baber/WOPTO huggingface dataset:
Patent KR-20170022942-A (KR)
Title: Chemically amplified resist material
Inventor: NAKAGAWA HISASHI
IPC: G03F7/039
Filed: 2016-08-19
Abstract: The present invention provides a chemically amplified resist material which is useful in pattern-forming techniques that use an ionizing radiation, such as EUV light. A chemically amplified resist material of the present invention is used in a process comprising: a patternwise exposure process in which a predetermined region of a resist material film is exposed to a first radioactive ray that is ionizing radiation or nonionizing radiation; a floodwise exposure process in which the resist material film is exposed to a second radioactive ray that is nonionizing radiation; a bake process in which the resist material film is heated; and a developing process in which a resist pattern is formed. The chemically amplified resist material comprises (1) a base component which is capable of being made soluble or insoluble in a developer solution by an action of an acid, and (2) a component which is capable of generating a radiation-sensitive sensitizer and an acid upon exposure, wherein the component (2) comprises: (a); any two among (a), (b) and (c); or (a), (b) and (c), and the van der Waals volume of the acid generated from the component is no less than 3.010^-28 m^3.
Patent KR-20180021432-A (KR)
Inventor: KIM DONG JIN
IPC: H04M1/02
Filed: 2016-08-22
Abstract: The present invention relates to a mobile terminal which comprises: a housing including a rear case positioned on a rear surface and a side case positioned on a side surface; a display unit positioned on a front surface of the housing; a window glass covering the front surface of the housing and the display unit; a main board mounted inside the housing; and a wireless communication unit mounted on the main board to process a wireless signal. The side case includes: a first metal unit; and a second metal unit separated from the first metal unit by forming a layered structure in a thickness direction of the housing. The first and second metal units are extended to a first side surface, a second side surface positioned on left and right sides of the first side surface, and at least a part of a third side surface of the housing, and at least one of either the first metal unit or the second metal unit is connected to the wireless communication unit to transmit and receive an RF signal. By expanding the performance of a mobile communication antenna, the mobile terminal can secure the performance even if the mobile terminal is adjacent to a component around the antenna.
Patent KR-20160124042-A (KR)
Inventor: HWANG BYUNG JOON
IPC: C07K14/46
Filed: 2016-08-23
Abstract: The present invention relates to a composition specifically decomposing nucleoprotein, and to a method thereof. According to the present invention, an Ab-SPOP ligase can be used to selectively destroy proteins in nuclei of all knock-in organisms including an in-frame fusion protein having GFP or GFP derivatives.
Patent KR-20180023423-A (KR)
Inventor: PARK GI DAM
IPC: B26B13/20
Filed: 2016-08-26
Abstract: The present invention relates to disposable plastic scissors capable of replacing a blade. Therefore, it is possible to use the cheap price and sanitary use, and the scissors can solve problems of the conventional high unit price, unhygienic and inconvenient aftertreatment, by making the blade replace and usable when the blade becomes dirty. The present invention includes: a blade with a knob attached to a handle of the scissors so that a user can hold a product by hand and cut the product in iron scissors; screws formed in a form of mini-bolts so that two blades with knobs can be attached and fixed; and a fixing rack formed in a form of a mini-nut to securely fasten plastic screws. Accordingly, the present invention has the effect of being possible to use the cheap price and sanitary use, and the scissors can solve the problems of the conventional high unit price, the unhygienic and inconvenient aftertreatment, by making the blade replace and usable when the blade becomes dirty.
Patent KR-20180024577-A (KR)
Inventor: LEE CHANG UK
IPC: F28F13/06
Filed: 2016-08-30
Abstract: The present invention relates to a heat exchanger, including: a lower header and an upper header; and a tube connected to the lower header and the upper header. The upper header includes: a header body having a flow passage through which a refrigerant passes; a baffle for dividing the flow passage into a first flow passage and a second flow passage; and an injector connected to the first flow passage, extending to the outside of the header body, connected to the second flow passage, and injecting the refrigerant into the second flow passage.
Patent KR-20180026835-A (KR)
Inventor: JANG YEON SU
IPC: G11C7/10
Filed: 2016-09-05
Abstract: The present technology relates to an input circuit. The input circuit includes a first buffer part driven in response to an enable signal and an internal bias, compares a reference voltage and an external signal, and generates a first comparison signal and a second comparison signal; and a second buffer part which generates the internal bias, is driven in response to the enable signal and the internal bias, compares the reference voltage and the external signal, and generates the first comparison signal and the second comparison signal. The current of the first buffer part and the threshold voltage and the current of the second buffer part may be adjusted according to the internal bias. Accordingly, the threshold voltage and current of the input circuit can be optimized according to changes in the reference voltage.
Patent KR-20180028155-A (KR)
Inventor: SONG IL JAE
IPC: B25J9/16
Filed: 2016-09-08
Abstract: The present invention relates to a system to generate a position and a tracking path of a robot using a computer-aided design shape (CAD) of an object, capable of calculating a contact point between a robot and an object, or a tracking path without a teaching work for all working points; and a method thereof. According to the present invention, the system comprises: an input processing unit analyzing position data of a plurality of points stored in an STL electronic file to extract position information, a vertical vector, and the like of a point selected by a user; a robot synchronization unit using coordinates of an actual robot to calculate a relation between an STL reference coordinate system and a robot reference coordinate system; a tracking path calculation unit to calculate a tracking direction and path between two points meaning start and end points, and to extract coordinates of a plurality of points between the two points; a coordinate conversion unit to perform conversion into coordinates and directions for the robot reference coordinate system; and an output unit to transmit robot coordinate information to a controller of the actual robot. Moreover, the method comprises: a step of calculating a relation between a reference coordinate system of the actual robot and a reference coordinate system of STL data; a step of using vertical vector information to create a plane and determine a tracking direction; a step of extracting an intersecting point between the created plane and a plurality of triangles on an STL; a step of rearranging the extracted intersecting points in order; and a step of calculating a robot tool center point (TCP) position with respect to each point and an entry angle of a robot tool, and extracting a tracking coordinate list to induce position coordinates and the vertical vector.
Patent KR-20180028745-A (KR)
IPC: G01R31/28
Filed: 2016-09-09
Abstract: The present invention relates to a header for measuring the signal of an electronic substrate. More particularly, a header for measuring a signal includes a main body having a receiving space penetrating from one end to the other end, a connector part disposed in the main body and connected to an external measuring device, a connection pin which is connected to the connector part, is inserted into the inside when an external force is applied and is protruded when the external force is removed, and is electrically connected to an RF connection part provided on an electronic substrate to be inspected; and an insulating part disposed between the main body and the connector part and confined in the main body. When the connector part and the measuring device are connected and the connection pin is connected to the RF connection part, the insulating part electrically isolates the connection pin. Accordingly, it is possible to prevent the connection pin from being bent and to prevent the header from being distorted at the time of connection.
Patent KR-20180031323-A (KR)
Inventor: JUNG EUI JUN
IPC: A23P20/20
Filed: 2016-09-20
Abstract: The present invention relates to a method for producing a dried persimmon roll with blueberries. More specifically, the present invention relates to a method for producing a dried persimmon roll with blueberries, by adding nuts and blueberries in frozen dried persimmon during the production, rolling the same, and then applying blueberry juice or jam on a surface of the dried persimmon. The dried persimmon roll with blueberries produced by the production method contains every nutrient of blueberries, and is enriched with texture, taste, and aroma of blueberries, thereby increasing preference of consumers by making the taste of common dried persimmon different.
Patent KR-20160116312-A (KR)
Inventor: NAKASHIMA HIRONORI
IPC: F21V8/00
Filed: 2016-09-23
Abstract: The objective of the present invention is to provide a light guide sheet capable of removing brightness deviation on a liquid crystal display surface and reducing the thickness when being used for an edge light type backlight unit. The light guide sheet of the present invention is for an edge light type backlight unit, can emit incident rays, which are from the cross section, from the surface, and includes a sticking prevention unit on the other surface. The light guide sheet includes: a plurality of concave parts which are dented towards the surface on the rear side; a plurality of ring-shape projections which exist around the concave parts as a sticking prevention means and protrude towards the rear side; and a plurality of convex parts which are scattered, arranged, and installed in the area where the ring-shape projections do not exist. The average thickness of the sheet is between 100 m and 600 m and can be used as a light guide film. The average height (H3) from the average interface of the rear side of the convex parts is desirably between 2 m and 7 m.
Patent KR-20170104357-A (KR)
Inventor: ZHUANG BINNAN
IPC: H04L25/02
Filed: 2016-09-26
Abstract: Provided are an apparatus (and a manufacturing method thereof), a system, and a method for channel interpolation/estimation and/or frequency tracking suitable for a receiver in a high speed single frequency network (HS-SFN). In one aspect, an estimated frequency offset (FO) correction is calculated by using at least an FO estimation provided by an automatic frequency control (AFC) module in a first feedback loop, and a channel estimation is calculated by using at least the estimated FO and one or more channel parameter estimations from the AFC in a second feedback loop. In another aspect, a phase locked loop (PLL) receives an l^th orthogonal frequency domain multiplexing (OFDM) symbol and produces a per-tap phase value for each tap i of each of the l^th OFDM symbol. The per-tap phase value of the l^th OFDM symbol is used to generate PLL output, which is also used as input with respect to a feedback loop.
Patent KR-20180034071-A (KR)
Inventor: PARK GIL JOO
IPC: F17D1/04
Filed: 2016-09-27
Abstract: Disclosed are a method for measuring a risk of gas pipelines and a measuring system using the same, which accurately diagnose and evaluate the risk of the gas pipelines and provide an efficient countermeasure. The disclosed measuring system for measuring the risk of the gas piplines comprises: a data measurement apparatus for measuring and storing piping general information and piping status information for gas pipelines; and control apparatus including a first calculation unit for calculating an accident occurrence frequency and an accident damage effect based on the piping general information transmitted from the data measurement apparatus through a communication network, and a second calculation unit for calculating the piping status information and calculating an adjustment function. The control apparatus includes a third calculation unit which receives the measured information from the first calculation unit and the second calculation unit and determines the risk of the gas pipelines by calculating an accident occurrence frequency * an adjustment function * an accident damage effect.
Patent KR-20180036150-A (KR)
Inventor: WON JIN HEE
IPC: G01J3/02
Filed: 2016-09-30
Abstract: According to an embodiment of the present invention, an electronic apparatus comprises: a housing; a display included in the housing, and exposed through one surface of the housing; a light emitting unit and a light receiving unit included in the housing, and arranged around the display; and a processor electrically connected to the display, the light emitting unit, and the light receiving unit. The light emitting unit includes at least one light source to output at least one wavelength band of light, the light receiving unit includes at least one region to receive the at least one wavelength band of light, and the processor controls at least a part of a function of the light emitting unit and/or the light receiving unit based on at least one mode. Besides, various other embodiments are possible.
Patent KR-20180038908-A (KR)
Inventor: KIM EUN OK
IPC: A47J27/212
Filed: 2016-10-07
Abstract: The present invention relates to a multi-purpose transparent kettle, which is not easily fallen, can be used as an illumination lamp, and can solve problems that water may be spilled and the checking the liquid temperature is difficult by enabling a user to check the liquid temperature. The present invention relates to a glass kettle, which comprises a kettle body formed in a polygon shape to prevent the kettle from being easily fallen, and a kettle lid made of a material responding to a temperature change to easily grasp the liquid temperature contained in the kettle, wherein the kettle color formed to exhibit a noctilucence color so as to be used as the illumination lamp. According to the present invention, the multi-purpose transparent kettle is not easily fallen, can be used as the illumination lamp and can check the liquid temperature, so that the problems that water may be spilled and the checking the liquid temperature is difficult can be solved.
Patent KR-20180039895-A (KR)
Inventor: KIM JAE JOON
IPC: A61B5/00
Filed: 2016-10-11
Abstract: According to the present invention, in biological signal correction, when a biological signal such as a human heart rate is inputted through an arbitrary measurement device, different amplification factors corresponding to the size of the biological signal inputted from an amplification terminal for amplifying the biological signal are adjusted and applied in real time. Even if the size of the inputted biological signal becomes unstable due to the problem of a biological signal measuring device, the biological signal having a predetermined level can be stably outputted. An apparatus for correcting biological signals includes an amplitude adjusting part and an amplification part.
Patent KR-20170048217-A (KR)
Title: Method and apparatus for improved streaming of immersive content
IPC: H04N21/262
Filed: 2016-10-25
Abstract: An embodiment for bandwidth-efficient streaming of immersive content is disclosed. In the context of the method, an exemplary embodiment includes a step of allowing an immersive content capture device to generate immersive content, a step of retrieving buffer information for a current view buffer (CVB), one or more pre-fetch buffers (PFB), and a free view buffer (FVB) from a memory, and a step of allowing a streaming server to transmit part of the immersive content to an immersive content viewing system based on retrieved buffer information about the CVB, the one or more PFBs, and the FVB. A corresponding device and a computer program product are also provided.
Patent KR-20180045522-A (KR)
Inventor: LEE SANG JUN
IPC: F16H19/04
Filed: 2016-10-26
Abstract: The present invention includes a cushion frame where a pinion gear of a pumping mechanism is mounted to protrude toward a seat, first and second bolts being respectively fastened apart on upper and lower sides of the pinion gear; a moving member inserted between the pinion gear and a bearing mounted on the first bolt, having a rack gear engaged with the pinion gear, and reciprocating in the longitudinal direction of the cushion frame; a housing bracket having first and second through holes respectively through the end portions of the first and second bolts and having an insertion hole inserted into the end portion of the pinion gear; and first and second guide nuts screw-coupled and fastened to the first and second bolts inserted into the first and second through holes of the housing bracket. The first and second guide nuts are respectively provided with guide protrusions protruding from one side surface to be inserted between the first through hole and the first bolt and between the second through hole and the first bolt. As a result, the through hole of the housing bracket into which the bolt is inserted during bolt and nut fastening and the guide protrusion inserted between the bolts are provided in the nut, and thus housing bracket assembly can be facilitated by the gap between the bolt and the through hole of the housing bracket.
Patent KR-20180047674-A (KR)
Inventor: LEE IN HWAN
IPC: F16H19/04
Filed: 2016-11-01
Abstract: The present invention relates to an automotive steering apparatus, comprising: a rack housing having a bearing coupling unit in which a bearing for supporting a pinion shaft is coupled to the upper inner circumferential surface, and a deformation unit protruding inward from the bearing coupling unit and protruding upward from an outer ring of the bearing is formed; and a plug. The plug has a hollow shape through which the pinion shaft penetrates, and a lower end portion of the plug has a support unit for supporting the bearing downward. Further, while the plug is engaged with the inner circumferential surface of the rack housing, the support unit deforms the deformation unit, and the outer ring of the bearing is supported downward by engagement with the deformed deformation unit.
Patent KR-20180047986-A (KR)
Inventor: KIM SEONG MOON
IPC: H01L51/44
Filed: 2016-11-02
Abstract: The present invention relates to an organic solar cell and a manufacturing method thereof. The organic solar cell according to a first embodiment of the present invention includes a base layer, a plurality of unit structures which are arranged on the upper surface of the base layer at predetermined intervals and has a structure where a negative electrode layer, an electron transport layer, a photoactive layer, a hole transport layer, and a positive electrode layer are sequentially laminated; and a plurality of conductive layers which connects the positive electrode layers and the negative electrode layers, constituting each of the plurality of unit structures, in series or in parallel. Each of the plurality of unit structures is formed by sequentially laminating the negative electrode layer, the electron transporting layer, the photoactive layer, the positive hole transport layer, and the positive electrode layer, and then cutting them at predetermined intervals along a width direction. It is possible to reduce time and cost required for the entire manufacturing process.
Patent KR-20180052949-A (KR)
Inventor: SUNG YUN SICK
IPC: G01S5/02
Filed: 2016-11-11
Abstract: The present invention relates to a system and a method for estimating the indoor location of a moving beacon. According to the present invention, the system for estimating the indoor location of a moving beacon comprises: a first beacon fixed and installed in an indoor space; a second beacon separated from the first beacon and arranged on a line with the first beacon to be fixed and installed; and an access point positioned on a point forming a triangle with the first and second beacons to measure each reception signal strength indication (RSSI) of beacon signals transmitted from the first and second beacons to calculate the separation distance to the first beacon, use the calculated separation distance to the first beacon and the reception signal strength indication of a beacon signal transmitted from a moving beacon moving on a line between the first and second beacons to calculate the separation distance to the moving beacon, and use the calculated separation distance to estimate the current location of the moving beacon. According to the present invention, the location of a beacon moving in an indoor space can be accurately estimated in real time by using the reception signal strength indication of a beacon signal.
Patent KR-20180055185-A (KR)
Inventor: YOON SAND SU
IPC: F41A33/00
Filed: 2016-11-16
Abstract: The present invention relates to a bullet reducer for a toy gun, which comprises: a first housing o which one end has a first discharge hole through which a bullet can be discharged; a second housing of which one end has a second discharge hole through which a bullet can be discharged and screwed to the first housing; at least one elastic ring inserted into the first housing to maintain or reduce the speed of a bullet discharged from the second discharge hole; a plurality of compressing rings inserted into the first housing to pressure the elastic ring at both sides of the elastic ring so as to vary the inner diameter of the elastic ring; and a fixing ring disposed at the other end of the first housing to fix a coupling interval between the first housing and the second housing.
Patent KR-20180059222-A (KR)
Inventor: KIM YEONG CHEOL
IPC: G01R31/28
Filed: 2016-11-25
Abstract: An objective of the present invention is to make Haynes-Shockley experiment for measuring a minority carrier of a semiconductor material easy and simple to carry out. According to the present invention, an apparatus for measuring characteristics of a minority carrier of a semiconductor material comprises a circuit unit including a test piece and a measurement circuit for measuring a minority carrier of the test piece; a measurement unit controlling an electric field formed on the test piece and a power source applied to the circuit unit and including a detection module for detecting a fine voltage generated from the measurement circuit to obtain data and a communication module transmitting the data obtained through the detection module; and a processor unit including an operation module for processing and storing the data received from the measurement unit through communication with the communication module and an output module for outputting the data processed through the operation module.
Patent KR-20170099348-A (KR)
Inventor: RIHEI ATSUSHI
IPC: B29C43/22
Filed: 2016-11-28
Abstract: An object of the present invention is to easily perform shaping bar-like prepregs such as shaping a noodle filler for filling a gap formed in laminated bodies of prepregs whose cross section has T-shape, I-shape, or the like. According to one embodiment, a composite material shaping device comprises three rollers and an angle adjusting mechanism. The three rollers apply pressure from different directions on a laminated body of prepregs, wherein the prepregs are laminated in a bar shape. The angle adjusting mechanism continuously changes an angle of a rotation axis of at least one roller of the three rollers. Additionally, according to one embodiment, a composite material shaping method comprises: a step of applying pressures on a laminated body of prepregs by using three rollers from different directions, wherein the prepregs are laminated in a bar shape; and a step of forming the laminated body of prepregs by continuously changing an angle of a rotation axis of at least one roller of the three rollers.