baber/WOPTO huggingface dataset:
Patent KR-20150114855-A (KR)
Inventor: KIM CHAN HONG
IPC: H04L27/26
Filed: 2014-04-02
Abstract: The present invention relates to a method and apparatus for transceiving a single data stream as multi-beam in a wireless communications system using hybrid beamforming that a digital precoder and an analog beamformer are combined. According to an embodiment of the present invention, a method for controlling a transmission signal comprises the following steps: determining a cyclic shift value to be applied to transmission signals transmitted through a plurality of layers, when the transmission signals are transmitted through the layers; circulating and moving the transmission signals which are transmitted through the layers depending on the cyclic shift value; and adding the circulated and moved transmission signals to transmit the same. According to the embodiment of the present invention, the amount of power amplifier (PA) back-off in a hybrid beamforming structure can be synchronized with the same level of the amount of the PA back-off which is considered in a conventional orthogonal frequency division multiplexing (OFDM) system. Herein, an average power of a PA input signal can be consistently maintained regardless of beam combination when the single stream multi-beam is transmitted.
Patent KR-20150120562-A (KR)
Inventor: SHIN DONG HAK
IPC: H04N13/00
Filed: 2014-04-17
Abstract: The present invention relates to a spatial image security system which allows other person except for an observer not to see a spatial image when the spatial image is displayed in space. More particularly, the spatial image security system of the present invention comprises: a display unit for generating a spatial image in space; a sensor for observing a view of an observer at each one side of the display unit; and a motion recognition unit for sensing a finger position of the observer positioned on the spatial image. The display unit selectively provides only an elemental image viewed in the viewing angle area of the observer, which is observed by the sensor, so confirmation of the spatial image generated in the display unit is limited in the angle except for the viewing angle of the observer. As described above, the spatial image security system can protect privacy by allowing the observer to view a personal image by oneself, and can configure much more excellent security system since a fingerprint does not remain by applying the same to an ATM or a password input system of a door.
Patent KR-20150121737-A (KR)
Inventor: SHIM HAK SUB
IPC: C02F5/00
Filed: 2014-04-21
Abstract: The present invention provides an ion water treatment apparatus for inhibiting corrosion, using a copper-tin alloy, and a manufacturing method thereof. The ion water treatment apparatus for inhibiting corrosion, using a copper-tin alloy comprises: a housing having a surface coated with a corrosion inhibitor; caps each connected to an upper portion and a lower portion of the housing, and coupled with an O-ring for preventing leakage, on an outer circumferential; and rotary flanges connected to the caps, respectively. The housing includes a plurality of fluorine resins disposed therein to be spaced apart from each other at regular intervals; and a plurality of zinc assemblies each installed between the fluorine resins. The zinc assemblies are formed by coupling a plurality of zinc plates, and a zinc plate includes: a fluid inlet formed with a space into which a fluid is introduced; a fluid penetration unit integrally connected to the fluid inlet, and having a plurality of flow channels through which the fluid flows; and a fluid outlet integrally connected to the fluid penetration unit, and formed with a space from which the fluid is discharged. The zinc assemblies include at least one vortex generation unit for generating vortex in the flow channels by arranging the flow channels included in the zinc plates, respectively, to be alternate with each other, and homogenizing a fluid pressure by compensating the fluid pressure while generating additional vortex by coupling a fluid inlet with a fluid outlet of different zinc plates. In addition, the housing consists of a binary alloy of copper and tin.
Patent KR-20150125025-A (KR)
Title: Hardware architecture for face detecting of high resolution
Inventor: CHUNG YUN MO
IPC: G06T1/00
Filed: 2014-04-29
Abstract: The present invention relates to a hardware architecture which can accelerate face detection in a high resolution image greater than or equal to high definition (HD), and is manufactured in a system on chip (SOC) form in which a face detection module for detecting a face in image data is embedded in one chip. First in first out (FIFO) is provided at input and output terminals of the face detection module to synchronize motion speed. Image data inputted to the face detection module and face detection data outputted from the face detection module are transferred through a bus of a serial structure. The face detection module is embedded in any one among a central processing unit (CPU) chip, a graphics processing unit (GPU) chip, and an application processor (AP) chip.
Patent KR-20150125155-A (KR)
Title: Apparatus and method for brightness uniformity inspecting of display panel
Inventor: DAN BYOUNG KYU
IPC: G01J1/10
Filed: 2014-04-29
Abstract: An apparatus for inspecting the brightness uniformity of a display panel according to an embodiment may include an image photographing part which collects the image of a display panel, an image extraction part which analyzes distorted image information from the collected image, corrects the analyzed distorted image information and reconstructs an image, and a brightness compensation part which measures brightness uniformity from the reconstructed image from the image extraction part and extracts a compensation value. According to an embodiment, the distortion of an image by the insertion of foreign substance and other media into a display panel is removed. So, the brightness uniformity of the display panel can be effectively measured.
Patent KR-20150125161-A (KR)
Inventor: LEE YOUN
IPC: B60T11/16
Filed: 2014-04-30
Abstract: Disclosed is a brake master cylinder. According to an embodiment of the present invention, the brake master cylinder comprises: a cylinder body; a first piston and a second piston provided to perform a reciprocating motion inside the cylinder body; and a hall sensor which is installed on the outer side of the cylinder body, and detects the motions of the pistons to control lighting of a brake lamp. The brake master cylinder further comprises: a magnet installed in the first piston; and a fixed member fixated to the cylinder body and having a rotation prevention means to limit the rotation of the first piston. The magnet is installed in a portion of the first piston at a location facing the hall sensor since the rotation of the first piston is limited.
Patent KR-20150131472-A (KR)
Title: Apparatus for resisting fuel cell stack deformation
Inventor: HEO YONG SUK
IPC: B60L11/18
Filed: 2014-05-14
Abstract: Provided is an anti-transforming apparatus for a fuel cell stack, which comprises: a supporting part of which both end parts thereof are respectively coupled to one side of end plates on a pair of laminated fuel cell stacks; and a supporting projection formed to protrude toward a position between a pair of the fuel cell stacks in the supporting part.
Patent KR-20150133333-A (KR)
Inventor: LEE CHANG SEOP
IPC: H01M4/38
Filed: 2014-05-19
Abstract: The present invention relates to a method for synthesizing a silicon-based carbon nanofiber using a cobalt-copper based catalyst, comprising the following steps: (a) forming metal catalyst powder using a catalyst compound which is obtained by mixing cobalt nitrate with copper nitrate at a predetermined mass ratio; (b) mixing an Si particle with the metal catalyst powder at a ratio of 1:1, stirring the mixture, and drying the mixture; and (c) synthesizing the carbon nanofiber using the metal catalyst powder in a chemical vapor deposition method. Accordingly, the present invention suggests a method for synthesizing Si-based SNFs composite materials to solve a limit of a lithium secondary battery or the like, and an environmental pollution problem, thereby easily synthesizing the Si-based SNFs composite materials and providing a high quality secondary battery composite material produced using the Si-based SNFs composite materials. In addition, the present invention provides a method for easily synthesizing and producing Si-PC-SNFs composite materials which have both excellent bonding force due to improved adhesion and high crystallization degree and crystallinity.
Patent KR-20150134826-A (KR)
Inventor: SONG YU SUB
IPC: E04G9/02
Filed: 2014-05-23
Abstract: 본 발명은, 본 발명자의 특허 제10-134660호 콘크리트 거푸집의 내측 모서리 부재의 개량에 관한 것으로, 결합슬리브(108)와 결합돌출부(109)는 선단긴밀결합부를 가지는 것을 특징으로 하는 콘크리트 거푸집의 내측 모서리 부재를 제공하여, 결합작업을 곤란하게 하지 않게 하면서도 결합부의 길이를 연장시킬 수 있게 하여 결합부의 구부러짐을 방지하며, 선단결합부의 긴밀한 결합으로 결합부의 구부러짐을 방지하며, 선단결합부가 횡방향으로의 저지력을 발휘하여 횡방향으로의 구부러짐을 방지하여, 결합부의 결합을 견고하게 함으로서 기다란 모서리부재를 짧게 형성시켜 결합 사용할 수 있게 하여 사출 성형을 위한 금형의 크기를 감소시키고 소형의 사출기를 사용할 수 있게 하여 설비 경제를 도모할 수 있게 한 것임.
Patent KR-20150135686-A (KR)
Title: Noodle contained five type bean and method for manufacturing thereof
Inventor: PARK JONG DAE
IPC: A23L11/00
Filed: 2014-05-23
Abstract: The present invention relates to noodles containing five kinds of beans and a method for manufacturing the same. The method for manufacturing the noodles according to the present invention comprises the following steps of: individually washing five kinds of beans consisting of soybeans, cherry beans, green kernel black beans, black soybeans, Rhynchosia nulubilis, red beans, peas, and kidney beans and brown rice, and immersing the same in an immersion solution containing water; drying the immersed five kinds of beans and brown rice with hot air; emitting microwaves onto the five kinds of beans and brown rice dried with hot air; individually grinding the five kinds of beans and brown rice onto which microwaves have been emitted; and gelatinizing the ground powers of five kinds of beans and brown rice and then producing noodles. Therefore, the noodles manufactured according to the present invention has antioxidant effects to prevent adult diseases and can be expected to have physiological activity effects including the prevention of arteriosclerosis, aging, cancer, etc.
Patent KR-20140139439-A (KR)
Inventor: KIM YOON JUNG
IPC: C08G64/34
Filed: 2014-05-27
Abstract: The present invention relates to a method for producing polyalkylenecarbonate. More specifically, the method includes a step of solution polymerization wherein an epoxide compound and carbon dioxide are polymerized in a solution in the presence of a catalyst and a solvent using a cobalt complex having a neutral single site. Therefore, stability and a degree of polymerization can be adjusted; and a post-treatment process can be easily performed after polymerization.
Patent KR-20150144879-A (KR)
Title: Method for manufacturing of zinc oxide positive active material and the zinc oxide positive active material thereby
Inventor: WU MI HYE
IPC: H01M12/08
Filed: 2014-06-17
Abstract: The present invention relates to a method for manufacturing a zinc oxide positive electrode active material and the zinc oxide positive electrode active material produced thereby. Specifically, the method includes: (step 1) producing a mixed solution by mixing an aluminum precursor and a zinc precursor with a solvent having hydrochloric acid with the pH level of 0.1 to 0.5; (step 2) heating the mixed solution of the step 1; (step 3) producing a zinc oxide positive electrode active material by heat-treating, in an oxidizing atmosphere, the mixed solution heated in the step 2; and (step 4) introducing ruthenium to the zinc oxide positive electrode active material produced in the step 3, by using a ruthenium precursor. According to the method of the present invention, by mixing the aluminum and zinc precursor with the solvent of the predetermined type of acid and pH level, the positive electrode active material may be formed in a flake shape only, thereby having an optimum specific surface area and pore volume. In addition, the zinc oxide positive electrode active material may be produced more easily and faster using microwave. Furthermore, by introducing a catalyst into the positive electrode active material, electrochemical characteristics may be largely improved.
Patent KR-20150145508-A (KR)
Inventor: KIM HYUN GI
IPC: F21V8/00
Filed: 2014-06-20
Abstract: The present invention relates to a light guide plate and a method for manufacturing the same. The light guide plate comprises a base film of a PMMA or PC material, an optical pattern which is formed on the back and the upper side of the base film, and an UV coating layer. The UV coating layer includes a light receiving side edge part, and a lens part which is formed from the edge part to a light traveling direction. Meanwhile, the light guide plate is manufactured by the following steps of: supplying the base film; forming an optical pattern; forming a UV coating layer; and cutting process. At this time, the optical pattern applies an extrusion stamping method, and the UV coating layer applies an imprint method using molding, like this, so-called hybrid method is applied.
Patent KR-20160001368-A (KR)
Inventor: HUH TAEG IN
IPC: E02B3/12
Filed: 2014-06-27
Abstract: The present invention relates to a prefabricated gabion retaining wall structure using a mesh panel, and a construction method thereof. More specifically, the present invention forms a plurality of unit mesh panels discriminated into an L-shaped front side wall part having a front side or a front and a rear side wall body and forming floor reinforcement with a regular width and a lower side floor part playing a role of the floor reinforcement, and on the other hand installs an assistant mesh panel composed of dense meshes on the front side wall part of the unit mesh panel; simultaneously forms a gabion retaining wall using a longitudinal partition panel arranged to be spaced at regular intervals from the front side wall part of the unit mesh panel to form a gabion space; and constructing the gabion retaining wall in a cutting and embankment transition zone. The present invention stably couples the L-shaped panel while preventing tilting by making a longitudinal protruding steel wire of a lower layer panel penetrate the spaced gaps of a left and a right side traversed steel wire adjacent to a bent portion of an upper layer panel; accordingly promotes structural stability with stable slope while preventing slope deformation due to stones filled in the retaining wall; through this maximizing suppression a swelling phenomenon or the like due to bending, sliding and falling; and makes hooks of an end of a lower part easily couple the floor reinforcement to save construction period and costs while enhancing stability of the structure.
Patent KR-20160006272-A (KR)
Inventor: JEON HEE JUNG
IPC: C10G2/00
Filed: 2014-07-07
Abstract: The present invention relates to a producing method of hydrocarbon using a C5 and a C6 stream and, specifically, to a producing method of gasoline or diesel (in particular oil drilling) using a C5 and a C6 stream, wherein the producing method comprises: a step of separating the C5 and the C6 stream produced by naphtha cracking center (NCC), a heavy oil upgrading process, a thermal cracking process or a fluid catalytic cracking (FCC or RFCC) process; a step of producing hydrocarbon by oligomerizing or alkylating the separated C5 and C6 streams using an acid catalyst; and a step of separating the distilled hydrocarbon into unreacted C5 and C6 materials, a dimer, and a trimer by distilling the produced hydrocarbon.
Patent KR-20160006006-A (KR)
Title: Production method of Houttuynia cordata beverage
Inventor: LEE JUNG SHIN
IPC: A23L33/00
Filed: 2014-07-08
Abstract: The present invention is provided to offer a production method of a Houttuynia cordata beverage which can be drunk by anyone regardless of age and sex by removing the unique fishy smell without the loss of active components of Houttuynia cordata, and helps to improve health. The production method comprises the following steps: a) letting Houttuynia cordata wither in the shade and softening the tissues; b) drying the withered Houttuynia cordata in a dryer for 48 hours at 25 to 30°C using wind; c) putting the dried Houttuynia cordata and water in an airtight container in a weight ratio of 1 to 30, and extracting active components for 90 to 120 minutes at 100°C; d) separating solids from the extract; and e) sterilizing and bottling the extract without the solids. The invention provides the beverage everyone can enjoy by removing the unique fishy smell without the loss of the active components of Houttuynia cordata, through minimizing the change in components of Houttuynia cordata from a collecting step to the drying step; and reduces the production costs by simplifying the production process.
Patent KR-20160011408-A (KR)
Inventor: KIM JI HWAN
IPC: G06F3/01
Filed: 2014-07-22
Abstract: The present invention relates to a display device and a method for controlling the same. According to an embodiment, the method for controlling a display device may comprise the following steps of: displaying a control object on a first private region; moving the displayed control object from the first private region to a public region; moving the control object based on a first movement mode if the object property of the control object is a private property; and moving the control object based on a second movement mode if the object property of the control object is a public property, wherein the first movement mode may have a different moving property of the control object from the second movement mode.
Patent KR-20160014383-A (KR)
Title: Access control method using video information of door phone
Inventor: JANG DEOK BONG
IPC: G06K9/00
Filed: 2014-07-29
Abstract: Disclosed is a security access control device to enable recording/calling functions by tracking a moving object, when the access control device detects movement of an entrance door and determines that the moving object is a person. The security access control method comprises: a step of sensing motion of a target by using a motion detection sensor; a step of recording the target by using a camera; a step of determining whether the target is a person by analyzing the recorded target; a step of tracing the target, mainly a face of the same when the target is a person, recording the same and sending a notification to a user for the same.
Patent KR-20160016165-A (KR)
Inventor: SHIN OH IL
IPC: A45F3/00
Filed: 2014-08-04
Abstract: 본 발명은 용기묘 운반용 지게에 관한 것으로서, 
공지된 지게의 좌,우 세로 지주대의 후측에 묘판 지지대를 설치하고, 상기 세로 지주대와 묘판 지지대 사이에 버팀 지지대를 경사지게 설치하되, 
상기 세로 지주대에 소정의 간격으로 복수개의 통공을 형성하여, 
상기 세로 지주대의 통공에 장방형의 묘판 지지대와, 이 묘판 지지대에 경사지게 부착된 복수개의 버팀 지지대가 서로 소정의 간격을 유지한 상태에서 볼트나 핀으로 착탈 가능하게 체결하고, 
상기 묘판 지지대의 상측 외주연부에 지지턱이 구비되어 이루어진 것으로서, 
용기묘 운반시, 용기묘가 담겨 있는 묘판을 다단으로 설치된 묘판 지지대 위에 다단으로 적재시켜, 
1회 운반시, 통상 최소 6개를 운반할 수 있게 하고, 용기묘의 크기와 상태에 따라 묘판 지지대의 높낮이를 조절하여 간격을 증가시킬 경우, 최대 12개의 묘판을 한꺼번에 안전하게 신속히 옮길 수 있게 함으로써, 
용기묘를 보다 간편하고 능률적으로 빠른 시간 내에 신속히 운반할 수 있게 하여, 인건비를 줄이고, 작업 능률을 크게 향상시킬 수 있게 함과 동시에, 
용기묘에 따라 묘판 지지대의 높낮이가 용기묘에 맞게 조절되기 때문에, 크기와 상태가 서로 다른 여러 종류의 용기묘를 보다 광범위하게 손상없이 안전하게 운반할 수 있도록 한 것이다.
Patent KR-20160017568-A (KR)
Title: Semiconductor device and semiconductor system
Inventor: KIM YEON UK
IPC: G11C29/04
Filed: 2014-08-06
Abstract: A semiconductor device comprises: a control signal generation unit which generates a power control signal, which is disabled to a ground level during a power-up period and enabled to a power voltage level from a moment that the power-up period terminates until a moment that mode register setting terminates; and a fuse array which performs a boot-up operation while the power control signal is enabled and generates fuse data in accordance with whether a fuse, which is selected by a combination of addresses, is cut. Therefore, the semiconductor device stably performs a boot-up operation.
Patent KR-20160022576-A (KR)
Inventor: LEE SANG HOON
IPC: G06T7/20
Filed: 2014-08-20
Abstract: Disclosed are an apparatus and method for matching a three-dimensional human joint coordinate based on a red-green-blue (RGB) sensor and a depth sensor. According to the present invention, the method comprises the following steps: obtaining three-dimensional joint coordinates with respect to each joint by using a plurality of RGB sensors and depth sensors which are disposed in all directions; calculating at least one joint coordinate reliability with respect to the three-dimensional joint coordinates by using any one from a reliability range, a body direction, and body information of the sensors; and matching the three-dimensional joint coordinates as one three-dimensional joint coordinate by each joint by using the joint coordinate reliability.
Patent KR-20160025706-A (KR)
Title: A Fuel Gas Supply System
Inventor: KIM YU SUN
IPC: F02M37/22
Filed: 2014-08-27
Abstract: The present invention relates to a fuel supplying and cleaning system. The present invention is to provide a fuel supplying and cleaning system enabling a pump or an engine to be consistently used by preventing a dirty oil tank from flowing backwards. According to an embodiment of the present invention, the fuel supplying and cleaning system includes: a fuel supply line connected from a fuel settling tank to the engine; a purifier installed in the fuel supply line and filtering contaminants of a fuel supplied from the fuel settling tank; the duty oil tank connected to a discharge line from which the contaminants of the purifier are discharged so that the contaminants filtered by the purifier are discharged and stored; and a blocking valve installed in the discharge line and preventing backflow by blocking the discharge line when the dirty oil tank is filled at a predetermined rate. According to the present invention, the fuel supplying and cleaning system stores sludge filtered by the purifier in the dirty oil tank by opening and closing the discharge line installed from the purifier to the dirty oil tank and prevents the sludge or seawater from flowing backwards to the purifier by closing the discharge line when the dirty oil tank is filled with the sludge or the seawater at the predetermined rate so that the pump or the engine can be operated.
Patent KR-20140117329-A (KR)
Title: Airbag Impact Absorbing System of Vehicle by Using Multi-cell Part and Hinge
Inventor: YUN KYUNG WON
IPC: B60R19/32
Filed: 2014-09-03
Abstract: The present invention relates to a vehicle airbag impact absorption system using multiple cell portions and hinges which includes a base substrate attached on a main vehicle body of front and rear surfaces of a vehicle; a first cell portion having one side fastened to the base substrate, a hollow inner portion, and multiple long cells; a quadrilateral first support having the first cell portion made up of the multiple cells fixed and installed at one side; a second cell portion having one side fixed and installed at the other side of the first support and multiple cells; a quadrilateral second support having the other side of the second cell portion fixed and installed at one side; a third cell portion made up of multiple cells each having one side fixed and installed at the other side of the second support; a first hinge means vertically installed at one side of an airbag, at which the other side of the third cell portion is fixed and installed, and at one side of a portion between the first base substrate and the first support; a second hinge means vertically installed at the other side of the portion between the first base substrate and the first support; a third hinge means vertically installed at one side of a portion between the first support and the second support; a fourth hinge means vertically installed at the other side of the portion between the first support and the second support; a fifth hinge means vertically installed at one side of a portion between the second support and the airbag; and a sixth hinge means vertically installed at the other side of the portion between the second support and the airbag.