baber/WOPTO huggingface dataset:
Patent KR-20160125923-A (KR)
Inventor: KIM KYUNG HEUM
IPC: C25D5/10
Filed: 2016-04-22
Abstract: The present invention relates to a method to manufacture a low temperature sinterable bonding material, comprising: a step of preparing an aqueous alloy plating solution including at least one metallic salt; a step of configuring an electrolytic plating circuit by immersing an electrode into the aqueous alloy plating solution; a step of applying a reduction potential by applying a square pulse voltage having a first voltage (V1) and a second voltage (V2) lower than the first voltage (V1), based on a reduction potential of the metallic salt for the plating on a control unit to control the electrolytic plating circuit; and a step of forming a metallic plating film having a grain size of 10 nm to 150 nm through the reduction of the metallic salt. According to the present invention, the method is capable of easily forming a composite multilayer within a short period using a low cost device by alternately applying the potentials (voltages) through a power supply in a state of immersing a base material into a plating bath including two or more metallic salts. Furthermore, the method has effects of controlling a thickness of the plating of each layer by adjusting a cycle period of each potential and a current density, and of adjusting the number of composite layers depending on the number of the potential cycle.
Patent KR-20160054444-A (KR)
Title: Cleaning method for semiconductor device fabrication
Inventor: CHOU BO WEI
IPC: H01L21/67
Filed: 2016-04-27
Abstract: A method for cleaning a substrate such as a semiconductor substrate to manufacture an integrated circuit is described. The method for cleaning a substrate includes: cleaning the semiconductor substrate with a first mixture of ozone and any one from an acid and a base, and subsequently spraying a second mixture of ozone and the other one from the acid and the base. Cleaning mixtures can further include deionized water. In an embodiment of the present invention, the mixture is sprayed on a surface of a heated substrate. The acid can be HF, and the base can be NH_4OH, thereby reducing an environmental effect due to chemical usage.
Patent KR-20170125157-A (KR)
Inventor: LEE WOON JU
IPC: F16C33/38
Filed: 2016-05-03
Abstract: Disclosed is a ball screw support structure. One end of a ball screw shaft to which a ball screw nut is coupled to move along an axial direction is rotationally supported by an insulating four point contact ball bearing, and the other end of the ball screw shaft is rotationally supported by being penetrated and inserted into a bush. Moreover, a lock nut to prevent movement of axial direction of the insulating four point contact ball bearing is coupled to one end of the ball screw shaft to reduce a weight and production costs.
Patent KR-20170128702-A (KR)
Inventor: LEE JI SUN
IPC: A63G31/04
Filed: 2016-05-13
Abstract: The present invention provides a yawing motion device of a motion simulator which can efficiently realize yaw motion with a simple structure. The yawing motion device of the motion simulator according to the present invention is for rotating a motion base arranged at an upper side of a support base to be able to rotate. The yawing motion device of the motion simulator according to the present invention comprises: a driving shaft provided with a first screw shaft unit having male threads and installed between the support base and the motion base to be able to rotate; a first moving nut coupled to the first screw shaft unit of the driving shaft to be able to perform a screw motion; a first driving link having one side connected to the motion base to be able to rotate and the other side connected to the first moving nut to be able to rotate for connecting the motion base to the first moving nut; and a motor rotating the driving shaft for making the first moving nut move by the screw motion with the driving shaft along the driving shaft to actuate the first driving link, thereby enabling the first driving link to apply rotational force to the motion base.
Patent KR-20160144327-A (KR)
Title: Plasma processing apparatus
Inventor: HIRANO TAKAHIRO
IPC: H01L21/02
Filed: 2016-06-07
Abstract: The present invention is to make plasma distribution in a plasma process uniform. A plasma processing apparatus (1) comprises: a processing vessel (10) which accommodates a wafer (W); and a dielectric window (41) which is installed to seal an opening portion of the upper portion of the processing vessel (10), and allows a microwave to pass in the processing vessel (10). At a predetermined position where it is necessary to concentrate at least microwave power, the thickness of the dielectric window (41) is 3/8 or less with respect to a wavelength () of the microwave. At a predetermined position of the lower surface of the dielectric window (41), a protrusion portion (90) protruding downwards from the lower surface is formed.
Patent KR-20160111883-A (KR)
Title: Device for Lengthening Life Span of Battery, Power System, and Solar Street Light therewith
Inventor: KASHIMURA AKIO
IPC: F21S9/03
Filed: 2016-06-17
Abstract: The purpose of the present invention is to provide a device for extending a lifespan, a power supply device, and a solar street lamp, for improving a voltage pulse applied to each battery, thereby improving the performance of a battery in an efficient manner by a simple structure and extending the lifespan. According to one aspect of the present invention, the device for extending a lifespan applies the voltage pulse to a first battery and a second battery. The voltage pulse comprises: a first pulse at a first level; and a second pulse at a second level higher than the first level alternately applied to the first pulse.
Patent KR-20180002298-A (KR)
Inventor: JUNG KANG HEE
IPC: G06Q50/06
Filed: 2016-06-29
Abstract: The present invention relates to a method of trading resources in real time by using a mobile terminal. The method includes: a step of launching an online resource trading platform for each seller, which is independently operated by a resource seller in accordance with a sale intention of the seller, on a mobile application; a step of publicizing and sharing resource sale information of the resource seller by uploading the resource sale information to the launched online resource trading platform; a step of collecting resource information of a resource purchaser to be purchased on the mobile application; a step of generating and providing a corresponding online resource trading platform list for the resource information in real time by matching an online resource trading platform having the same source information as the resource information to be purchased every time the resource information to be purchased is collected; and a step of connecting the resource purchaser with the resource seller on an online resource trading platform selected from the online resource trading platform list in accordance with a key manipulated by the purchaser. As such, the present invention is capable of enabling companies and traders, which handle resources internationally, to easily trade resources on a mobile application, and moreover, providing a resource trading environment on a mobile application (including the Web) for offering accurate and reliable information for trading resources.
Patent KR-20180002428-A (KR)
Inventor: SUNG DOO HYUN
IPC: A63F13/795
Filed: 2016-06-29
Abstract: The present invention relates to an apparatus and a method for providing a game. According to a first aspect of the present invention, the apparatus for providing a game for providing a game to a plurality of users comprises: a record management portion for storing a game implementation record of a first mode obtained in a game of the first mode played by each user; an abnormal record determination portion for determining whether a game implementation record of a second mode obtained from a game of the second mode played together by two or more users is abnormal; and a result computation portion for computing a game rank of remaining users excluding abnormal users corresponding to the came implementation record of the second mode which is determined to be the abnormal record among the two or more users.
Patent KR-20180003036-A (KR)
Inventor: OH SUNG GON
IPC: E06B5/11
Filed: 2016-06-30
Abstract: The present invention relates to a screen for crime prevention having a frame where a roll screen is detachably installed, which is intended to be selectively used after a roll screen for preventing an inflow of yellow dust and fine dust is installed in a screen for crime prevention that is installed in a chassis in a sliding manner for convenience of entrance during a normal day or during emergency escape in case of fire, thereby preventing an inflow of yellow dust and fine dust while securing a crime prevention function, or securing an outdoor view to improve reliability of a product for a user, and in addition, in case of damage of a roll screen, enabling a user to separate and replace the roll screen from a frame, thus facilitating cost reduction and maintenance.
Patent KR-20180003831-A (KR)
Inventor: JIN SEUNG HYE
IPC: H04L12/58
Filed: 2016-07-01
Abstract: The present invention relates to a technology for managing allocation of a service car using location information. According the present invention, a method for managing allocation of a service car comprises the steps of: receiving statistical data on a regional service request, and extracting a pattern of occurrence of the service request from the statistical data; estimating a degree of occurrence of the regional service request after a predetermined time based on the pattern of occurrence of the service request; receiving location information from each of a plurality of service cars; inducing allocation for the service car by using the estimated degree of occurrence of the regional service request and the received location information.
Patent KR-20180000651-A (KR)
Inventor: KWAK JEONG MIN
IPC: F17C9/02
Filed: 2016-07-07
Abstract: The present invention relates to a reliquefaction system of boil-off gas and a ship having the same. The reliquefaction system of boil-off gas comprises: a liquefied gas storage tank; a boil-off gas compressor compressing boil-off gas generated in the liquefied gas storage tank; and a liquefaction unit liquefying the boil-off gas. The liquefaction unit liquefies and supplies boil-off gas generated in the liquefied gas storage tank, which needs to be cooled down to load liquefied gas. Therefore, the liquefied gas storage tank can be cooled down.
Patent KR-20180007357-A (KR)
Inventor: FUCHIWAKI Junta
IPC: C07D209/82
Filed: 2016-07-12
Abstract: An organic electroluminescent device comprises an anode, a hole transport region, a light emissive layer, an electron transport region, and a cathode. The hole transport region is provided on the anode. The light emissive layer is provided on the hole transport region. The electron transport region is provided on the light emissive layer. The cathode is provided on the electron transport layer. The light emissive layer comprises a first compound represented by chemical formula 1 and a second compound represented by chemical formula 2.
Patent KR-20180008211-A (KR)
Inventor: YOO YOUNG JO
IPC: H05K1/09
Filed: 2016-07-15
Abstract: The present invention relates to heat dissipation conductive paste, which comprises: a metal filler containing a metal powder; a binder containing a polymer resin in which the metal filler is dispersed; and a surface treatment agent having activity to the surface of the metal powder and a polymer resin interface. The heat dissipation conductive paste has improved thermal conductivity and electrical conductivity by reducing pores in the interface between the metal filler and the binder and pores in the binder, and has excellent physical properties such as adhesiveness and mechanical strength as the degree of cohesion and cross-linking density are increased.
Patent KR-20180009569-A (KR)
Inventor: YANG JONG WOON
IPC: H02J7/00
Filed: 2016-07-19
Abstract: The present invention provides a battery system including battery racks which can prevent over-discharging or over-charging even when an abnormality occurs in a rack management part of at least one battery rack among a plurality of battery racks. According to embodiments of the present invention, the battery system comprises: a first battery rack including a plurality of battery modules and a first rack management part; a second battery rack including the plurality of battery modules and a second rack management part; and a system control part controlling the first and second rack management parts so that the rack management part normally operated controls the battery rack corresponding to the rack management part in which the abnormality occurs, when the abnormality occurs in any one of the first or second rack management parts.
Patent KR-20180011390-A (KR)
Inventor: HEO HYUNG SEOK
IPC: C04B103/20
Filed: 2016-07-21
Abstract: The present invention is provided to solve following problems, and suggests a cement admixture composition which prevents the penetration of a snow removing chemical into road pavement concrete, prevents shrinkage of concrete, and expresses high early-strength and super-high early-strength properties, by improving the internal void structure of concrete.
Patent KR-20180011653-A (KR)
Inventor: KIM DAE HYEONG
IPC: A61F13/00
Filed: 2016-07-25
Abstract: Provided is a drug delivery device. The drug delivery device comprises: a drug delivery part containing drugs and attached to human body; and a drug control part connected to the drug delivery part and controlling the delivery of the drugs from the drug delivery part into the human body. The drug control part includes a heater to heat the drug delivery part. The drug control part includes an electrode which controls the rate of transdermal delivery of the drugs through electroosmosis. According to an embodiment of the present invention, the drug delivery device is able to effectively deliver the drugs into the human body including skin.
Patent KR-20180017397-A (KR)
Inventor: TAK JAE HYEON
IPC: A41D19/015
Filed: 2016-08-09
Abstract: The present invention relates to a nail coating device for improvement of skin disease and, more particularly, to a nail coating device for improvement of skin disease, which can prevent a patient who suffers from a skin disease such as atopic skin from unconsciously scratching or rubbing skin with a nail due to wound or itchiness, and the like such that the wound doesn′t get infected. The nail coating device according to an embodiment of the present invention comprises: a body unit with a predetermined length capable of being grasped by a hand and having a hollow part formed therein; a coating agent accommodated in the hollow part; a cap unit having a slot-type opening portion, which is recessed to correspond to a nail shape, formed in a front end of the body; a heating unit covering a portion of a front end of the hollow part in a coil shape to melt the coating agent; a power supply unit mounted inside the body unit and supplying energy to the heating unit; and a control unit installed outside the body unit to control the power supply unit. The heating unit is heated in accordance with an operation of the control unit to melt the coating agent, and at this time, when a user′s nail is inserted to the opening portion, the coating agent coats an end portion of the nail with a predetermined thickness.
Patent KR-20160102938-A (KR)
Title: System and Method for Providing community based on User Profile
Inventor: SOHN SANG MOK
IPC: G06Q50/30
Filed: 2016-08-17
Abstract: The present invention relates to a system and method for providing a community based on preference, which can provide desired content to a user based on content purchase patterns of users at appropriate times. When a user terminal transmits corresponding content information to an alarm server in a state in which content meta information among content executed in the user terminal is matched to preset environment setting conditions, the alarm server can generate a community site based on the corresponding content information to provide desired content to a user based on content purchase patterns of users on time, thus creating a market suitable for a new trend in early stages.
Patent KR-20180020753-A (KR)
Inventor: KIM YOUNG GUK
IPC: G01S13/93
Filed: 2016-08-19
Abstract: The present invention relates to a parking support system of a vehicle and a control method thereof. The parking support system comprises: a sensor unit configured to generate an impulse signal and transceive the impulse signal; a plurality of antennas configured to receive the impulse signal from the sensor unit, respectively, to detect obstacle information around a vehicle; and an integrated sensor control unit configured to simultaneously and rapidly switch the plurality of antennas to simultaneously receive the obstacle information from the plurality of antennas and determine whether an obstacle exists. Therefore, the parking support system can detect obstacles in a broad range and save manufacturing costs by reducing the number of components.
Patent KR-20180023724-A (KR)
Inventor: YOON SAMUEL
IPC: H04L1/18
Filed: 2016-08-26
Abstract: The present invention relates to a method of a control server to restore image data. The method includes a step of storing data received from an image collection device, a step of detecting lost data from the data, a step of detecting the lost data, a step of detecting the occurrence time of the lost data when there is the lost data, and a step of recovering the lost data using the backup image data received from the image collection device. It is possible to provide a high-quality image without interrupting the image data.
Patent KR-20180024114-A (KR)
Inventor: OH JUN WOOK
IPC: B62D6/00
Filed: 2016-08-26
Abstract: The present invention provides a vehicle rear wheel steering control system and a method, wherein when a vehicle is driven forwards, a rear wheel steering (RWS) system is normally operated, and when the vehicle is driven backwards, the RWS system is not operated. Therefore, when the vehicle is driven backwards, an awkward sense of driving can be minimized.
Patent KR-20180026953-A (KR)
Inventor: KIM JONG SEOK
IPC: A47K10/06
Filed: 2016-09-05
Abstract: Provided is a bathroom management apparatus simultaneously driving an inlet vane and a first outlet vane. To this end, the bathroom management apparatus according to an embodiment of the present invention comprises: a duct connecting an air inlet hole with a first air outlet hole; a case installed in the duct, formed with the air inlet hole at the top of the front surface thereof, formed with the first air outlet hole at the bottom of the front surface thereof, and formed with a first component room at one side of the duct and a second component room at the other side of the duct; an inlet vane opening and closing the air inlet hole; the first outlet vane opening and closing the first air outlet hole; and a driving motor disposed with at least one of the first component room and the second component room so as to be coupled to an inner case forming the front surface of the case, and simultaneously driving the inlet vane and the first outlet vane.
Patent KR-20180028654-A (KR)
IPC: C23C14/54
Filed: 2016-09-09
Abstract: The present invention relates to a heat blocking film having color, and a manufacturing method for the same. The heat blocking film having the color can be manufactured at low production costs by not using an additional color-variable matter and by using an existing coating facility without an additional facility change and a process change to form the color of the film as the heat blocking film can form the color desired by using only compound (indium tin oxide (ITO), 5 niobium oxide (Nb_2O_5), and silver (Ag)) used as an existing heat blocking material without adding the additional color-variable matter. A niobium oxide (Nb_2O_5) layer and an indium tin oxide (ITO)-silver (Ag)-indium tin oxide (ITO) layer are laminated on a PET base film. At least two unit layers of a structure in which the indium tin oxide (ITO)-silver (Ag)-indium tin oxide (ITO) layer is laminated between the niobium oxide layers are laminated on the PET base film.
Patent KR-20180028728-A (KR)
Inventor: LEE SANG HYUP
IPC: C02F1/40
Filed: 2016-09-09
Abstract: The present invention relates to a floating body for removing algae, which can remove algal blooms while floating on a lake and a river. Compared to the prior art to remove algal blooms on a ship or the like, the floating body can autonomously move, and deeply penetrates under water not to threaten an ecosystem. Moreover, algal blooms can be selectively removed on only a surface of water by using UV light.
Patent KR-20180032099-A (KR)
Inventor: LEE UI TAEK
IPC: H02P9/08
Filed: 2016-09-21
Abstract: The present invention relates to a quadruple synchronous generator excitation system, which comprises: a main control unit including first and second main controllers, configured to determine whether a fault occurs through interactive communications of normal operation signals of a main controller so as to switch master authority; a signal processing and firing angle control unit including first and second signal processors for respectively generating first and second gate pulse signals for switching a phase control rectifier by receiving control signals from each of the first and second main controllers; and a gate pulse output unit including first and second gate pulse output device for determining whether the main control unit and the signal processing and firing angle control unit are faulty, and interactively switching the first and second gate pulse signals received from each of the first and second signal processors on the basis of a result of the determination. Communications between the first and second main controllers, communications between the main control unit and the signal processing and firing angle control unit, and communications between the signal processing and firing angle control unit and the gate pulse output unit are performed through a duplex communications interface, respectively.
Patent KR-20170056423-A (KR)
Inventor: NAM DO HYUN
IPC: A61L31/04
Filed: 2016-09-30
Abstract: The present invention relates to an anti-adhesion hydrogel, which is harmless to the human body by using a biopolymer and has excellent adhesion and an excellent anti-adhesion effect, and to a production method thereof.
Patent KR-20170044031-A (KR)
Title: Electronic device and circuit
Inventor: MA HAI BO
IPC: H02K11/33
Filed: 2016-10-07
Abstract: The present invention relates to an electronic device and a circuit. The circuit comprises: a first operating component; a second operating component; and a start time control circuit. A start voltage of the first operating component is lower than a start voltage of the second operating component. The start time control circuit is configured to adjust a start time of the first operating component to coincide with a start time of the second operating component.
Patent KR-20180038796-A (KR)
Inventor: LEE HYUN SUNG
IPC: G11C7/22
Filed: 2016-10-07
Abstract: The present invention relates to a semiconductor apparatus which comprises: a pull-up circuit pulling up an output node in response to a pull-up enable signal and a command; a pull-down circuit pulling down the output node in response to a clock and the command; an inverted output latch circuit latching and inverting a level of the output node and outputting the same as a command pulse synchronous signal; and a pull-up enable circuit generating the pull-up enable signal in response to the clock and the command.
Patent KR-20160130175-A (KR)
Inventor: JIN SANG MUN
IPC: H01M8/02
Filed: 2016-10-24
Abstract: The present invention relates to a fuel cell separator, and to a fuel cell comprising the same. The fuel cell separator comprises: a plurality of flow paths; and an inlet part and an outlet part separately formed on a wall on one side and on a wall on the other side of each flow path to make a material flowing into each flow path to flow in the direction perpendicular to the flow paths. The inlet part is located on the upper side of the outlet part.