baber/WOPTO huggingface dataset:
Patent KR-20190101050-A (KR)
Inventor: RYU JI YUL
IPC: A47G9/10
Filed: 2018-02-22
Abstract: In a functional pillow consisting of a horizontal part, a border part, and a middle part, the present invention relates to the functional pillow comprising the border part configured to contact with the horizontal part and the middle part configured between the horizontal part and the border part, wherein the horizontal part and the border part have different heights.
Patent KR-20190101768-A (KR)
Title: Semiconductor light-emitting device and method for manufacturing semiconductor light-emitting device
Inventor: KIM SUNG JU
IPC: H01L33/54
Filed: 2018-02-23
Abstract: The present invention relates to a semiconductor light-emitting device in which a light-emitting diode including a light-emitting layer is directly located on a bottom unit of a cup-shaped case or a case bottom unit with a sub mount arranged therebetween. The semiconductor light-emitting device comprises: a transparent primary sealing member sealing a side region surrounding a light-emitting diode fixed in a case and located below a light-emitting layer; a transparent secondary sealing member arranged in the primary sealing member; and a uniform precipitation layer formed by precipitating fluorescent substance particles or light dispersing agent particles included in materials forming the secondary sealing member. The fluorescent substance particles or the light dispersing agent particles are precipitated onto an upper surface of the primary sealing member and an upper surface of the light-emitting diode to form a uniform layer as thin as 1 to 5 particle layers.
Patent KR-20180114501-A (KR)
Inventor: ABATCHEV MIRZAFER
IPC: H01L21/033
Filed: 2018-03-12
Abstract: Provided is a method for etching features in a stack comprising a patterned hard mask over a carbon-based mask layer. A pattern is transferred from the patterned hard mask to the carbon-based mask layer. The method comprises: a step of providing a flow of a transfer gas comprising an oxygen containing component and at least one of SO_2 or COS; a step of forming the transfer gas into a plasma; a step of providing a bias of greater than 10 V; and a step of stopping the flow of the transfer gas. A post treatment is provided, comprising a step of providing a flow of a post treatment gas comprising at least one of He, Ar, N_2, H_2, or NH_3, wherein the flow of the post treatment gas is provided to maintain a processing pressure of between 50 mTorr and 500 mTorr inclusive; a step of forming the post treatment gas into a plasma; a step of providing a bias of greater than 20 V; and a step of stopping the flow of the post treatment gas.
Patent KR-20190110685-A (KR)
Title: Method and apparatus for measuring sap flow rate with temperature compensation
Inventor: BAEK SANGWOONG
IPC: G01P5/10
Filed: 2018-03-21
Abstract: According to the present invention, a method for measuring a flow velocity of sap of a plant comprises: (a) a step of inserting a probe including a heating means and a first temperature sensor for temperature difference measurement and a second temperature sensor for temperature difference compensation into a plant; (b) a step of repeatedly performing a process of measuring a temperature difference between a non-heating temperature in a non-heating state of the heating means and a heating temperature in a heating state of the heating means by the first temperature sensor and measuring a temperature change due to an external environment by the second temperature sensor to measure a temperature difference obtained by compensating for the temperature difference with the temperature change for a prescribed period of time; (c) a step of obtaining a reference temperature difference which is the highest value among compensated temperature differences measured by the step (b); (d) a step of measuring the temperature difference between the non-heating temperature in a non-heating state of the heating means and the heating temperature in a heating state of the heating means by the first temperature sensor and measuring the temperature change due to the external environment by the second temperature sensor to measure the temperature difference obtained by compensating for the temperature difference with the temperature change when a flow velocity of sap is to be calculated; and (e) a step of using the compensated temperature difference measured by the step (d) and the reference temperature difference obtained by the step (c) to calculate the flow velocity of the sap.
Patent KR-20190114666-A (KR)
Title: electronics case with charging receiver
Inventor: LEE JOUNG WOOK
IPC: H02J7/02
Filed: 2018-03-30
Abstract: The present invention relates to a receiver integrated electronic product case enabling wireless charging in the storage while protecting electronics. A receiver is integrally embedded in a case body having a cover inserted from one side or opened and closed while being standardized. A USB terminal connected to the receiver is exposed to one side of the case body.
Patent KR-20190115845-A (KR)
Title: Steer-By-Wire Type Steering Apparatus
Inventor: KIM HYOUNG WOO
IPC: B62D5/04
Filed: 2018-04-04
Abstract: The present invention relates to a steer-by-wire type steering device and, more specifically, to a steer-by-wire type steering device capable of preventing rotation of a steering shaft when a driver generates rotation torque in excess of the reaction torque in the steering shaft. According to embodiments of the present invention, the steer-by-wire type steering device includes: a first member connected to one side of the steering shaft or a motor shaft and having a fixing groove of an axial direction on the outer circumference of one end; a second member connected to the outside of the first member by having a fixing protrusion corresponding to the fixing groove and formed in the axial direction, wherein the second member also has a first support groove installed at an interval in a circumferential direction on the surface of one end and is connected to the outside of the first member; a third member connected to the remaining one side of the steering shaft or the motor shaft and having a second support groove formed at a position corresponding to the first support groove; a ball member supported and inserted into the first support groove and the second support groove; and a rotation preventing member formed in a ring shape fixed to a housing including the steering shaft and having a hanging groove of the axial direction on the inner circumference, wherein the rotation preventing member is connected to the outer circumferences of the second member and the third member.
Patent KR-20190113470-A (KR)
Title: Method and System for Charging Fee for Electricity supplied to Cars in parking lot with Hipass Charging Apparatus
Inventor: SEO KISIK
IPC: B60L50/50
Filed: 2018-04-06
Abstract: Disclosed are a method for charging a fee for electricity supplied to cars in a parking lot with a hipass charging apparatus and a system thereof. The highpass charging apparatus acquires the terminal information and the vehicle number of a high pass terminal for a vehicle entering a parking lot and acquires information about a charging fee and the vehicle number when the vehicle entering the parking lot is charged, and checks the charging fee corresponding to the terminal information. The hipass charging apparatus acquires terminal information on the vehicle leaving the parking lot and charges a previously charged fee for the hipass terminal.
Patent KR-20190121112-A (KR)
Title: The method and apparatus for improving synchronization
Inventor: PARK BYUNGJOON
IPC: H04W56/00
Filed: 2018-04-17
Abstract: The present disclosure relates to a 5G or pre-5G communication system for supporting higher data rates after 4G communication system such as LTE. More particularly, the present invention relates to a method and apparatus of a base station for improving synchronization of a terminal in a new radio system. According to an embodiment of the present invention, the method of a base station comprises the steps of: identifying a resource to which a signal related to a synchronization block (SS/PBCH block, SSB) is not mapped in the synchronization block; determining whether to map a specific signal to the identified resource; and transmitting the synchronization block generated according to a result of the determination to a terminal.
Patent KR-20190121633-A (KR)
Inventor: KWON OH JOONG
IPC: B01J31/18
Filed: 2018-04-18
Abstract: The present invention relates to a method for synthesizing a metal catalyst having a carbon shell by utilizing a metal complex. To be more specifically, the method for synthesizing a metal catalyst having carbon shell by utilizing a metal-ligand metal complex comprises: a step of mixing only ligand in the liquid state with a metal precursor to form a metal-ligand metal complex; a step of separating the formed metal-ligand complex; a step of mixing the metal-ligand complex with a supporter and allowing the metal complex to be supported on the supporter; and a step of carbonizing the ligand part through heat treatment. Therefore, the method for synthesizing a metal catalyst having a carbon shell can synthesize a high durability catalyst having a structure, in which a carbon shell surrounds metal, through a very simple process without any additional chemical additive, and can selectively and evenly coat the carbon shell on the metal. In addition, the catalyst synthesized by the method can have increased durability by the carbon shell compared with general metal catalysts and thus, can be applied to various fields requiring a high durability catalyst. In particular, when using metal applicable to a fuel cell, the catalyst can be very properly utilized as a catalyst for a low-temperature driving fuel cell such as PEMFC.
Patent KR-20190124591-A (KR)
Inventor: LEE JOO YOUNG
IPC: G06F12/02
Filed: 2018-04-26
Abstract: The present invention includes a memory controller and an operation method thereof. The memory controller comprises: a host interface layer for receiving a host program request and a host read request; a flash translation layer generating and outputting a program command and a plurality of program addresses in response to the host program request, checking a program progress state for a program address corresponding to a target read address if the target read address corresponding to the host read request is included in the program addresses, and controlling a read operation for the host read request according to whether a program operation for the program address corresponding to the target read address is completed; and a flash interface layer transmitting the command and addresses outputted from the flash translation layer to a memory device.
Patent KR-20190124972-A (KR)
Title: Carbide Drill with Multi Splitting Point for Hole Cutting of Carbon Fiber Reinforced Plastics
Inventor: YEA SANG BAG
IPC: B23B51/02
Filed: 2018-04-27
Abstract: The present invention relates to a drill for machining a carbon fiber-reinforced composite, having multi-splitting points, which has a groove portion and a cutting portion having a spiral shape and formed on a lower circumferential surface of a body. A plurality of first auxiliary groove portions having a spiral shape and formed parallel with the cutting portion are formed on the lower circumferential surface of the body, and a plurality of second auxiliary groove portions are formed on the lower circumferential surface of the body in a direction crossing that of each of the first auxiliary groove portions, such that a plurality of splitting points divided by the first and second auxiliary groove portions are formed. Further, splitting cutting blades are respectively formed at the plurality of splitting points in the same direction as the direction of the cutting portion. Since the drill is divided into the plurality of splitting points by the first and second auxiliary groove portions, multi-directional fiber couplings can be easily cut, thereby easily discharging chips and improving the surface. Since a material is continuously machined by the plurality of splitting cutting blades together with a cutting blade during drilling, the drill continues to cut the periphery of a hole even when deeply machining the material during drilling, thereby smoothing the completed entrance or inner wall of the hole and easily increasing the accuracy.
Patent KR-20190138024-A (KR)
Inventor: HONG TAE PYO
IPC: A61L9/012
Filed: 2018-06-04
Abstract: The present invention relates to a deodorant and a method for producing the same. The deodorant comprises: a first material selected from the group consisting of zeolite, bentonite, illite and activated carbon; and a catalyst mixed with the first material. Accordingly, the deodorant of the present invention is formed by mixing zeolite and the catalyst, can remove the odor by decomposing ammonia, and can regenerate a function after being washed, thereby having economic feasibility and exhibiting excellent deodorization performance without harming the human body.
Patent KR-20190138196-A (KR)
Inventor: MOON SAN
IPC: H01M4/485
Filed: 2018-06-04
Abstract: The present invention provides a composite positive electrode active material, and a positive electrode and a lithium battery containing the same. The composite positive electrode active material comprises: a core including a plurality of primary particles; and a shell disposed on the core. A first composition containing a first metal is included in the grain boundary disposed between the plurality of primary particles, and the primary particles have a first nickel-based lithium transition metal oxide. In addition, the first metal is doped on the first lithium transition metal oxide.
Patent KR-20190139413-A (KR)
Inventor: CHOI TAE IN
IPC: F21V23/04
Filed: 2018-06-08
Abstract: The present invention is a product that is manufactured to enable a portable beam projector to be attached to or detached from a conventional normal stand to eliminate the inconvenience of a conventional portable beam projector, and which can be used as a portable and can be fixed on any space. Further, the product can be made to replace a conventional alarm using sound by adding, to the stand, an alarm function using light. The conventional beam projector has problems that since the same requires a support to project an image onto any place. The support needs to be additionally provided for use thereof, and that the image cannot be accurately projected onto a desired location by a limited angle. To solve the problems, the beam projector can be allowed to be attached to or detached from the stand, thereby enabling a user to easily use the product without having the support. Further, the beam projector can be connected through a ball of the stand to have no limitation on the angle, thereby enabling the projector to project an image onto a desired location. Thus, the product is portable and convenient outdoors and can enable an image to be projected more accurately indoors.
Patent KR-20180138178-A (KR)
Inventor: HWANG YONGSUNG
IPC: C12N5/077
Filed: 2018-06-18
Abstract: A composition of the present invention can inhibit differentiation of myofibers and can realize a muscle consumption model in vitro, and can be used for screening for a therapeutic agent for muscle consumption. In addition, it was confirmed that the above-described composition can up-regulate or down-regulate genes of TNF-α, WNT signaling system, which are known to be involved in muscle formation and regeneration, muscle apoptosis and regression in cells with differentiation inhibition. Therefore, a candidate substance which regulates the signaling system can be utilized in development of the therapeutic agent for the muscle consumption.
Patent KR-20190142867-A (KR)
Title: Supporting apparatus for welding
Inventor: KIM HAN CHUL
IPC: B23K37/04
Filed: 2018-06-19
Abstract: According to the present invention, a welding support device for supporting a first welding object and a second welding object to mutually weld the first welding object and the second welding object having a pipe shape, comprises: a chuck assembly for chucking an outer circumference of one of the first welding object and the second welding object which has been temporarily assembled or tack welded; and a rotary driving part for continuously moving a welding area of the first welding object and the second welding object along a welding machine by providing a driving force in which a chuck assembly is rotated about a center of the first welding object and the second welding object by a rotation axis line. Therefore, the pipe can be rotated such that a welding process can be continuously performed along the circumference of the mutually contacting cross section which supports the pipes having the various curves, and is capable of improving a quality of the welded product by reducing a welding defect.
Patent KR-20200000854-A (KR)
Title: Die cutter
Inventor: LIM HO YOUNG
IPC: B26F1/44
Filed: 2018-06-25
Abstract: The present invention relates to a die cutter in which a cylindrical die and an anvil are rotationally supported at rotation axis lines parallel to each other, thereby cutting a workpiece between a cutting edge formed on the circumferential surface of the die and the circumferential surface of the anvil. The cutting edge formed on the circumferential surface of the die is provided with four recess units in which the height of a tip end unit is lowered. The present invention has an effect of removing a cause of defects where a separated film is blown or rolled during a process by not cutting the film completely when cutting the film with a rotation type die cutter.
Patent KR-20190142684-A (KR)
Inventor: DAVID MARTYN
IPC: F16H21/46
Filed: 2018-07-10
Abstract: The present invention provides an assembly for converting a motion. The assembly for converting a motion includes: a first arm capable of rotating at a first position on the first arm around a first fixing pivot; a second arm capable of rotating at the first position on the second arm around a second fixing pivot far away from the first fixing pivot; a third arm connected to the second arm at the second position on the second arm far away from the first position on the second arm, at the first position on the third arm, and connected to the first arm at the second position on the first arm far away from the first position on the first arm, at the second position of the third arm, wherein one of the first and second positions on the third arm can move on the third arm and the other one of the first and second positions on the third arm is fixed to the third arm; and a connection arm extended between the first arm and the second arm and connected to rotate at the first position on the connection arm at the third position on the first arm far away from the first and second positions on the first arm, wherein the connection arm is connected to the second position on the second arm to rotate at the second position on the connection arm.
Patent KR-20200006379-A (KR)
Inventor: CHO YOUNG ICK
IPC: G06F12/02
Filed: 2018-07-10
Abstract: The present invention relates to a controller and an operation method thereof. The controller according to the embodiments of the present invention can comprise: a determination part determining whether target map data according to a read request can be compressed and a compression rate; a memory storing a meta table in which whether the target map can be compressed and the compression rate are recorded and including a map cache buffer including a retention area and a non-retention area; a compression part compressing the target map data at a determined compression rate if the target map data can be compressed; and a processor storing the compressed map data in the retention area. Therefore, the limited map cache memory can be efficiently used.
Patent KR-20200008475-A (KR)
Inventor: CHO BYUNG HA
IPC: C14B1/46
Filed: 2018-07-16
Abstract: The present invention relates to a method for manufacturing natural leather using a water-soluble resin, which is capable of producing a product of high quality. The method comprises: a pretreatment process (10); an oil treatment process (20); a surface treatment process (30); and a finishing process (40).
Patent KR-20180089887-A (KR)
Inventor: NAGAKURA TAKESHI
IPC: G02B5/30
Filed: 2018-07-26
Abstract: The present invention provides an adhesive composition and a surface protection film which have antistatic performance, an excellent adhesive strength balance between a low peeling speed and a high peeling speed, a long port life, and excellent durability and reworkability. The adhesive composition comprises an acrylic polymer of a copolymer including: (A) a (meth)acrylic acid ester monomer having a C_4-C_18 alkyl group; (B) a hydroxyl group-containing copolymerizable monomer; (C) a carboxyl group-containing copolymerizable monomer; (D) a polyalkylene glycol mono (meth)acrylic acid ester monomer; and (E) a nitrogen-containing vinyl monomer which does not contain a hydroxyl group, or an alkoxy group-containing alkyl (meth)acrylate monomer, wherein the adhesive composition further contains (F) a difunctional or higher isocyanate compound, (G) a crosslinking promoter of a metal chelate compound, (H) a keto-enol tautomeric compound, (I) an antistatic agent, and (J) a polyether-modified siloxane compound.
Patent KR-20200016498-A (KR)
Title: Polycyclic compound and organic light emitting device comprising the same
Inventor: HA JAE SEUNG
IPC: C07D307/91
Filed: 2018-08-07
Abstract: The present specification provides a compound represented by chemical formula 1 and an organic light emitting device comprising the same. The organic light emitting device of the present specification includes: a first electrode; a second electrode; and a compound wherein at least one layer of an organic material layers has been described.
Patent KR-20200016719-A (KR)
Title: Two way out pack
Inventor: LEE SUNG OH
IPC: F15D1/00
Filed: 2018-08-07
Abstract: According to the present invention, a pack with two outlets can be provided with two outlets and an adjustable size for contents to be taken in and discharged from the pack. Moreover, different inlets are provided to make a passage through which air can pass so that the contents can be easily drunk without exception.
Patent KR-20200021209-A (KR)
Title: Vehicle number recognition system using beacon and mobile app in unmanned parking lot
Inventor: CHOE TAE YOUNG
IPC: G06K9/32
Filed: 2018-08-20
Abstract: The present invention relates to a system for checking a vehicle number by interlinking a beacon with a mobile application in order to increase the accuracy of the vehicle number recognized by a camera at an entrance of an unmanned parking lot. More particularly, the present invention relates to a vehicle number recognition correction system which maximizes recognition probability of vehicle number recognition and prevents a parking lot accident because there is no need for operations of a driver through interworking of a photographing device, a beacon, and a mobile device.