stage of cultivation to a harvest stage, and generates and provides the actuator operation rule information as a combination.