baber/WOPTO huggingface dataset:
Patent KR-20130107023-A (KR)
Title: Semiconductor package sliming apparatus and method of the same
Inventor: BAE GI HWAN
IPC: H01L21/02
Filed: 2012-03-21
Abstract: PURPOSE: A semiconductor package sliming apparatus and a method thereof are provided to improve heat radiation performance by reducing the thickness of a molding surface by a polishing process. CONSTITUTION: A semiconductor package is mounted on a table (10). A polishing device (20) polishes the semiconductor package. The polishing device includes a grindstone and a spindle. A vacuum apparatus applies vacuum pressure through a vacuum hole. A transport device (30) horizontally moves the table or the grindstone.
Patent KR-20130107107-A (KR)
Title: Method for storing xml schemas using rdbms
Inventor: LEE MIN CHOUL
IPC: G06F17/40
Filed: 2012-03-21
Abstract: PURPOSE: A method for storing an extensible markup language (XML) schema in a relational database is provided to adopt a structure using the single entity of the relational database, thereby storing, managing, and utilizing various types of XML schemas with one table. CONSTITUTION: A method for storing an XML schema in a relational database comprises the steps of: extracting the item names and types of elements by parsing the XML schema (S100); registering the extracted item name and type of the element in the table of the relational database (S200); and registering a left value and a right value, which correspond to each item name of the element and are range values for definition of subordinate relationship between the elements, in the table of the relational database (S300). The table of the relational database includes the identification (ID) of the XML schema and the ID of the element. [Reference numerals] (S100) Step of extracting the item names and types of a plurality of elements by parsing the Extensible Mark-up Language schema; (S200) Step of registering the extracted item name and type of the element in the table of the relational database; (S300) Step of registering a left value and a right value, which correspond to each item name of the element and are range values for definition of subordinate relationship between the elements, in the table of the relational database
Patent KR-20120054570-A (KR)
Title: Flume
Inventor: BAE YOUNG JIN
IPC: E02B13/00
Filed: 2012-04-05
Abstract: PURPOSE: A flume with indicated the center gravity is provided to prevent damage and safety accident due to falling of the flume in advance by constructing and transferring at the accurate center gravity with a tong of a crane. CONSTITUTION: A flume with indicated the center gravity(1) comprises projected parts(12) which are formed in the upper end of both sides of a body. Indication parts(2) for indicating the center gravity are formed in the center part of the both sides of the body or the center part of the projected parts to be recessed or projected. The indication parts are formed into various shaped symbols or the symbols with characters.
Patent KR-20130117424-A (KR)
Title: Refresh circuit in semiconductor memory device
Inventor: KIM YOUNG HUN
IPC: G11C11/406
Filed: 2012-04-17
Abstract: PURPOSE: A refresh circuit in a semiconductor memory device is provided to minimize or reduce peak current during a refresh operation, thereby enhancing performance of a semiconductor memory device. CONSTITUTION: A first refresh circuit comprises a first group row enable generator (30) to generate a first group row enable signal by logically gating a first subset of a plurality of refresh signals; a refresh counter (50) to perform counting in response to a transition of the first group row enable signal to output an internal refresh address; and a first wordline driving signal generator (70) to generate first wordline driving signals for enabling refresh target lines associated with a first memory group during twice operation periods. A second refresh circuit comprises a second group row enable generator; and a second wordline driving signal generator (80) to generate second wordline driving signals for enabling refresh target lines associated with a second memory group during twice operation periods.
Patent KR-20130108015-A (KR)
Title: Plasma module using air cleaning apparatus and plasma module manufacturing method
Inventor: KIM DUK JAE
IPC: B03C3/32
Filed: 2012-04-24
Abstract: PURPOSE: A plasma generation module for an air purifier and a plasma generation module production method are provided to facilitate generation of plasma by forming a top electrode after forming a barium titanate layer on an upper surface of a bottom electrode and forming a thin aluminum oxide layer in an upper part of the barium titanate layer. CONSTITUTION: A plasma generation module for an air purifier comprises a bottom electrode (110), a dielectric layer (120), and a top electrode (130). The dielectric layer is formed being coated on an upper part of the bottom electrode. The top electrode is laminated on the dielectric layer. The dielectric layer comprises a first dielectric layer (121) and a second dielectric layer (122). The first dielectric layer is formed by coating barium titanate (BaTiO_3) on the bottom electrode. The second dielectric layer is formed by painting aluminum oxide (Al_2O_3) on a barium titanate coated layer.
Patent KR-20130120335-A (KR)
Title: Camber measurement device
Inventor: YOO KWANG HYUN
IPC: G01J5/48
Filed: 2012-04-25
Abstract: A camber measuring device according to the present invention includes a metal detector (HMD) generating trigger-ON signals when sensing the heat of a steel sheet transferred to an inlet of a rolling mill; a thermal image camera which is installed on the inlet of the rolling mill and which photographs images of the steel sheet inputted via the inlet of the rolling mill when the trigger-ON signals are transmitted; and a control unit on which a steel sheet of a reference shape is formed and which extracts an outer line of the hottest portion from the images of the steel sheet received from the thermal image camera and measures the sloped extent of a camber of the steel sheet by comparing the outer line and the reference shape. [Reference numerals] (10) Rough rolling device;(20) Descaler;(300) Control unit;(320) Display unit;(AA) SSP worker;(BB) Steel sheet proceeding direction
Patent KR-20130121231-A (KR)
Title: Homo sapiens interleukin 2 (IL2) 에 대한 mRNA에 상보적으로 결합하는 특이적 DNA oligomer
Inventor: KIM SEUNG CHAN
IPC: C12N15/63
Filed: 2012-04-27
Abstract: 본 발명은 염증반응과 관련된 단백질인 Homo sapiens interleukin 2 (IL2) 유전자 발현시 생성되는 mRNA에 상보적으로 결합하는 DNA 조각을 제작함으로써 그 단백질 발현을 억제하는 방법이다.T-Lymphocytes는 분비 단백질 요인의 방출을 통해 T 세포와 특정의 B 세포의 성장과 분화를 조절한다. 인터루킨 2 (IL2)를 포함 이러한 요소는, 렉틴 또는 항원 자극된 T-세포에 의해 분비되는 다양한 생리 효과를 가진다. IL2는 T-세포 반응의 확산을 유도 lymphokine이다. 또한, 수용체는 특정 바인딩, 이 성장 인자 및 항체 생산 흥분제로. 는 단백질이 신호 시퀀스의 단일 glycosylated 폴리펩티드 및 절단으로 분비되는 것이 필요하다. 18개의 DNA 뉴클레오타이드를 mRNA 에 대한 유전자 서열의 앞쪽과 중간 그리고 뒤쪽에 대해 합성한다. 그리고 이를 희석하여 세포나 조직에 투입한다.기존의 micro RNA 방식보다 안정적인 DNA를 이용한 interference를 봄으로써 knock down 효과를 증대 시킬 수 있다. Homo sapiens interleukin 2 (IL2) 의 발현량을 조절함으로써, 다양한 amyloid beta 침척량 및 그 체계가 조절될 수 있고, 세포사멸 및 치매 예방에 쓰일 수 있다.
Patent KR-20120126032-A (KR)
Title: Method and appratus of cell selection in mobile communication system
IPC: H04W72/12
Filed: 2012-05-10
Abstract: PURPOSE: A cell selecting method in a wireless communication system and a device thereof are provided to implement continuous communication by selecting a communicable cell even when a offset and a bias are applied in a HetNet(Heterogeneous Network) situation. CONSTITUTION: A terminal receives system information from a macro cell(411). The terminal performs a cell reselection process by using the system information(413). The terminal receives paging information and the system information from the reselected cell(415). When a pure channel quality of the reselected cell is worse than a pure channel quality of a previous serving cell and SFN(System Frame Number)s of the reselected cell and the previous serving cell are synchronized, the terminal tries to receives paging messages to both the previous serving cell and a new serving cell(417). [Reference numerals] (411) Receiving system information: Offset, Sintrasearch indicator; (413) Implementing a cell reselection process(Different reselection processes on cells conducted with negative offset or not); (415) Receiving system information and reselecting Pico cells; (417) Receiving paging messages from macro cells in a predetermined condition
Patent KR-20130126861-A (KR)
Title: 다면 도마
Inventor: LEE YUN JEONG
IPC: A47J47/00
Filed: 2012-05-13
Abstract: 본 발명은 다면도마에 관한 것으로 ,양면이 중심부로 하여금 결합과 분리되는 특징을 가진 도마에 관한 것으로 위생적으로 쓸 수 있는 도마에 관한 것이다. 
본 발명에 따른 다면도마는 중심부(10)의 하면부의 홈(4)이 각각의 짧은 바깥쪽 라인을 따라 평행하게 위치해 있으며, 상면부에 위치해 있는 홈(3)이 하면부에 위치해 있는 것보다 안쪽으로 배치되어있고, 이에 결합하는 돌기(1)(2)가 제1판형부재(20)와 제2판형부재(30)의 상하면에 위치해 결합과 분리에 용이하다. 
이러한 구조에 의한 다면도마는 제1,2판형부재가 실리콘의 소재로 삶을수있다는 위생적인 특징이 있으며, 제1판형부재의 상하면부와 중심부의 상하면부 그리고 제2판형부재의 상하면부를 모두 쓸 수 있어 6개의 도마를 쓰는 효과가 있다.
Patent KR-20130024726-A (KR)
Title: Biocompatible nano-fiber, manufacturing method for the same, and cell scaffolding material using the same
Inventor: KIM ICK SOO
IPC: D01D5/00
Filed: 2012-05-14
Abstract: PURPOSE: A nano fabric having bio-compatibility, a manufacturing method thereof and cell scaffolding material are provided to have excellent shape stability and mechanical strength by containing a copolymer of polyhedral oligosilsesquioxane, polyethylene glycol, and polycaprolactone. CONSTITUTION: A nano fabric having bio-capability comprises a copolymer of polyhedral oligosilsesquioxane, polyethylene glycol, and polycaprolactone. The polyhedral oligosilsesquioxane is denoted by chemical formula 1. In the chemical formula 1, R indicates an alkyl group, and R` indicates a functional group having a reactive group on the end.
Patent KR-20130127200-A (KR)
Title: Grill with oil discharge structure and it using burn device
Inventor: LEE HYANG JA
IPC: A47J36/00
Filed: 2012-05-14
Abstract: The present invention relates to a grill with an oil discharge structure and a roaster using the same, more specifically, to a grill in which an oil guide groove is formed in a grill rod to guide the oil and discharge the oil to prevent the oil from falling into fire during roasting meat and a roaster which is formed with an oil collector which collects oil through the oil guide groove. The present invention includes a grill rod which has a circular or rectangular edge to which both ends of the grill rod are fixed and a handle which protrudes from the upper part of the edge. The grill rod is formed in the shape of a screw and has an oil guide groove which is inwardly recessed along the outer circumference of the grill rod. Moreover, the present invention relates to a roaster which comprises a main body in which top is opened and an accommodation space is formed, a mount part which is formed on the open top of the main body and mounts the grill, a heat supply part which is formed in the accommodation space and has a heat source, and an oil collector which collects oil transferred from the grill. The mount part comprises a circular or rectangular opening and a support plate formed on the edge of the opening. The roaster has an oil discharge structure in which a guide plate for moving oil from the grill to the oil collector is inclined.
Patent KR-20130128583-A (KR)
Title: A overhead shutter
Inventor: LEE KYONG KYU
IPC: E06B9/17
Filed: 2012-05-17
Abstract: The present invention relates to an overhead shutter which is opened and closed by guiding the vertical shutter to the guide rail to be horizontal and facilitates the adjustment of an interval for maintenance when the interval is varied by the transformation of the ground and when the guide rail for opening and closing the shutter is fixed. The guide rail is installed to be smoothly elevated when the shutter is closed and opened as rollers mounted on both sides of a shutter plate are received in the guide rail. An interval adjusting bar composed of a horizontal bar with an adjustment groove and a vertical bar for fixing the guide rail on a wall surface is installed on the lower side of the guide rail. A fixing bolt including a supporter fitted into the lower part of the guide rail is fastened by a nut on the lower part of the guide rail so that the guide rail is fixed to a wall surface and the guide rail of which the interval is changed is simply adjusted.
Patent KR-20120130710-A (KR)
Title: Lithium Secondary Battery of High Power Property with Improved High Energy Density
IPC: H01M2/16
Filed: 2012-05-18
Abstract: PURPOSE: A lithium secondary battery is provided to obtain high power performance and low temperature properties required for electric and hybrid electric vehicles while obtaining energy density properties which are the same as existing lithium secondary batteries using amorphous carbon. CONSTITUTION: A lithium secondary battery comprises: a positive electrode which comprises a positive electrode active material with a layered structure represented by chemical formula 1: Li_x(Ni_vMn_wCo_yM_z)O_(2-t)A_t, and of which an average particle diameter to capacity is 0.03-0.1 micron/mAh; a negative electrode which comprises crystalline graphite and amorphous carbon as a negative electrode active materials, and of which content of the amorphous carbon is 40-100 weight% based on the total weight of the negative electrode active material; and a separator. In chemical formula 1, 0.8<x<=1.3, 0<=v<=0.9, 0<=w<=0.9, 0<=y<=0.9, 0<=z<=0.9, x+v+w+y+z=2, 0<=t<0.2, M is one or more transition metals or transition metal cations of which an oxidation number is (+2) to (+4), and A is an anion of which an oxidation number is (-1) or (-2).
Patent KR-20130128969-A (KR)
Title: Object detection device using ultra high frequency signal
Inventor: LEE JAE JIN
IPC: G01V3/12
Filed: 2012-05-18
Abstract: The present invention relates to an object detection sensor by using an ultra high frequency signal for controlling a load and for obtaining motion information and presence of the object by receiving and processing a reflective signal, which is reflected to the object and returning. According to the present invention, an object detection sensor by using an ultra high frequency signal comprises: a power supply unit for converting alternating current into direct current; a sensor unit including a local signal generating part for generating an ultra high frequency signal consecutively, an antenna transmitter for radiating the ultra high frequency signal, which is generated from the local signal generating part, to an outside, an antenna reception part for receiving a reflective signal, which is returned by reflecting the ultra high frequency signal radiated from the antenna transmitter to an object, and a frequency mixer for converting a reflective signal into an intermediate frequency signal by mixing the ultra high frequency signal generated by the local signal generating part and the reflective signal received through the antenna reception part; and a signal processor for controlling a load by obtaining motion information and presence of the object by processing the intermediate frequency signal converted by the frequency mixer. The power supply unit comprises: a rectifier for rectifying an AC input power source into a DC power supply; a zener diode which is connected to an output terminal of the rectifier in parallel; and an AC-DC power converter including a capacitor. [Reference numerals] (200) Power unit;(320) Local signal generating part;(340a) Antenna transmitter;(340b) Antenna reception part;(360) Frequency mixer;(380) Intermediate frequency signal generating part;(400) Signal processing unit
Patent KR-20120137231-A (KR)
Title: Silane-containing pigment particles for electrophoretic display
Inventor: DU HUI
IPC: G02F1/167
Filed: 2012-05-24
Abstract: PURPOSE: A silicon-containing pigment particles for electrophoresis display is provided to be stable in a solvent, and to improve display performance of electrophoresis display. CONSTITUTION: A silicon-containing pigment particles for electrophoresis display comprises one inner layer and one outer layer. The inner layer comprises one or more silane-linking moiety which comprises one or more polar group. The outer layer comprises a polymer stabilizer. The core pigment particle is an organic, inorganic or polymeric pigment particle. The core pigment particle is a black pigment particle. The comprised amount of the inner layer and the outer layer are about 4-8 weight% and 1.5-5 weight% based on the total weight of the pigment particle respectively.
Patent KR-20130014344-A (KR)
Inventor: KIM HYUN KYOUNG
IPC: C08F283/12
Filed: 2012-06-01
Abstract: PURPOSE: A self-photo initiating silicon acrylate resin composition is provided to have excellent surface physical properties and hardening rate by remarkably improving hardening reactivity of a self-photo initiating resin. CONSTITUTION: A UV-curable resin composition comprises: 1-10 weight% of self-photo initiating silicone acrylate resin; 20-70 weight% of one or more oligomers selected from polyester acrylate, urethane acrylate, epoxy acrylate, silicon acrylate, and a mixture thereof; 20-70 weight% of acrylic monomer, and 5-30 weight% of polyfunctional mercaptane. A manufacturing method of the self-photo initiating silicon acrylate resin comprises: a step of mixing a polyfunctional silicon acrylate Michael acceptor and a beta-dicarbonyl Michael donor with an organic solvent in a molar ratio of 0.05-3:1; and a step of conducting a Michael donor addition reaction under the presence of strong acid.
Patent KR-20130136183-A (KR)
Title: Copper alloy element and the method for production same
Inventor: PARK HYO JOO
IPC: C22F1/08
Filed: 2012-06-04
Abstract: The present invention relates to a copper alloy element and a manufacturing method for the element and more specifically, the invention is to manufacture the copper alloy element containing copper (Cu), iron (Fe), manganese (Mn) and phosphorus (P) with improved tensile strength and electrical conductivity. The copper alloy element containing copper (Cu), iron (Fe), manganese (Mn) and phosphorus (P) is provided with excellent electrical conductivity and tensile strength more than existing copper alloy by differently comprising the composition. The copper alloy element has excellent flame resistance and is used for lead frame materials for semiconductors, transistor, alloy, pipes required for high strength. The copper alloy element is used for electrical parts such as connectors and switches required for more excellent tensile strength, electrical conductivity and flame resistance than existing copper alloy. The copper alloy element has high rigidity and conductivity without surface defects and lowering the conductivity by comprising Cu-Fe-P alloy with manganese (Mn). [Reference numerals] (S1) Casting step;(S2) Hot rolling step;(S3) First annealing step;(S4) Cold rolling step;(S5) Second annealing step;(S6) Final rolling step
Patent KR-20130138366-A (KR)
Inventor: LEE SANG HA
IPC: B63H11/00
Filed: 2012-06-07
Abstract: When a water jet is propelled, a venturi is installed in an output of a nozzle, and air in the state of an external atmospheric pressure and compressed air are sucked. The air is mixed in the venturi and is discharged to the sea. A turbine is rotated by using the pressure difference of vacuum and the air in the state of the atmospheric pressure in vacuum suction so that power can be reduced.
Patent KR-20130141129-A (KR)
Inventor: YUN YONG UN
IPC: B66C1/14
Filed: 2012-06-15
Abstract: The present invention relates to a wood pallet loading and unloading device. The purpose of the present invention is to improve loading and unloading productivity by safely loading and unloading materials loaded on a wood pallet while easily loading and unloading the materials loaded on the wood pallet. The present invention relates to a pallet loading and unloading device and the pallet loading and unloading device is made of; a base frame which has square appearance and symmetrically comprises a first pocket to be in a line in the longitudinal direction; a side frame made of a first corner post in which the lower end is mounted on a corner of the base frame and a second corner post in which the lower end is mounted on a corner of the first pocket; a top frame which mounts the upper end of the first and second corner posts of the base frame on the lower side and has a bracket on each corner of the upper side which is symmetrically included with the base frame for easily performing loading and unloading; and a pallet fixation bar which passes through the first pocket. Therefore, the present invention safely loads and unloads the materials loaded on the wood pallet while simply loading and unloading the materials loaded on the wood pallet, thereby improving loading and unloading productivity.
Patent KR-20130142595-A (KR)
Title: Audio guiding system for electronic brake and medical scooter having the same
Inventor: JUNG YOUNG KEUN
IPC: A61H3/04
Filed: 2012-06-20
Abstract: The present invention relates to an audio guidance system reporting an electronic brake and a medical scooter having an audio guidance system comprising: an electronic brake sensor which outputs sensed signals provided by sensing the released state of an electronic brake; a key sensor which outputs sensed signals provided by sensing the switch-on state of a medical scooter; a control unit receiving sensed signals output from the electronic brake sensor and a key sensor respectively and outputting voice guidance in case of the released state of the electronic brake; a memory unit storing the voice guidance; and an audio output unit outputting the voice guidance stored in the memory unit to the outside. The audio guidance system reporting the released state of an electronic brake and a medical scooter having an audio guidance system according to the present invention is provided to solve the inconvenience and risks, which is caused by running the scooter in the released state of the electronic brake, by accurately and intelligibly reporting the causes of the immobility of the scooter even though a motor runs and to prevents a user from misunderstanding the causes of the failures of the scooter such as the released state of the electronic brake and therefore, from wasting money on fixing the misunderstood causes of the failures. [Reference numerals] (110) Electronic brake sensor;(120) Key sensor;(130) Control unit;(140) Memory unit;(150) Audio output unit;(160) Low voltage sensor;(260) Electronic brake;(270) Key module;(280) Battery;(AA) Red;(BB) Yellow;(CC) Green
Patent KR-20140004490-A (KR)
Title: Display apparatus and control method thereof
Inventor: KIM JI WON
IPC: H04N5/45
Filed: 2012-07-03
Abstract: A display device according to the present invention comprises: a displaying unit; an image receiving unit for receiving image signals from multiple image sources; a main controlling unit for controlling the generation of a main image corresponding to any one of the received image signals; and a graphic controlling unit for controlling the generation of source information with respect to an image source connected through the image receiving unit and controlling the display of an image corresponding to the received image signal on the source information. Therefore, the present invention can provide a user with a display device capable of providing source information with respect to multiple connected image sources by using an image signal input from an external image source and a method for controlling the display device. [Reference numerals] (110) Displaying unit; (120) Image receiving unit; (130) Main controlling unit; (140) Graphic controlling unit; (150) Video generating unit; (160) Graphic generating unit; (170) Storage unit