baber/WOPTO huggingface dataset:
Patent KR-20140117117-A (KR)
Inventor: PARK SEONG JU
IPC: H01L33/06
Filed: 2013-03-26
Abstract: The present invention discloses a nitride semiconductor light emitting device with improved light efficiency. The nitride semiconductor light emitting device includes: an n-type nitride layer and a p-type nitride layer; a multiple quantum well active layer which is interposed between the n-type nitride layer and the p-type nitride layer, wherein multiple quantum well layers and multiple quantum barrier layers are alternately stacked; and an asymmetric superlattice layer with varying a thickness of a well layer between the active layer and the p-type nitride layer or a height of the barrier layer. The thickness of the well layer increases as the well layer goes from the p-type nitride layer to the active layer, and the height of the barrier layer increases as the barrier layer goes from the active layer to the p-type nitride layer, thereby improving the injection efficiency of a hole which is supplied from the p-type nitride layer to the active layer.
Patent KR-20130111998-A (KR)
Title: Method of configuring resource blocks for search space of downlink control channel in wireless communication system and apparatus thereof
Inventor: SEO HAN BYUL
IPC: H04J11/00
Filed: 2013-04-01
Abstract: PURPOSE: A method for composing a resource block for the searching area of a downlink control channel and a device thereof are provided to efficiently compose the resource block for the search area of the downlink control channel. CONSTITUTION: An enhanced resource element groups (EREG) of a first number are defined for each of resources blocks for an enhanced physical downlink control channel (EPDCCH). The EPDCCH is received by monitoring EPDCCH candidates composed of one or more enhanced control channel elements (ECCE) in the resource blocks. At least one of ECCE is composed of EREGs of a second number and the index of the EREGs of the second number is determined with the interval of the number of the ECCE of each resource block. [Reference numerals] (AA) PRB pair #0; (BB) PRB pair #1; (CC) PRB pair #p; (DD) Suppose n=p^*P+1 and suppose that [n/P] is p; (EE) PRB pair #q (=p+[N/K])
Patent KR-20140125128-A (KR)
Inventor: YOON MAN SEOK
IPC: C09D5/08
Filed: 2013-04-18
Abstract: Disclosed in the present invention are a self-restoring color steel sheet capable of removing scratches through self-restoration of a clear layer when scratches occur, and a manufacturing method thereof. The manufacturing method for self-restoring color steel sheet comprises: a step of forming an upper level/lower integrated level coating layer including a pigment, on one side of a base steel sheet; and a step of forming a self-restoring clear layer on the colored coating layer.
Patent KR-20140125145-A (KR)
Inventor: SHIN SUNG YONG
IPC: H04N13/00
Filed: 2013-04-18
Abstract: A method for obtaining three-dimensional (3D) depth information in accordance with the present invention, wherein a device for obtaining 3D depth information obtains the 3D depth information, includes a step of extracting an interest area whose the 3D depth information is desired to be obtained by using a set pattern projected on a subject; and a step of obtaining the 3D depth information of the extracted interest area by using an atypical pattern projected on the subject.
Patent KR-20140125603-A (KR)
Inventor: SHIN JIN SEOK
IPC: F21V33/00
Filed: 2013-04-19
Abstract: 본 발명은 색지 등과 같은 종이를 접어서 단위부재를 만들거나 또는 이들 단위부재 또는 합성수지재로 이루어진 단위부재를 서로 끼워 제작하는 조립식 교육용 교재, 또는 조립식 완구, 장식물, 그리고 장식물을 이용한 조명장치를 개시한다. 
본 발명의 장식물 조립용 부재는 삼각형 모양으로 이루어진 제1 몸체부, 제1 몸체부에서 연장되며 삼각형 모양으로 이루어지는 제2 몸체부, 제1 몸체부와 제2 몸체부가 만나는 부분에 제공되는 제1 접힘선부, 제1 몸체부에서 연장되어 삼각형 모양을 이루는 제1 연장부, 제1 몸체부와 제1 연장부가 만나는 부분에 제공되는 제2 접힘선부, 제2 몸체부에서 연장되어 삼각형 모양을 이루는 제2 연장부, 제2 몸체부와 제2 연장부가 만나는 부분에 제공되는 제3 접힘선부, 제1 몸체부에 제공되며 제1 접힘선부와 상기 제2 접힘선부가 이루는 각에 제공되는 제1 삽입홈부, 그리고 제2 몸체부에 제공되며 제1 접힘선부와 제3 접힘선부가 이루는 각에 제공되는 제2 삽입홈부를 포함한다.
Patent KR-20140128501-A (KR)
Inventor: LEE HAK LAE
IPC: D21H17/67
Filed: 2013-04-25
Abstract: The present invention relates to a method for preparing a filler agglomerate and the filler agglomerate prepared using the same. The present invention provides the filler agglomerate having uniform particle distribution which is closely related to quality of final paper products such as leveling and tensile strength of paper.
Patent KR-20140129689-A (KR)
Title: License menagement server and method for managing license corresponding to contents applied drm
Inventor: HONG JUN HO
IPC: G06F21/10
Filed: 2013-04-30
Abstract: A method of a license managing server to manage a license for DRM contents is disclosed. The method includes steps of controlling a content market server for first communication business to abolish a license for DRM contents equipped in a terminal for first communication business; receiving a request for issuing a license for DRM contents from a content market server for second communication business; checking whether a user of a second communication business terminal has a history of buying DRM content by using the received request for issuing a license for DRM contents; and controlling the content market server for second communication business to issue a license for DRM contents to the second communication business terminal when the user of the second communication business terminal is confirmed to have purchased DRM contents.
Patent KR-20140131744-A (KR)
Inventor: YANG MIN SOO
IPC: F04C18/344
Filed: 2013-05-06
Abstract: A rotary compressor according to the present invention comprises: a casing forming the exterior of the rotary compressor; multiple cylinders arranged in the casing, and having inner spaces therein, rolling pistons turning eccentrically in the inner spaces, vanes touching the rolling pistons radially and partitioning the inner spaces into suction chambers and compression chambers, and vane chambers formed to be dented toward the outsides of the inner spaces so that the vanes can retreat; multiple bearing plates forming the inner spaces along with the cylinders by covering the upper and the lower sides of the respective cylinders; and a valve assembly positioned in the casing, arranged in at least one of the bearing plates, and selectively connecting a suction side refrigerant and a discharge side refrigerant to the vane chambers so that the vanes can touch or be separated from the rolling pistons depending on pressure variations in the vane chambers. The valve assembly includes: a valve chamber of which one side is opened to communicate with the inside of the casing; a vane chamber communication pipe arranged on the valve chamber, and communicating with the vane chambers; a suction side connection pipe through which the suction side refrigerant flows into the valve chamber; a discharge side connection pipe through which the discharge side refrigerant flows into the valve chamber; and a shutoff member installed to retreat in the valve chamber, wherein the suction side connection pipe and the discharge side connection pipe selectively communicate with the vane chamber communication pipe by the shutoff member. Through the above configuration of the rotary compressor according to the present invention, the displacement of the rotary compressor can be varied without an extra control.
Patent KR-20140134884-A (KR)
Inventor: KIM JEONG SOO
IPC: C09K11/06
Filed: 2013-05-15
Abstract: The present invention relates to an organic electroluminescent compound characterized by being represented by chemical formula 1. When the organic electroluminescent compound is applied to an organic layer of an organic electroluminescent device, the device exhibits excellent power efficiency since low voltage driving is possible when compared to an existing material and has remarkably improved luminescent properties such as brightness, luminance efficiency, longevity and the like when compared to an existing electroluminescent device.
Patent KR-20140141840-A (KR)
Inventor: HWANG SUNG DOO
IPC: C22C38/00
Filed: 2013-05-31
Abstract: 합금성분 조절 및 공정 조건 제어를 통하여 우수한 취성균열전파정지 특성을 확보할 수 있는 강재 및 그 제조 방법에 대하여 개시한다. 
본 발명에 따른 강재 제조 방법은 중량%로, C : 0.02 ~ 0.12%, Si : 0.1 ~ 0.5%, Mn : 1.0 ~ 2.0%, P : 0.0005 ~ 0.0150%, S : 0.0005 ~ 0.0150%, Ni : 0.1 ~ 1.5%, Mo : 0.1 ~ 1.0%, Al : 0.01 ~ 0.06%, Cu : 0.2 ~ 0.5%, Cr : 0.1 ~ 0.4%, Ti : 0.012 ~ 0.030%, Nb : 0.005 ~ 0.060%, V : 0.005 ~ 0.080%, B : 0.0005 ~ 0.0040%, N : 0.002 ~ 0.007% 및 나머지 철(Fe)과 불가피한 불순물로 이루어진 슬라브 판재를 SRT(Slab Reheating Temperature) : 950 ~ 1100℃에서 250 ~ 350분 동안 재가열하는 단계; (b) 상기 재가열된 슬라브 판재를 900 ~ 950℃에서 45 ~ 50%의 제1 압하율로 강압하하는 1차 압연하는 단계; (c) 상기 1차 압연된 판재를 FRT(Finish Rolling Temperature) : 700 ~ 850℃에서 35~50%의 제2 압하율로 압하하는 2차 압연 단계; 및 (d) 상기 2차 압연된 판재를 25℃/sec 이하의 속도로 200 ~ 500℃까지 냉각하는 단계;를 포함하는 것을 특징으로 한다.
Patent KR-20140143007-A (KR)
Inventor: LEE JI YOUNG
IPC: G06F3/041
Filed: 2013-06-05
Abstract: The present invention relates to a transparent member having an image and a method for forming an image on a transparent member. The present invention includes: a process of covering a transparent member through a mask jig in which an image shape is punched; a process of forming a coating layer on the surface of the transparent member to be filled in the punched image shape of the mask jig; and a process of separating the mask jig and the transparent member. The present invention prevents damage to an image formed on a display part including a touch screen of an IT device such as a tablet PC, a smartphone, a smart TV, etc. when using the IT device. In the case that the power of the IT device is turned off, an image such as a logo or a character, etc. is displayed on the display part. In the case that the power of the IT device is turned on, an image such as a logo or a character, etc. is not displayed on the display part and displays screen information.
Patent KR-20140143947-A (KR)
Inventor: KWEON SANG SEUK
IPC: B60K17/24
Filed: 2013-06-10
Abstract: The present invention relates to a propeller shaft for a vehicle characterized by allowing weight reduction of the whole propeller shaft while maintaining torque transmission, reducing the whole weight of a vehicle to enhance fuel efficiency, retaining good durability by virtue of properties of a complex material such as high specific strength and specific elastic modulus, excellent static strength and fatigue characteristics, good friction and abrasion resistance, and absorbing vibration and impact to maintain ride comport. The propeller shaft comprises a CV joint coupled to an object to which power is transmitted and a tube coupled to the CV joint which are formed as a one-piece using a complex material, the CV joint being coupled to the tube via a coupling means.
Patent KR-20140144510-A (KR)
Inventor: KIM MYUNG SIK
IPC: G06T5/00
Filed: 2013-06-11
Abstract: According to an embodiment of the present invention, a visibility improvement method based on eye tracking includes: a process for detecting the eyes of a user through a camera; a process for checking a pointed object, which the eye of the user points out, among at least one object viewed through the display unit of the electronic device; and a process for displaying an image with visibility which is higher than the visibility of the pointed object and corresponding to the pointed object on the display unit.
Patent KR-20150001130-A (KR)
Inventor: BAEK JONG WU
IPC: G06F3/01
Filed: 2013-06-26
Abstract: According to the present invention, a method for processing text input using a touch screen includes: a step of detecting generation of a touch input event onto the touch screen; a step of identifying an input motion pattern onto a mobile electronic device detected by a motion sensor included in the mobile electronic device; and a step of determining whether the touch input is valid considering the input motion pattern.
Patent KR-20150004502-A (KR)
Title: Internet Flower Order System
Inventor: KWON HEE SOO
IPC: G06Q30/06
Filed: 2013-07-02
Abstract: The present invention relates to a floral arrangement ordering system using the internet and a method of using the same and, more specifically, to the floral arrangement ordering system using the internet, which presents flowers with floral languages proper for an ordering purpose and presents information on the flowers to be used such that an estimated wholesale price for a completed floral arrangement is known, and the method of using the floral arrangement ordering system. The objective of the present invention is to provide a floral arrangement ordering system which, when a customer orders a floral arrangement, presents flowers with floral languages proper for the ordering purpose to have the flowers with proper floral languages used for the floral arrangement, and a method of using the floral arrangement ordering system. The present invention provides a floral arrangement ordering method comprising: a step (s100) of connecting to a floral arrangement ordering system through the internet; a step (s110) of inputting an intended use of the floral arrangement to the ordering system; a step (s120) of presenting a group of flowers having floral languages coincident with the intended use; a step (s130) of selecting one or more flowers from the presented group of flowers; and a step (s150) of displaying an estimated price for the selected flowers. According to the present invention, flowers which do not coincide with the ordering purpose of the customer are excluded, and the flowers having floral languages coincident with the ordering purpose are selected, such that a floral arrangement having a story can be ordered.
Patent KR-20150017416-A (KR)
IPC: G01N27/00
Filed: 2013-07-03
Abstract: The present invention relates to a gas detecting device for a vehicle detecting existing gas in air inside a vehicle. The detecting device is equipped with a gas sensor, a control unit, an alarming unit, an LED lamp, and the like. The detecting device is installed in a cigar jack port and is operated by receiving power from a vehicle. The detecting device also includes a USB terminal. A sensor of semiconductor chip method which is relatively low-priced is used, thereby detecting an organic solvent (VOC : Volatile Organic Compounds) which is harmful gas contained in the air inside a vehicle by a portable device. If a concentration of the organic solvent is higher than a certain level, a warning sound and the LED lamp are operated, and thereby preventing a driver from driving while drowsy.
Patent KR-20150006667-A (KR)
Inventor: LEE KYOUNG HO
IPC: G06F19/00
Filed: 2013-07-09
Abstract: The present invention relates to a method for analyzing the energy of a solar heat system and, more specifically, to a method for simply analyzing an energy performance regardless of modeling work for details simulation for a solar heat system. The present invention is provided to simply analyze an energy saving effect or the like when the isolation and the thermal load of an object to be applied are offered, thereby reducing effort, costs, time, etc. for analysis.
Patent KR-20140021485-A (KR)
Title: Superantigen derived from staphylococcal enterotoxin and fusion protein comprising target specific polypeptide linked thereto and use thereof
Inventor: JANG WOO ICK
IPC: C12N15/62
Filed: 2013-07-29
Abstract: The present specification discloses engineered Staphylococcal Enterotoxin B (SEB), a polynucleotide encoding the SEB, and a vector and a host cell comprising the SEB. Further, the present specification discloses engineered SEB or wild type SEB, a fusion protein comprising a target-specific polypeptide fused to the SEB, and a use thereof as a disease treating agent. The SEB variant and the fusion protein comprising the SEB variant are prepared so as to specifically recognize specific cells, to induce apoptosis of specific cells such as cancers through activation of the immune system, and thus can be usefully applied for the treatment of diseases.
Patent KR-20150017453-A (KR)
IPC: H01L23/12
Filed: 2013-08-06
Abstract: A semiconductor device comprises a semiconductor substrate and a plurality of layers which are layered on the semiconductor substrate vertically. The semiconductor device partitively stores data having a successive address space in adjacent first and second layers among the layers. A first position of the first layer and a second position of the second layer having the divided data are not closed vertically. A heat generated by the repetitive approach regarding the data in the semiconductor device can be dispersed by not closing positions of the layers of the semiconductor device vertically. It can be prevented that a hot spot and a physical trouble are generated in the semiconductor device.
Patent KR-20150018250-A (KR)
IPC: C03C15/00
Filed: 2013-08-09
Abstract: 본 발명은 식각액 분사 장치에 관한 것으로서, 보다 상세하게는, 그 일 측면에서 수평방향으로 형성된 홈부를 구비하는 몸체부; 상기 홈부 내부의 상면과 하면으로부터 홈부의 깊이 방향으로 경사지게 돌출된 식각액 분사 노즐; 및 상기 홈부의 길이방향 양측 말단에 구비되는 회동가능한 도어부;를 구비함으로써, 식각액의 사용을 최소화하면서도 유리 절단면의 연속적인 식각이 가능한 식각액 분사 장치에 관한 것이다.
Patent KR-20150019737-A (KR)
IPC: A47G23/06
Filed: 2013-08-14
Abstract: The present invention relates to a food stand, more specifically, comprising: multiple main frames having an upper side for placing food or a storage portion containing food, and having a regular length; a through hole portion penetrating in a vertical direction inside the main frames connected in a ring shape since the main frames are continuously connected and formed in the ring shape; and multiple legs formed in each connecting part of the main frames connected in the ring shape to support the main frames. The main frames, which are connected in the ring shape and stood by the legs, are placed on an upper side of a table, wherein food is placed along each upper side of the main frames. According to the present invention, the food stand can prevent food from being mixed with each other and neatly arrange various kinds of food compared to an existing stand. The present invention can provide information on food and satisfy users by inducing user′s interest.
Patent KR-20150023091-A (KR)
Inventor: PARK YONG JUN
IPC: B60L11/18
Filed: 2013-08-22
Abstract: The present invention relates to a battery management system capable of managing a battery of a hybrid vehicle or an electric vehicle, comprising a battery current sensing unit sensing a battery current; an inverter sensing current input unit receiving a battery current value sensed by an inverter for driving a hybrid vehicle or an electric vehicle when power is applied to a vehicle and a main relay is in an ON state; a battery current offset calculating unit calculating a current offset value by using the battery current value input from the inverter sensing current input unit and the battery current value sensed by the battery current sensing unit, a battery current correcting unit correcting a battery current value sensed by the battery current sensing unit by using the battery current offset value calculated by the battery current offset calculating unit; and a management performing unit performing management on the battery by using the battery current value corrected by the battery current correcting unit. Thus, in the present invention, since the battery current offset value is determined by using the battery current value sensed by the inverter when the main relay is in the ON state in a state in which power is applied to the vehicle, an accurate current value can be obtained, compared with the related art, thus minimizing an error of a control operation for battery management.
Patent KR-20150022312-A (KR)
Title: Recirculating Aquaculture System
Inventor: KANG WON TAE
IPC: B01D35/02
Filed: 2013-08-22
Abstract: The present invention relates to a recirculating aquaculture system which comprises: a) a fish and shellfish-culturing water tank in which fish and shellfishes are cultured; b) a recycling filtering part which filters water used for culturing and then recycles the same which has a discharging line to discharge the water used for culturing in the fish and shellfish-culturing water tank, a filtering tank to firstly filter the water used for culturing supplied from the discharging line, a purifying tank connected to the filtering tank to biologically purify the water used for culturing, a flux controlling tank connected to the purifying tank, and a supply line which supplies water used for culturing to the fish and shellfish-culturing water tank from the flux controlling tank; and c) an oxygen supplying part to increase dissolved oxygen in the purifying tank which has a first oxygen releasing part to release oxygen and a first dissolving tool to dissolve oxygen supplied from the first oxygen releasing part.
Patent KR-20140031124-A (KR)
Title: Power semiconductor module and method for producing a power semiconductor module
Inventor: CHRISTIAN GOBL
IPC: H01L23/34
Filed: 2013-08-28
Abstract: The present invention relates to power semiconductor modules (1, 1") having: an electroconductive shape metal element (2); an electroconductive metal sheet element (5); and a pattern-shaped metal sheet arrangement body (4) connected to the electroconductive shape metal element (2) by a non-electroconductive insulating layer (3). The metal sheet element (5) has a side edge (14) vertically extended from the insulating layer (3) in the direction of the insulating layer (3). The power semiconductor module (1, 1") has package type electric power semiconductor switches (10a, 10b). The package type electric power semiconductor switches (10a, 10b) are connected to the metal sheet arrangement body (4) by a sintered layer (9) arranged between the package type electric power semiconductor switches (10a, 10b) and the metal sheet arrangement body (4). Furthermore, the present invention relates to a method for manufacturing power semiconductor modules (1, 1"). The present invention provides the reliable power semiconductor modules (1, 1").
Patent KR-20150026186-A (KR)
Inventor: LEE SANG PILL
IPC: H01L33/02
Filed: 2013-09-02
Abstract: 본 발명은 고휘도 반도체 엘이디 기판에 관한 것으로, PSS공정을 위한 마스킹 판의 패턴을 6각 차광부와 4각 차광부로 형성하되 6각 또는 4각형의 직선 변이 인근한 다른 차광부의 근접하는 변과 일정한 간격으로 평행되게 마주보도록 배열하는 것을 특징으로 하며, 이에 따라 사파이어 재질의 웨이퍼 표면에 6각뿔 또는 4각뿔 형의 반사돌부가 연속반복되는 형태로 엘이디용 기판을 형성함으로써 엘이디로 사용시 난반사 면적의 증대와 광출력 효율이 향상도도록 한 것이다.
Patent KR-20150028113-A (KR)
Inventor: KWAK JONG HYUN
IPC: C08K3/34
Filed: 2013-09-05
Abstract: The present invention relates to a master batch chip uniformly including clay minerals such as kaolinite and illite in a powder phase in a polymer resin at a high concentration, and a fiber, a high-functional film for packaging food, a plastic for kitchen, an injection molded product, etc. manufactured by using the same. The master batch chip including clay minerals, which is used in producing an extruded material by extruding after mixing with resin chips, comprises 7-12 weight% of clay minerals such as kaolinite and illite in 2500-3000 mesh, and 5 weight% or less (except 0) of an additive including a dispersant. According to the present invention, a plastic for kitchen including clay minerals such as kaolinite and illite can be manufactured at the 0.008 mm thickness, contrary to the 0.7-1 mm thickness (the thickness of a plastic for a greenhouse), which used to be the limit of the conventional technology. According to the present invention, the anti-bacterial effect is maximized, thereby preventing food for being decayed, and maximizing the freshness maintenance. Furthermore, the amount of waste remarkably decreases nationwide, thereby corresponding to the national policy, and the master batch chip can be applied to various industries, which has the effect of contributing to the national economy.
Patent KR-20150029117-A (KR)
Inventor: MIN SUNG HYUN
IPC: A61C13/007
Filed: 2013-09-09
Abstract: The present invention relates to a detachable denture which has a simple structure, can be fixed on gums by using elastic force, and can be easily separated from the gums. The present invention comprises: a denture body having a coupling unit in which a groove where the gums are inserted is formed, and at least one false tooth arranged along the upper side of the coupling unit; and an elastic member embedded along a lower end of the coupling unit so that the coupling unit is elastically bound to the gums.